MaxTrac KS331023 offers a 2/3" lowering kit for your 2wd or 4wd 2000-2006 GMC Yukon. MaxTrac Suspension's Yukon lowering kits are a prime example of simple quality parts, that get the job done without compromise. The lowering kits are designed to ride as smooth as possible, while maintaining ease of install by using our 2" lowering spindle in the front. For the rear drop uses a 3" lowering spring and shock extenders.