2012 GMC Sierra Helper Springs
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Hellwig®EZ-990™ Rear Helper SpringsGMC Sierra 1500 SLT 2012, EZ-990™ Rear Helper Springs by Hellwig®. Quantity: 2 per Pack. Due to clearance issues on your car the springs are added to the top of the factory spring pack so the factory bump stop is retained. New axle...Set of secondary leaf springs designed to work with OEM leaf springs and support extra loadsOffer the ability to be adjusted independently to support uneven side-to-side loads$236.40 - Timbren®SES Rubber Helper Spring KitGMC Sierra 2012, SES Rubber Helper Spring Kit by Timbren®. This SES Suspension Upgrade fits the rear suspension truck. Each laser cut piece of steel is precision bent and powder-coated to ensure a quality fit. Engineered hollow rubber...Improves ride and handlingEliminates trailer sway and roll$269.36 - $398.07
- SuperSprings®SumoSprings™ Front Coil Helper SpringsGMC Sierra 1500 2012, SumoSprings™ Front Coil Helper Springs by SuperSprings®. Increases Coil Capacity by 15%-30%. SumoSprings® are a patented suspension product designed to enhance load carrying ability, stabilize sway, and improve...Maintenance-freeEnhances load carrying ability$227.99
- SuperSprings®SumoSprings™ Helper SpringsGMC Sierra 2012, SumoSprings™ Helper Springs by SuperSprings®. Quantity: 2 per Pack. SumoSprings® are a patented suspension product designed to enhance load carrying ability, stabilize sway, and improve overall driver control and...Maintenance-freeEnhances load carrying ability$252.99 - $336.99
- Hellwig®Traction Control SpringsGMC Sierra 1500 Denali / SL / SLE / SLT / WT / XFE 2012, Traction Control Springs by Hellwig®. Quantity: Sold as a Kit. These are designed specifically for light trucks used for heavy tow/haul applications for superior ride comfort...Powder coat finish on steel resists corrosion, chips, and scratches better than paintAll components are sized and tuned for the layout of your make and model’s suspension$96.20
- Hellwig®Traction Control SpringsGMC Sierra 1500 Denali / Hybrid / SL / SLE / SLT / WT / XFE 2012, Traction Control Springs by Hellwig®. Quantity: Sold as a Kit. These are designed specifically for light trucks used for heavy tow/haul applications for superior ride...Powder coat finish on steel resists corrosion, chips, and scratches better than paintAll components are sized and tuned for the layout of your make and model’s suspension$96.20
- Hellwig®Traction Control SpringsGMC Sierra 1500 Denali / Hybrid / SL / SLE / SLT / WT / XFE 2012, Traction Control Springs by Hellwig®. Quantity: Sold as a Kit. These are designed specifically for light trucks used for heavy tow/haul applications for superior ride...Powder coat finish on steel resists corrosion, chips, and scratches better than paintAll components are sized and tuned for the layout of your make and model’s suspension$96.20
- Zone Offroad®Rear Add-A-Leaf KitGMC Sierra 1500 2012, Rear Add-A-Leaf Kit by Zone Offroad®. Does the rear of your truck need a little extra boost? This Zone Offroad Add-A-Leaf kit is the perfect answer for your Vehicle. Want to take your ride to the next level in...Manufactured from superior materials for dependability and valueTough-as-nails construction built to last for many years to come$56.05
- Firestone Suspension®Ride-Rite™ Rear 267C1.5 Air Helper SpringGMC Sierra 2012, Ride-Rite™ Rear Replacement 267C1.5 Air Helper Spring by Firestone Suspension®. Quantity: 1 per Pack. This is replacement air spring bellow for Firestone’s Ride-Rite kits.Tested to outperform all comparable products on the marketMade from premium materials to endure years of abuse$214.65 - $219.99
- SuperSprings®Rear Leaf Helper SpringsGMC Sierra 2012, Rear Leaf Helper Springs by SuperSprings®. SuperSprings are a unique and patented self-adjusting suspension stabilizing system for vehicles with rear leaf springs, designed to level loads and reduce body roll....Self-adjusting suspension stabilizing systemAdditional Load-Leveling Ability$300.99 - $724.99
- Dorman®Leaf Helper SpringGMC Sierra 2012, Leaf Helper Spring by Dorman®. Quantity: 1 per Pack. Fatigued or rusted leaf spring causing a sagging suspension system? This replacement leaf spring will restore proper spring tension and suspension performance.Ideal replacement - this leaf spring matches the fit and function of the original equipment spring for this vehicle applicationDurable material - engineered for long-lasting durability, this steel leaf spring features a corrosion-resistant finish$92.15 - $139.93
- ReadyLIFT®1.5" Rear MLS Add-A-Leaf KitGMC Sierra 1500 2012, Rear MLS Add-A-Leaf Kit with 1.5" Lift Height by ReadyLIFT®. Quantity: Sold as a Kit. Install Time: 1.8 Hours +/- 0.5 hours. The rear leaf is designed to fit most compact and mid-size trucks that use a single guide...OEM-equivalent steel constructionIdeal fit for the factory spring pack$159.95
- Hellwig®LP-25 Load Pro Series™ Rear Helper SpringsGMC Sierra 2012, LP-25 Load Pro Series™ Rear Helper Springs by Hellwig®. Progressive Load Leveler. 3 Leafs Stack. Increase load carrying capacity and enjoy a smoother, safer, and more predictable ride by adding performance helper...Secondary leaf springs take weight off overly compressed OEM leaf springsRestore proper ride height, comfort and stability to the rear of your full-size truck or van$377.40 - $378.22
- Hellwig®LP-35 Load Pro Series™ Rear Helper SpringsGMC Sierra 2012, LP-35 Load Pro Series™ Rear Helper Springs by Hellwig®. Progressive Load Leveler. 4 Leafs Stack. Increase load carrying capacity and enjoy a smoother, safer, and more predictable ride by adding performance helper...Secondary leaf springs take weight off overly compressed OEM leaf springsRestore proper ride height, comfort and stability to the rear of your full-size truck or van$441.85 - $465.95
- Hellwig®Pro Series™ Rear Helper SpringsGMC Sierra 1500 With Silent Ride 2012, Pro Series™ Rear Helper Springs by Hellwig®. Quantity: 1 per Pack. This is a set of secondary helper leaf springs. Pro Series adds polyurethane cushioning blocks that eliminate any rubbing,...Set of secondary leaf springs designed to work with OEM leaf springs and support extra loadsPro Series creates the quietest ride by adding polyurethane cushioning blocks to eliminate rubbing noise between leaf ends$463.14
- Firestone Suspension®Ride-Rite™ Rear Air Helper Spring KitGMC Sierra 2012, Ride-Rite™ Rear Air Helper Spring Kit by Firestone Suspension®. Firestone’s most popular and comprehensive air spring line, Ride-Rite kits can be installed on most light trucks, motor-homes, RVs, SUVs and vans. Each...Supports up to 5,000 lbs per set (not to exceed vehicle’s GVWR) and should be maintained between 5 -100 PSIProvides load support through the use of air pressure that can be adjusted for changing loads$538.89
- BDS Suspension®Rear Add-A-LeafsGMC Sierra 1500 2012, Rear Add-A-Leafs by BDS Suspension®. Quantity: 2 per Pack. Does your truck need a little extra boost? The BDS Add-a-Leaf kits are the perfect answer. Designed utilizing the latest technology, this product features...Engineered with high dimensional accuracy for the perfect fitMade from durable materials to survive the test of time$78.05
- SuperSprings®Rebel Series™ Rear Helper SpringsGMC Sierra 2500 HD / 3500 HD 2012, Rebel Series™ Rear Helper Springs by SuperSprings®. Quantity: 2 per Pack. Increase load carrying capacity and enjoy a smoother, safer, and more predictable ride by adding performance helper springs...Requires no maintenanceProudly made in the U.S.A.$631.99
- Torklift®StableLoad™ Upper Overload Suspension StabilizerGMC Sierra 3500 HD Diesel / Gas 2012, StableLoad™ Upper Overload Suspension Stabilizer by Torklift®. Quantity: Sold as a Kit. The StableLoad Suspension Stabilizer dramatically improves vehicle handling characteristics by...Dramatically improves safety, handling and reduces sway, body roll and porpoisingAbility to turn on and off in seconds$412.26
- Hellwig®Load Pro Series™ Leaf Helper Spring Mount KitGMC Sierra 2012, Load Pro Series™ Leaf Helper Spring Mount Kit by Hellwig®. When ordering the spring kit don't forget about appropriate mounting hardware kit to complete the installation. Simple bolt on design using common hand tools...This spring mounting kit is necessary for securing two Hellwig Load Pro helper springs to your vehicle’s main leaf spring and axleDesigned for both Hellwig LP-25 and LP-35 helper springs$215.59 - $292.92
- Torklift®StableLoad™ Quick Disconnect Suspension StabilizerGMC Sierra 2012, StableLoad™ Quick Disconnect Suspension Stabilizer by Torklift®. The StableLoad Suspension Stabilizer dramatically improves vehicle handling characteristics by "pre-activating" the stabilizing effect designed for rear...Dramatically improves safety, handling and reduces sway, body roll and porpoisingAbility to turn on and off in seconds$412.26 - $448.06
- Tuff Country®2" Rear Add-A-Leaf KitGMC Sierra 1500 4WD 2012, Rear Add-A-Leaf Kit with 2" Lift Height by Tuff Country®. Tuff Country add-a-leafs are an economical solution to lifting vehicles with leaf springs. These add-a-leafs are designed to be added to existing stock...Add-a-leafs are an economical method of lifting vehicles with leaf springsStrengthens old, weak leaf springs$117.39
- MaxTrac Suspension®1" Rear Add-A-LeafsGMC Sierra 1500 RWD 2012, Rear Add-A-Leafs with 1" Lift Height by MaxTrac Suspension®. Quantity: 2 per Pack. This add-a- leaf has been designed to add lift without sacrificing ride quality. The long leaf design sandwichs between the...Maintains your OEM ride quality while achieving maximum liftUtilizes extended steering knuckles$143.89
2012 GMC Sierra Models