ReadyLift 2.25 Inch SST Lift Kit - 69-3070
2.5 inch rear lift;4WD torsion key vehicles only;2WD Coil Spring Trucks use 69-3075;Kit includes: pair of torson bar leveling keys;Rear lift shackle set;Shock spacers;Necessary hardware;Colorado/Canyon - 33 inch maximum tire diameter;33x10. Using ReadyLIFT's popular engineering methods, our research and development team released a true bolt-on, no modifications required, front and rear lift kit system for 2004-2012 Chevy Colorado pickups.50 for no rub on a 8 wide wheel with +12 offset18 - 255/70R1820 - 265/60R20Hummer H3 - 35 Max Diameter35x12.