Rear axle, 3.42 ratio (Included with (L84) 5.3L EcoTec3 V8 engine and (NHT) Max Trailering Package.)
Durabed, pickup bed
GVWR, 6800 lbs. (3084 kg) (Requires 2WD model with (L3B) 2.7L Turbo engine, Double Cab 2WD with (L84) 5.3L EcoTec3 V8 engine or CC10543 Crew Cab Short Bed model with combination of (L84) 5.3L EcoTec3 V8 engine and (XFE) Fuel Economy Package.)