Tuff Country 12904KN 2.5" Lift Leveling Kit for Chevy Silverado 1500 & GMC Sierra 1500 (2007-2018) - Heavy Duty Suspension Lift Kit for Off-Road & Truck Leveling - Perfect for Trail Riding, Towing & Improved Ground Clearance

Tuff Country?s torsion bar keys are designed as an easy solution to level trucks with factory torsion bars. These replacement torsion bars reindex the factory torsion bars which lifts the truck without cranking up the factory torsion bars.Technical FilesFeaturesReindexes factory torsion bars without cranking upLevel front of your GMC truck or SUV with the rearBolt-on installationCustom fit for each applicationLimited Lifetime WarrantyMade in the USASpecificationLift Height: 2"Average Install Time: 2 to 4 HoursRecommended Tire Size: 31" x 10.5"Rim Backspacing: StandardInstall Notes: New shocks are optional, not required. Include front shock relocation bracket. #12904KN includes front shocks only. Models with purple marked factory torsion bars use part#12944 or 12944KN.

2001-10 Chevy Silverado 2500HD/3500 4wd

Lift Front 2" / Rear 0"

Max Tire Size 31x10.50