Gray Lifted GMC Sierra Sporting a Set of Gloss Black TIS RimsWide Stance and Tough Lift on GMC Sierra DenaliShiny Chrome Fuel off-road Wheels on Lifted GMC Sierra 2500HDCandy Red GMC Sierra on DUB Spinners Wheels

2011 GMC Sierra Accessories & Parts

Protection & style
Premium products from leading names

For 2011, the Sierra by GMC offers one of the widest model lineups in the industry, proven dependability and capability, and a number of enhancements. There is also a wide range of engines to choose from, starting with a 4.3 L V6 delivering 195 hp all the way up to a 6.2 L V8 that produces 403 hp, including Flex-Fuel options. These engines utilize cutting-edge technologies, such as VVT and Active Fuel Management providing not only excellent performance, but also high fuel efficiency, up to 22 mpg highway for the Sierra Hybrid and XFE crew cab. There are two automatic transmissions offered, with four or six speeds. Maximum SAE-certified towing capacity of the 2011 GMC Sierra with a ball hitch is rated at 10,700 lb.

The 2011 Sierra employs a StabiliTrak electronic stability control system by GM. This segment-exclusive system is standard on all Sierras powered by a V8. Working together with 4-sensor electronic brake controls and high-capacity brake system, it delivers improved traction/yaw stability along with more precise ABS stops. Regular, extended, and crew cab variants of the 2011 GMC Sierra can be fitted with a trailer brake controller. Integrated with ABS, it provides measured and immediate brake force signaling to your trailer brake system, hence there is no need for an aftermarket brake controller. The truck also offers a superior safety level thanks to a strong body structure and frame, rollover mitigation technology, a number of air bags, and safety belt pretensioners which activate during a rear-end collision.

For 2011, the All-Terrain version of the Sierra returns. It is constructed on the Z71 Off Road package delivering a combination of refinement and style. The model offers distinctive exterior features such as a 4-bar grille with chrome surround, chrome-accented side moldings, 18” chrome wheels, and skid plates. As for mechanical improvements, the Sierra All-Terrain comes with a heavy-duty trailering package, special shocks, locking rear differential, and other features allowing it to be ready for anything. Inside, the truck comes with exclusive leather appointments, unique instrument cluster, carpeted floor mats, unique sill plates, and high-capacity air cleaner.

In case you seek reliable and affordable 2011 GMC Sierra parts and accessories, in our catalog you will find everything needed. We carry lots of units for any automotive needs. From floor mats to towing accessories, our range of 2011 GMC Sierra accessories and parts includes all possible products to maintain, protect, or improve your truck. We have picked the most suitable 2011 GMC Sierra accessories and parts from the most trustworthy brand names in the game.

Want to make your 2011 GMC Sierra one of a kind, keep it running at its peak, or turn it into a high-powered beast? Our vast selection of premium accessories and parts ticks all the boxes. Quality is at the heart of everything we do at CARiD, so whatever your project, our brand name products and qualified experts will ensure success. Class. Luxury. Durability. We have it all, and we're always here with everything you need to keep your 2011 GMC Sierra in tip top shape, inside and out.

Guides & Articles

Useful articles fast to read and guides easy to understand written by mechanics and car enthusiasts to turn your shopping experience with CARiD into a pleasure

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  • Shift Knobs
    January 19, 2018
    Shopping Guide – Shift Knobs
    The knob at the end of your gearshift lever probably isn't something that most people notice when getting into your car or truck. But for a minimal cost, it can be. We...
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  • Seat Covers
    December 06, 2017
    Shopping Guide - Seat Covers
    Seat cover design and construction have progressed a great deal in recent decades. Not so long ago, the phrase "automotive seat cover" brought to mind loose-fitting...
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    November 29, 2017
    Shopping Guide - Running Boards
    Running boards date as far back as the automobile itself, being integrated into car and truck designs until falling out of favor after World War II. With the boom in...
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  • Floor Mats
    November 21, 2017
    Shopping Guide – Floor Mats & Liners
    If you've ever balked at the prices car dealers charge for an "optional" set of floor mats, we understand. It can be enough to turn you off to the idea of floor mats...
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  • Car Covers
    September 15, 2017
    Car Covers Shopping Guide
    Wherever you park your vehicle, a car cover protects it from a constant onslaught. If parked inside, it blocks dust and humidity as well as accidental scratches,...
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  • Automotive Tools
    July 12, 2017
    What Special Tools Are Available For Driveline...
    The expression "heat and beat" applies to a lot of driveline repairs, meaning worn parts are often so difficult to separate that one must use a blowtorch and great...
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  • Hydraulic Tools & Equipment
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    If you've ever considered performing an automotive repair that involved replacing a bushing, bearing, universal joint, or pulley - but couldn't because you lacked a...
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  • Steering Wheels
    July 04, 2017
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    Today’s snug-fit, custom steering wheel covers aren’t just for bling anymore. Thanks to modern high-grade materials, steering wheel covers can actually make...
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  • Custom Automotive Horns
    June 26, 2017
    Air Horns - How They Work, And How To Install...
    Commonly found on large semi trucks, trains, and fire engines, pneumatic air horns use pressurized air to create loud, no-nonsense warning blasts that signify you mean...
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  • Auto Detailing
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    If you've ever been in a new car showroom, you remember how clean paint glistened under a glossy coat of wax that was slick to the touch when you ran your finger over...
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Popular Products

2011 GMC Sierra Accessories & Parts Reviews

Average rating:  4.5  4.5 - 44 reviews
4.5 of 5
My Wonderful Truck Rack
I am very happy with my rack. It is very strong, and it fits my truck solidly and also important it looks pretty great! I especially appreciate the lower bar that runs the length of the bed. It adds a lot of strength to the rack and if needed it can accept aftermarket racks for two level cargo transport. I use the lower bars all the time to securely tie my loads off. I also like the fact that I can add an over the cab extension later if I decide that I need it. An important note, my rack came with the wrong rear stake pocket connectors. I called for help. A real person answered on the 3rd ring. She needed to consult with a fellow in the shop. He called me back within a half hour, verified my problem and the correct connector was shipped over night to me. Excellent support!
GPosted by Guy Iverson (Brant Beach, NJ) / May 8, 20182011 GMC Sierra
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