Since 2023, the Iowa Department of Transportation reports there have been over 300 crashes involving an all-terrain vehicle, and 35 of those have been fatal.

Conventional towing maxes out at 14,500 pounds for most versions of the Sierra 3500HD. However, dually versions of the gas truck go up to 16,800 pounds, while diesel-equipped dually versions are ...

Regardless of which bed you choose, the width measures 71.4 inches. The dually layout is exclusive to the Sierra 3500HD’s long bed configurations. Available for either bed, GMC’s MultiPro ...