MaxTrac Lowering 2" REAR LOWERING HANGERS GM 99-07 1500 4wd 420920 Untitled Document Sometimes lowering the rear with a shackle kit will not be enough to get the look you're after. Maxtrac also provides another easy solution to getting those extra inches out of the rear with their lowering hangers. Using lowering hangers will lower the rear of your truck by an additional 2-3", depending on application, and maintain stock ride quality because the OE leaf springs are still in place. SPECIFICATIONS Pair of Lowering Hangers Maintain stock ride quality Powder Coated New shocks recommended when lowering more than 2"