Rear axle, 3.42 ratio (Refer to Engine/Axle chart for availability.)
Suspension Package, Handling/Trailering, heavy-duty includes 46 mm piston monotube shocks and 36mm front stabilizer bar (Includes 36mm front stabilizer bar when (NHT) Max Trailering Pack is ordered.)
GVWR, 7000 lbs. (3175 kg) (Requires TC10753 models and (NHT) Max Trailering Pack or TK10753, TK10953 or TK10543 models.)
Transfer case, electronic Autotrac with rotary dial controls (Requires 4WD models.)
Introducing the Blue 2013 GMC Sierra 1500, a rugged and reliable truck ready to tackle all of your adventures with ease. This beast is equipped with a powerful rear axle, 3.42 ratio for optimal performance, making it a true road warrior. The heavy-du...
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