Detroit Axle - 2WD Models ONLY Both (2) New Front Driver & Passenger Side Complete Wheel Hub & Bearing Assembly fits 04-08 Canyon, Colorado For 2WD/2x4 Models Only ABS On Hub 6 Bolt Wheel Lug Hubs are designed to meet stringent fatigue requirements to reduce premature failed; seals material and design are optimized to perform in hard environments Detroit Axle Bearings Fit like OEM - fitment and function are ensured by rigorous testing, measurement, inspection of material and components; abs sensor output is automatically checked 100% according to OE specifications after sensor assembly