Zone Offroad 2015-21 Chevy Colorado/GMC Canyon 5.5" Suspension Lift. This new suspension system for the redesigned Colorado has passed the FMVSS126 test for stability control compliance. To properly lift the new Colorado/Canyon suspension 5.5", we started with new ductile cast iron steering knuckles. The new knuckles position the critical steering and control arm mounting location and work in harmony with the heavy-duty fabricated crossmembers. Along with new crossmembers, the provided differential drop brackets lower and reposition the front differential for correct CV shaft angles and still allow for use of the factory front driveshaft. Speaking of the front driveshaft, a spacer is included to adjust the length and retain optimum CV joint position. A full width differential skid plate protects the relocated differential from the underside and ties the front and rear crossmembers together. Moving up, the factory struts are retained and relocated with top spacers to gain the full 5.5" of lift. The top spacers do not require any strut disassembly and properly angle and position the struts to eliminate binding through wheel travel. Extended sway bar links, bump stop extensions and brake line relocation are also included to make this a complete kit. In the rear, a new block and U-bolt kit provided 4" of lift to level out the rear with the front.
