1999 GMC Sierra Grille Guards & Bull Bars

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    • Westin® 3" Ultimate Bull Bar
      (3 reviews)
      # 368128
      GMC Sierra 1999, 3" Ultimate Bull Bar by Westin®, with Removable Stainless Steel Skid Plate. The secret of living a peaceful life in the asphalt jungle is to add a scary edge to your looks. The Ultimate Bull Bar is perfect for the...
      Vehicle specific applications for perfect fitStainless steel skid-plate features die-cut westin logo
      ChromeBlack Powdercoat
      $272.20 - $368.31
    • Tuff-Bar® Euro Style Grille Guard
      (1 reviews)
      # 53224181
      GMC Sierra 1500 1999, Euro Style Grille Guard by Tuff-Bar®. This is a grille guard that offers great style and great protection at a very affordable price. The mounting kit is designed for perfect fit and easy no-drill installation...
      Full front-end coverageHeavy duty uprights with rubber pads
      Stainless SteelBlack Powdercoat
      $259.14
    • Go Rhino® 3000 Series Grille Guards
      (0 reviews)
      # 291312
      GMC Sierra 1500 1999, 3000 Series Grille Guards by Go Rhino®. 5-Year Warranty. It is the only Euro Style grille and brush guard providing a patented built-in step. The step allows easy access to the hood and engine bay on today’s...
      Patented step allows easy access to the hood and engine compartmentStep area is compressed into the steel, yielding incredible strength and leaving no weak spots where rust can attack
      $316.82 - $581.54
    • Tuff-Bar® 3" Bull Bar
      (3 reviews)
      # 38836553
      GMC Sierra 1500 1999, 3" Bull Bar by Tuff-Bar®. This affordable, durable and tough bull bar comes with all the brackets and hardware necessary for a no-drill easy installation on your specific truck. Tuff-Bar stays affordable by...
      Custom-designed to your exact year, make, and model truck for a perfect fitIncludes a skid plate for additional protection
      Stainless SteelBlack PowdercoatBlack Powdercoated Bull Bar with Stainless Steel Skid Plate
      $151.20 - $186.62
    • Onki® Full Stainless Steel Grille Guard
      (0 reviews)
      # 1067783
      GMC Sierra 1999, Full Polished Stainless Steel Grille Guard by Onki®. Protect the front end of your truck, van or sport utility from surprise dangers, and add style with all-stainless steel polished brightness. A full wraparound...
      Easy no-drill installation with all mounting hardware and instructions includedCrafted from high grade T-304 Stainless Steel
      $1,148.11
    • Warn® Trans4mer™ Mounting System
      (0 reviews)
      # 12514525
      GMC Sierra 1999, Trans4mer™ Mounting System by Warn®. The original WARN Trans4mer can be configured in several ways to match your needs. This system is engineered so the Grille Guard uprights bolt directly to the vehicle's frame,...
      Gives you extra protection to your vehicle's grille areaProtects the area around your vehicle's headlamps
      $107.97 - $705.80
    • Dee Zee® 3" Bull Bar
      (3 reviews)
      # 4236291
      GMC Sierra 1500 1999, 3" Bull Bar by Dee Zee®. Protect the front and underside of your vehicle from stray animals, tree stumps, tire track ruts, and other unforeseen perils with Dee Zee’s Bull Bar. 3" diameter steel bars with a...
      3" diameter steel tubing offers maximum strength and protectionMandrel bending methods used during construction ensure perfectly even diameter on all tube bends
      PolishedBlack Powdercoat
      $166.61 - $227.98
    • Ranch Hand® Legend Series Grille Guard
      (0 reviews)
      # 15958434
      GMC Sierra 1999, Legend Series Grille Guard by Ranch Hand®. The Ranch Hand Legend Grille Guard is the icon of the vehicle protection aftermarket industry. The quality and the style of the Ranch Hand Legend Grille Guard is...
      The Most Popular Heavy Duty Grille Guard On The Market TodayGives You A Customized Look While Providing Front End Protection
      $549.00
    • Westin® Sportsman Black Powdercoat Grille Guard
      (0 reviews)
      # 29206723
      GMC Sierra 1500 1999, Sportsman Black Powdercoat Grille Guard by Westin®. The Sportsman Grille Guard sets the standard for grille guards. Its rugged one-piece fully welded construction provides real protection and solid strength....
      Full front protectionThick rubber pads line uprights
      $419.23
    • Westin® 3" E-Series Stainless Steel Bull Bar
      (0 reviews)
      # 29206655
      GMC Sierra 1999, 3" E-Series Polished Stainless Steel Bull Bar by Westin®, with Removable Stainless Steel Skid Plate. Brighten up your front with the E-Series Bull Bar and brighten up the road by mounting Westin Auxiliary Lights in...
      Made in 3" diameter stainless steel tubing for style and durabilityFinished in mirror shine polish
      $266.67
    • Bully® 3" Bull Bar with Skid Plate
      (1 reviews)
      # 54714488
      GMC Sierra 2500 1999, 3" Bull Bar with Skid Plate by Bully®, Holds 2 Lights. Bully bull bars offer a lean and aggressive look to your truck or SUV while providing protection against minor impacts and damage. Bully pickup bull bars...
      Gives your vehicle a serous off-road lookCustom-crafted for a perfect fit on your vehicle
      Black PowdercoatStainless Steel
      $224.47 - $305.11
    • Smittybilt® Bull Bar
      (1 reviews)
      # 11015771
      GMC Sierra 1999, Bull Bar by Smittybilt®. Add protection and rugged styling to the front of your rig with this easy to install Bull Bar. Crafted from thick 3" tubular steel, it includes a heavy-duty skid plate and it's drilled for...
      Grille and bumper protection with rugged stylingCustom designed for each application to ensure perfect fit and appearance
      PolishedBlack Powdercoat
      $169.99 - $299.99
    • SteelCraft® 3" Bull Bar
      (5 reviews)
      # 866309
      GMC Sierra 1999, 3" Bull Bar by SteelCraft®. This is a bull bar that offers both real protection and elegance. The removable skid plate prevents damage to sensitive parts of the engine and transmission. The bar provides a...
      3-inch tubing gives maximum strength and resistance to flexing and bendingHeavy duty one-piece construction
      Black PowdercoatStainless Steel
      $164.88 - $200.16
    • SteelCraft® Black Powdercoat Tail Light Guards
      (0 reviews)
      # 868142
      GMC Sierra 1999, Black Powdercoat Tail Light Guards by SteelCraft®, 1 Pair. The rear light guards proclaim the rough and tumble readiness of your vehicle, making clear that this is no soccer mom bus. The SteelCraft rear light...
      Contoured designFits using existing holes for most applications
      Stainless SteelBlack Powdercoat
      $92.88
    • Westin® Sportsman Tail Light Guards
      (0 reviews)
      # 379994
      GMC Sierra 1999, Sportsman Tail Light Guards by Westin®, 1 Pair. The Sportsman Tail Light Guards add a rugged look to your truck or SUV. They complement the Westin Sportsman Grille Guard and other tubular grille guards and step...
      Welded units contoured to vehicle's rear light designEasy installation
      ChromeBlack Powdercoat
      $120.63
    • Aries® 3" Bull Bar
      (1 reviews)
      # 485754
      GMC Sierra 1999, 3" Bull Bar by Aries®, with Removable Stainless Steel Skid Plate. From the cattle rancher on the open range to the industrial man of the asphalt jungle to the jerky-jawing trail hog of the north woods, the Aries 3"...
      3" diameter, heavy-wall tube designDurable semi-gloss black powder coat finish
      Black PowdercoatStainless Steel
      $205.24 - $238.08
    • Aries® 3" Pro Series Textured Black Bull Bar
      (1 reviews)
      # 12128520
      GMC Sierra 1999, 3" Pro Series Textured Black Bull Bar by Aries®, with Removable Stainless Steel Skid Plate. The Pro Series Bull Bar is designed to look good in the harshest conditions. The bar is built in corrosion proof material,...
      3" Diameter Heavy Wall TubeCommercial Grade Black Texture Finish
      $214.01
    • Aries® 3" Stealth Series Black Powdercoated Bull Bar
      (0 reviews)
      # 33152438
      GMC Sierra 1999, 3" Stealth Series Black Powdercoated Bull Bar by Aries®, with Removable Stainless Steel Skid Plate. The Stealth Bull Bar is designed to look good in the harshest conditions. The bar is built in corrosion proof...
      Made in 3" stainless steel tubingHigh gloss pearl black powder coat finish
      $244.63
    • Aries® 4" Alumalite Big Horn Bull Bar with Stainless Skid Plate
      (0 reviews)
      # 484638
      GMC Sierra 1999, 4" Alumalite Big Horn Bull Bar with Stainless Skid Plate by Aries®. Alumalite 4" bull bars are constructed from hardened T6 aluminum, making them very lightweight yet incredibly strong. Aries coat aluminum bull...
      Made in 4" heavy wall tubingStylish protective accessory for big vehicles
      $293.88
    • Aries® 4" Big Horn Stainless Steel Bull Bar
      (0 reviews)
      # 485971
      GMC Sierra 1999, 4" Big Horn Polished Stainless Steel Bull Bar by Aries®, with Removable Stainless Steel Skid Plate. This massive bull bar changes the appearance of your vehicle and adds great aggressive style. The stylish and...
      Stylish protective accessory for big vehiclesMade in 4" heavy wall tubing
      $344.78
    • Aries® One Piece Grille Guard
      (1 reviews)
      # 486290
      GMC Sierra 1500 1999, One Piece Grille Guard by Aries®. The Aries One-Piece Front Guard design is adapted to each application, providing an OEM accessory look that universal front guards cannot achieve. The product offers both real...
      One-piece build for maximum strengthCustom design for each application
      Black PowdercoatStainless Steel
      $328.36 - $573.00
    • Westin® Molded Polymer Running Boards
      (5 reviews)
      # 396796
      GMC Sierra Extended Cab 1999, Molded Polymer Running Boards Westin®. These straight step style designs are available in universal lengths. Molded Running Boards feature a one-piece construction on an extruded aluminum base. The...
      OEM style designManufactured in UV-resistant black molded polymer
      $237.54 - $275.89
    • Westin® Sure-Grip Running Boards
      (9 reviews)
      # 368650
      GMC Sierra 1999, Sure-Grip Running Boards Westin®. The Sure-Grip Running Boards feature a base of extruded aluminum, covered by a slip-resistant rubber step area and with molded end-caps for a stylish, finished look. An optional...
      Corrosion proof extruded aluminum base boardSlip resistant rubber step area
      Black PowdercoatBriteBrushed
      $182.55 - $310.27
    • Dee Zee® Brite-Tread™ Aluminum Running Boards
      (3 reviews)
      # 4177253
      GMC Sierra 1999, Brite-Tread™ Aluminum Running Boards by Dee Zee®, Cab Section, 1 Pair. Add easy access to your truck’s interior or bed area with running boards that feature an unbroken look of gleaming diamond plate aluminum...
      All-aluminum construction ensures light weight and corrosion resistanceDiamond plate textured surface provides style and safe footing in all weather conditions
      $204.43 - $261.54
    • Dee Zee® FX Black™ Aluminum Running Boards
      (1 reviews)
      # 4236296
      GMC Sierra 1999, FX Black™ Aluminum Running Boards by Dee Zee®, Cab Section, 1 Pair. Add easy access to your truck’s cab or bed area with Dee Zee FX Black Aluminum Running Boards. Black powder coated aluminum provides rigidity...
      Extrusion molded aluminum construction allows finely contoured shaping with the highest level of strengthCorrosion-free aluminum is finished with black powder coat
      $204.43 - $261.54
    • Dee Zee® NXt Running Boards
      (4 reviews)
      # 4140703
      GMC Sierra without DEF Tank 1999, NXt Running Boards by Dee Zee®, 1 Pair. This stylish and corrosion resistant aluminum running board is styled with a contemporary look that matches today’s sleek crossover sport utility vehicles,...
      Styled with a contemporary look fitting to today’s crossover SUVsSized in a universal 71-inch length applicable to most modern vehicles
      Stainless Steel Board with Black TrimBlack Powdercoat Board with Black TrimBlack Powdercoat Board with Vac Metal Chrome Trim
      $202.76 - $327.59
    • Dee Zee® Rough Step™ Black Powdercoat Running Boards
      (0 reviews)
      # 4287529
      GMC Sierra Regular Cab 1999, Rough Step™ Black Powdercoat Running Boards, 1 Pair. Add easy access to your 2-door, non-extended pickup truck’s cab area with this set of 12-gauge steel grated pattern running boards. Textured...
      Heavy duty 12-gauge steel constructionFinished with patented NRT black powder coat to prevent corrosion
      $373.93
    • Romik® RAL-T Series Running Boards
      (0 reviews)
      # 62446649
      GMC Sierra Extended Cab 1999, RAL-T Series Running Boards by Romik®, 1 Pair. New RAL-T series, available for Luxury SUV's and most CUV's. Made from extruded aluminum and top off with a skid resistant top. The RAL-T series is luxury...
      Made from extruded aluminum and top off with a skid resistant topAvailable in silver or black powder coated carbon steel
      Black PowdercoatSilver
      $493.90
    • Romik® RB Series Running Board Side Steps
      (0 reviews)
      # 912777
      GMC Sierra Extended Cab 1999, Running Board Side Steps by Romik®, 1 Pair. Add style to your truck while making it safer and easier to climb into with Romik’s Running Board Side Steps. Standard step pads add visual appeal and...
      No cutting or welding required for installation5.5-inch wide running boards give maximum area for stepping in and out
      Black PowdercoatPolishedPolished with Black Top
      $478.50 - $951.50
    • SteelCraft® STX300 Series Running Boards
      (0 reviews)
      # 52372232
      GMC Sierra Extended Cab 1999, STX300 Series Running Boards by SteelCraft®, 1 Pair, Rocker Panel Mounted. 4.5" Wide step injection molded textured step platforms are designed for years of service in the harshest environment. Rounded...
      Running Board Enhances Appearance Of VehicleCustom Heavy Duty Brackets Vehicle Specific
      $344.16
    • Onki® American Runner Running Boards
      (5 reviews)
      # 1069480
      GMC Sierra 1999, American Running Boards by Onki®, 1 Pair. These running boards offer the option of lighting for running board surfaces and the ground underneath that operates when any vehicle door is opened. Aluminum frame...
      Available with or without lighting on running board surface and areas underneath that comes on when vehicle doors are opened5.5-inch step area allows the easiest access to your truck’s interior or bed
      PolishedBlack Powdercoat
      $396.14 - $550.37
    • Onki® Nerf Boards
      (4 reviews)
      # 1068285
      GMC Sierra 1999, Nerf Boards by Onki®, 1 Pair. These running boards offer the traditional look of bright metal and black rubber along with the benefits of stainless steel and aluminum construction. Some drilling is required to...
      6.5-inch wide step area allows the easiest access to your truck’s interior or bedTextured black rubber step pad covers the top section for grip in mud or bad weather
      $364.90 - $568.51
    • Onki® Volcano Running Boards
      (1 reviews)
      # 1071064
      GMC Sierra 1999, Volcano Running Boards by Onki®, 1 Pair. Climbing into your truck or sport utility will be safe and easy with this running board’s 6.5-inch wide step framed by a 3-inch diameter steel for rigidity and strength....
      6.5-inch wide step pad3-inch diameter steel frames the running board for maximum rigidity
      Black with Black PadsBlack with Orange Pads
      $202.61 - $318.53
    • Paramount® Off Road™ Evolution Black Running Boards
      (0 reviews)
      # 57123944
      GMC Sierra Extended Cab 1999, Off Road™ Black by Paramount Automotive®. Bolt On. Step pads are perforated for maximum grip. Mesh is welded and crimped for a seamless fit. These high-style running boards are stamped from sturdy...
      Manufactured from Mild SteelPowder coated for durability in a textured black finish
      $357.50
    • Paramount® Off Road™ Oval Black Running Boards
      (0 reviews)
      # 57123955
      GMC Sierra Extended Cab 1999, Off Road™ Black by Paramount Automotive®. Bolt On. Dual Non-Slip Durable step pads with oversized front step pad for maximum footing. These high-style running boards are stamped from sturdy sheet...
      Manufactured from Mild SteelPowder coated for durability in a textured black finish
      $251.10
    • Paramount® Off Road™ Raptor Black Running Boards
      (0 reviews)
      # 57123966
      GMC Sierra Extended Cab 1999, Off Road™ Black by Paramount Automotive®. Bolt On. Channeled design for maximum strength. These high-style running boards are stamped from sturdy sheet steel, and then covered in an ABS plastic...
      Manufactured from Mild SteelPowder coated for durability in a textured black finish
      $292.50
    • ATS® E2 Series Running Boards
      (2 reviews)
      # 1229546
      GMC Sierra Extended Cab 1999, E2 Series Running Boards by ATS®. Constructed from high-strength lightweight aluminum, the E2 series offers the utility of a running board’s flat surface in a stylish step bar design. A 5-inch wide...
      $253.40 - $272.48
    • ATS® EDGE Series Running Boards
      (1 reviews)
      # 1230200
      GMC Sierra Extended Cab 1999, EDGE Series Running Boards by ATS®. This running board features a typical 5-inch flat shape on top with a curve on the front edge to resemble a step bar. A black step pad with stylish parallel ridges...
      $323.94
    • ATS® Matrix Series Running Boards
      (2 reviews)
      # 1231070
      GMC Sierra Extended Cab 1999, Matrix Series Running Boards by ATS®. This 5.5-inch wide running board allows color customization on the removable front edge piece. Any color of paint you choose is applied to end caps and the front...
      Removable front edge strip and end pieces can be custom painted to match your vehicle or in any color you chooseFront edge strip is normally available in finishes of chrome, black powder coat, or silver anodized brushed metal look. These come with black end caps
      Painted+1
      $283.80 - $376.81
    • ATS® Platinum Series Running Boards
      (0 reviews)
      # 1231754
      GMC Sierra Extended Cab 1999, Platinum Series Running Boards by ATS®. This flat, 5.5-inch wide running board offers maximum style with a pin-striped elegant look of black rubber strips contrasting against chrome-finished...
      Available in chrome finish only5.5-inch flat step area
      $455.44
    • ATS® SL Series Running Boards
      (1 reviews)
      # 1232350
      GMC Sierra Extended Cab 1999, SL Series Running Boards by ATS®. This flat, 5.5-inch wide running board allows custom painting in any color of your choice along the front face and end caps. Or, select the standard front finish of...
      Front face edge and end pieces can be custom painted to match your vehicle or any color of your choiceFront face is normally available in silver anodized brushed metal finish with black end caps
      Silver AnodizedPainted
      $267.96 - $420.80
    • ATS® UNI I Series Running Boards
      (6 reviews)
      # 1232987
      GMC Sierra Extended Cab 1999, UNI I Series Running Boards by ATS®. This 6-inch extra wide running board comes with a uniform black thermal plastic finish and offers the option of lights that operate when any vehicle door is opened....
      Available with or without lights that operate when vehicle doors are open1-piece black thermal plastic section covers all visible surfaces and aligns flush with your vehicle’s edge
      $248.11 - $268.80
    • AMP Research® PowerStep™ Black Powdercoat Running Boards
      (0 reviews)
      # 42003051
      GMC Sierra Extended Cab 1999, PowerStep™ Black Powdercoat Running Boards by AMP Research®, 1 Pair. Ford and GM have been equipping their new trucks at the factory with AMP Research PowerStep automatic retracting running boards...
      PowerStep Running Boards produced by AMP Research are original factory equipment on some Ford, Lincoln, Chevrolet, and Cadillac sport utility vehiclesRunning boards extend outward when doors are opened, then retract flush underneath the vehicle when doors are closed
      $1,199.00
    • Iron Cross® Endeavour Running Boards
      (1 reviews)
      # 281457
      GMC Sierra 1999, Endeavour Running Boards by Iron Cross®, 1 Pair. Give your truck a "luxury" look and make it effortless to get in and out of the cab at the same time. These Running Boards will upgrade your truck in both function...
      Available in all cab lengthsSpecifically designed for each vehicle
      Black PowdercoatStainless Steel
      $369.00 - $455.00
    • Iron Cross® Patriot Running Boards
      (1 reviews)
      # 281046
      GMC Sierra Extended Cab 1999, Patriot Running Boards by Iron Cross®. Give your truck a "luxury" look and make it effortless to get in and out of the cab at the same time. Available in stainless steel or black powder coat finish.
      5" wide pad for maximum step areaAvailable in polished stainless steel or black powdercoat
      PolishedBlack
      $444.00 - $482.00
    • Lund® Challenger Diamond Plate Running Boards
      (0 reviews)
      # 271450
      GMC Sierra Extended Cab (all) / 6.5' Bed / 8' Bed 1999, Challenger Diamond Plate Running Boards by Lund®, 1 Pair. No look says “tough” and “heavy-duty” like diamond plate. It’s why it’s routinely chosen for bumpers,...
      Eases entry and exit into the cabProvides easier access to the front of the bed
      $322.22
    • Lund® Crossroads™ Running Boards
      (0 reviews)
      # 18362279
      GMC Sierra 2500 Extended Cab 1999, Crossroads™ Chrome Running Boards by Lund®, 1 Pair. Step up into your rig in style with these extruded aluminum running boards. The crescent shaped chrome end caps and full length rubber treads...
      Wider step up and no-slip surface eases vehicle ingress/egress, and provides secure grip and safe footingCombination of aluminum boards with full length rubber treads and chrome end caps creates a distinctive appearance
      $443.99
    • Lund® Delta III Running Boards
      (0 reviews)
      # 279021
      GMC Sierra 1999, Delta III Brite Running Boards by Lund®, 1 Pair. If you’re looking for a helpful step up with traditional style and maximum durability, you can’t do better than Lund Delta III Running Boards. These bright,...
      Eases entry and exit into the cabProvides easier access to the front of the bed
      $140.45 - $322.22
    • Lund® Summit Ridge Running Boards
      (0 reviews)
      # 14868590
      GMC Sierra 3 Door 1999, Summit Ridge Running Boards by Lund®, 1 Pair. Step up into your rig in style with these extruded aluminum running boards. The crescent shaped chrome end caps and full length rubber treads have a distinctive...
      Most rugged, yet lightweight, running board on the marketExclusive, signature OE-styled design
      $519.99 - $615.99
    • Lund® Trailback Running Boards
      (0 reviews)
      # 39190469
      GMC Sierra Extended Cab 1999, Trailback Running Boards by Lund®, 1 Pair. These traditional style running boards have a contemporary look that will definitely boost the appearance of your truck, van or SUV, with their unique tubular...
      Eases entry and exit into the cabMud flaps protect rocker panels from damage
      Black PowdercoatBrite+1
      $394.29
    • Rampage® Patriot Running Boards
      (0 reviews)
      # 14165472
      GMC Sierra 1500 Extended Cab 1999, Patriot Running Boards by Rampage®. High endurance T4 aluminum construction single piece bar with stylish, custom molded end caps to your vehicle for a stylized look. Full length non-slip sure...
      Protective coating available in two durable, long lasting color finishes - anodized silver or black powdercoatFull length non-slip sure grip step pad is integrated into step boards
      Black PowdercoatAnodized Silver
      $275.97
    • Rampage® Xtremeline Running Boards
      (0 reviews)
      # 14165475
      GMC Sierra 1500 Extended Cab 1999, Xtremeline Running Boards by Rampage®. The new and unique design has the styling appeal of a side bar coupled with easy installation features and strength of a running boards.
      The new and unique design has the styling appeal of a side bar coupled with easy installation features and strength of a running boardWith a 5-inch step these bars have over 50% more step area then regular tube steps
      Semi-Gloss BlackPolished
      $225.57 - $315.57
    • Tuff-Bar® 3" Round Bent Tube Step Bars
      (15 reviews)
      # 312166
      GMC Sierra 1999, 3" Round Bent Tube Step Bars by Tuff-Bar®, 1 Pair. Stop climbing and step up in style with a set of new step bars from Tuff-Bar. Choose between polished stainless steel and mild steel that is powder coated in black...
      Choose between polished stainless steel and black powder coat finishCustom fit mount kit for easy installation included
      Stainless SteelBlack Powdercoat
      $108.35 - $163.09
    • Tuff-Bar® 4" Oval Bent Tube Side Bars
      (2 reviews)
      # 26765257
      GMC Sierra 1999, 4" Oval Bent Tube Side Bars by Tuff-Bar®, Cab Section, 1 Pair. Stop climbing and step up in style with a set of new nerf bars from Tuff-Bar. Choose between polished stainless steel and mild steel that is powder...
      Custom fit for your specific year, make and modelChoose between polished stainless steel and black powder coat finish
      Black PowdercoatPolished
      $199.80 - $343.80
    • Tuff-Bar® 4" Oval Step Bars
      (0 reviews)
      # 11020096
      GMC Sierra Extended Cab 1999, 4" Oval Step Bars by Tuff-Bar®, Cab Section, 1 Pair. Comfort and style are two good reasons to get a set of side bars from Tuff-Bar. Choose between polished stainless steel and mild steel that is...
      Custom fit for your specific year, make and modelChoose between polished stainless steel and black powder coat finish
      Stainless SteelBlack Powdercoat
      $156.05 - $357.12
    • Tuff-Bar® 5" Oval Step Bars
      (1 reviews)
      # 15606287
      GMC Sierra 1999, 5" Oval Step Bars by Tuff-Bar®, Cab Section, 1 Pair. Comfort and style are two good reasons to get a set of side bars from Tuff-Bar. Choose between polished stainless steel and mild steel that is powder coated in...
      Custom fit for your specific year, make and modelChoose between polished stainless steel and black powder coat finish
      Black PowdercoatPolished
      $159.51 - $459.60
    • Tuff-Bar® 5" Wheel-to-Wheel Stainless Steel Oval Bent Tube Step Bars
      (0 reviews)
      # 26765255
      GMC Sierra Standard Bed Extended Cab 1999, 5" Wheel-to-Wheel Polished Stainless Steel Oval Bent Tube Step Bars by Tuff-Bar®, 1 Pair. Choose polished stainless steel for good looks and corrosion resistance. These bars will stay...
      Available in polished stainless steel finishEasy installation
      $528.00
    • Tuff-Bar® 6" Oval Straight Tube Step Bars
      (0 reviews)
      # 312573
      GMC Sierra Extended Cab 1999, 6" Oval Straight Tube Step Bars by Tuff-Bar®, 1 Pair. Comfort and style are two good reasons to get a set of side bars from Tuff-Bar. Choose between polished stainless steel and mild steel that is...
      Black PowdercoatPolished
      $376.62 - $465.24
    • Westin® 3" E-Series Round Step Bars
      (4 reviews)
      # 396288
      GMC Sierra 1999, 3" E-Series Round Step Bars Westin®, Body Mount. Stop climbing and jumping! Take an hour to install the latest generation of the famous Westin Step Bars, and make your vehicle more stylish and practical. It will be...
      Custom designed for your specific year, make and model truck or SUV for perfect fitPressed recesses for step pads give superior strength and durability
      Black PowdercoatStainless Steel
      $145.20 - $318.83
    • Westin® 3" Platinum Round Step Bars
      (0 reviews)
      # 397821
      GMC Sierra 1999, 3" Platinum Round Step Bars Westin®, Body Mount. These chrome plated stainless steel bars will last forever and carry a lifetime warranty. The step design and mounting technique varies by application. Mount kit...
      Custom fit mount kit for easy installation includedMade from automotive grade 304 stainless steel 3" round tube
      $353.10 - $437.81



    Guides & Articles
    Grille guards belong to those few accessories intended to add instant front-end safety and give outstanding looks to light trucks and SUVs. When properly installed, the grille guard provides a tough shield against everyday hazards, including rocks and whatever else obstacles, not to mention other vehicles on the road!
    Properly designed, properly built and properly mounted grille guards offer very good protection for a vehicle front. The protective value of small chrome bars protruding under the bumper is debatable, but there is no denying that they look good and that they provide an excellent mount for auxiliary lights.
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    1999 GMC Sierra Grille Guards & Bull Bars Reviews
    Average rating: 5 5 - 2 reviews
    (5)
    APPEARANCE
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    1999 GMC Sierra | Posted by Gary | (Coeur D Alnene, ID)

    We'll see how powder coat last, but looks great.

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    1999 GMC Sierra Models
    • 1999 GMC Sierra 1500 SL Grill Guards
    • 1999 GMC Sierra 1500 SLE Grill Guards
    • 1999 GMC Sierra 1500 SLT Grill Guards
    • 1999 GMC Sierra 2500 SL Grill Guards
    • 1999 GMC Sierra 2500 SLE Grill Guards
    • 1999 GMC Sierra 2500 SLT Grill Guards