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The GMC Sierra is a durable, tough vehicle that will take great care of you and your family no matter where you take it, in any weather. If, like many GMC Sierra owners, you or your passengers have trouble getting in or out of the truck sometimes because of its fairly high driving position, you can make it safer and make your GMC Sierra easier to use by attaching some of our great GMC Sierra running boards or aftermarket side steps. Whether you want a step style or a classic nerf bar style, we have a great selection made specifically for your GMC Sierra model right here at CARiD.

Browse our wide range of GMC Sierra nerf bars and running boards and you will quickly see that we have a really amazing selection including a huge variety of colors, styles and finishes that will make your GMC look great, as well as lots of optional safety features like LED lights to make it easier to get in and out of your Sierra after dark! Check out our great accessories, all from the most trusted, high end makes, and pick out your new GMC Sierra side steps today!

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    • (49 reviews)
      # sp376
      Sure-Grip Running Boards by Westin, 1 Pair. 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 Light Kit...
      $183.82 - $337.14
    • (0 reviews)
      # sp14251
      Elevate style and utility of your vehicle with a set of the Westin Thrasher Running Boards. Integrating chiseled one piece construction and finished off with the textured black powder coat, they will not only add a massive style...
      $479.99 - $499.99
    • (0 reviews)
      # sp18873
      HDX Black Drop Steps by Westin, 1 Pair.
      $399.99
    • (42 reviews)
      # sp3467
      4'' Platinum Oval Tube Step Bars by Westin, 1 Pair. Platinum 4" Oval Nerf Step Bars have bigger and beefier look and feel than traditional 3" steps. The added strength and the wider step area add to user confidence. Platinum 4" Oval...
      $150.64 - $633.06
    • (25 reviews)
      # sp460
      Premier Oval Stainless Steel Step Bars by Westin, 1 Pair. These straight style steps have a 6" diameter at widest tube dimension and offer a full 5" step area. They are available in universal lengths for full sized trucks and SUVs....
      $160.25 - $373.74
    • (247 reviews)
      # sp368
      3" 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 for good looks and corrosion...
      $108.35 - $324.00
    • (7 reviews)
      # sp966
      FX Running Boards by Dee Zee, 1 Pair. Add easy access to your trucks cab or bed area with Dee Zee FX Running Boards. Aircraft grade aluminum provides rigidity with a lifetime of corrosion protection, and board surfaces are molded...
      $224.05 - $383.80
    • (5 reviews)
      # sp3530
      4" Alumalite Big Step Side Bars by Aries, 1 Pair. The Alumalite Big Step Side Bars install in minutes, providing great looks, convenience and safety for your vehicle. The steps are place at exactly the right height for easy entry...
      $300.90 - $318.38
    • (5 reviews)
      # sp236
      SL Series Running Boards by ATS, 1 Pair. 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 anodized silver with black...
      $259.38 - $487.08
    • (5 reviews)
      # sp243
      SL Series Running Boards by ATS, 1 Pair. 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 anodized silver with black...
      $259.38 - $487.08
    • (8 reviews)
      # sp2236
      PowerStep Running Board 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 for years, and so should you. High-grade aluminum...
      $1,299.00 - $1,399.00
    • (28 reviews)
      # sp71
      Max Bar Side Steps by Romik, 1 Pair. Add a custom look and value to your truck while providing the highest ease of entry and exit for occupants with Romiks Max Bar Side Steps. A second add-on step is available and mounts easily....
      $368.50 - $599.50
    • (0 reviews)
      # sp81
      Add a custom look and value to your vehicle while providing the highest ease of entry and exit for occupants with Romiks 3" Max Bar Side Steps with Add-On second step. Standard step pads on all bars add visual appeal and maximize...
      $643.50 - $962.50
    • (6 reviews)
      # sp7096
      6" OE Xtreme II Rectangular Side Steps by Go Rhino. Go Rhino next generation 6-inch OE Xtreme II Cab Length Side Steps featuring bold OEM styling and new extra-wide SuperGrip step pads for easier, safer entry and exit from the vehicle.
      $348.36 - $449.19
    • (26 reviews)
      # sp468
      2.5" Dominator D2 Round Side Steps by Go Rhino, 1 Pair. The Dominator SideSteps are cab length, and sport a unique and edgy, drop down step design, with race style, aluminum step pads. The drop-down design allows for easy moves in...
      $333.47 - $477.64




    Guides & Articles

    • Running Boards
      Folding Steps Make It Easier To Reach Your Pickup Bed
      Maybe you've struggled to reach the roof rack of an SUV during loading and unloading of baggage. Or, if you live in a winter climate area, maybe you've also found it extremely difficult to clear snow off your van's roof because the brush in your hand wasn't long enough to reach the center. Either way, opening a vehicle door and standing precariously on the floor with both feet just inside can easily lead to loss of balance and injury. Plus, there's always a plenty of snow that spills into the passenger area - no matter how hard you try to avoid it.
    • Running Boards
      Running Boards – Choosing the right Fit, Style, Function
      If you have a pickup, SUV, or a Jeep, then you probably feel, as we do, that 4x4s are attractive in nature and serve as great canvasses for creating an individual vehicle identity. Because the overall shapes of truck designs are unpretentious, lines tend to accentuate strength. And bright work (or black work) applied in the right fashion can heighten bold styling, accentuate luxury, or both. We know that running boards or side steps have potential to make a big impact in this category, and we understand form is just as important as function when it comes to selecting the right ones. That's why we offer a great variety of full-length running boards and step bars as well as short-length steps. We've even got steps that fit easily onto trailer hitch openings.
    • Running Boards
      Side Steps - Choosing the right Fit, Style, Function
      If you have a pickup, SUV, or a Jeep, then you probably feel, as we do, that 4x4s are attractive in nature and serve as great canvasses for creating an individual vehicle identity. Because the overall shapes of truck designs are unpretentious, lines tend to accentuate strength. And bright work (or black work) applied in the right fashion can heighten bold styling, accentuate luxury, or both. We know that running boards or side steps have potential to make a big impact in this category, and we understand form is just as important as function when it comes to selecting the right ones. That's why we offer a great variety of full-length running boards and step bars as well as short-length steps. We've even got steps that fit easily onto trailer hitch openings.
    • Running Boards
      Running Board And Side Step Glossary
      Running boards versus side steps: what’s the difference? That may be obvious to some, but what distinguishes a round side bar from an oval one? How would you know if you prefer a "cab-length" or "wheel-to-wheel" length tube step? If you’re shopping for running boards or side steps for your truck, you may be unfamiliar with the terminology. Browse through our helpful glossary, so that you can make a more informed purchase decision when visiting our Running Boards & Step Bars store.
    • Bed Accessories
      Pickup Truck Cab And Bed Sizes Are Important When Selecting Accessories
      Americans love to have choices. Buying a dress shirt? Decide solid or stripe, short or long sleeve, cotton or poly blend, button or spread collar, regular fit, slim fit, or big & tall. How about a meal at your favorite steak house? Will it be porterhouse, T-bone, or sirloin? Cooked rare, medium-rare, or medium? With baked, mashed, or French fried potatoes? Thirsty for a fancy cup of coffee? Let's not even get started on options that let you end up with a "grande caramel macchiato with 1% low-fat milk, 2 Splendas, and an extra espresso shot".

    Popular Products

    GMC Sierra Running Boards & Step Bars Reviews

    Average rating:  5  5 - 41 reviews
    4.8 of 5
    2008 GMC 2500HD CC/SB
    The 3" Dominator D3 side steps arrived promptly. Overall the installation was easy although you will need some help holding the bar when you bolt them to the brackets. The brackets were easy to install but I did have to chase the forward mounting bracket hole with a tap because I was installing them on an 8 year old truck. This is no fault of Go Rhino, just something to be expected when installing them on a 8 year old truck that has seen some northern winters. I found the weld quality inconsistent with some welds more poorly executed than others. This may not be important but as a welder I tend to notice welds that would not pass inspection at my work. If you are looking for bars that mount to the frame, then continue your search because these mount to the body. Any excessive force will cause the body to bend but at strong enough for a step or to protect your paint from the errant shopping cart. They improve the look of my truck and make getting in a lot easier with a 7 inch lift and 35 inch tires.
    DPosted by Daniel (Shallotte, NC) /
    2008 GMC Sierra
    Was this review helpful for you? Yes
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