Put the Cognito 110-90591 Economy Leveling Kit in your 2001-2010 GM 2500HD/3500HD and give your truck room for slightly larger tires. This kit gives you a set of torsion bar keys, and shock extenders so you can use OE or OE length shocks.

Also Fits:

2001-2010 GM 1500HD/2500/2500HD/3500HD

2001-2013 GM 2500 2WD/4WD SUVs

2003-2009 GM Hummer H2 and H2 SUTs

WARRANTY INFO:

Limited Lifetime Warranty

• Torsion Bar Keys
• Shock Extenders (For OE & 0E Length Shocks)