GMC's heavy hauler, the Sierra HD pickup with the diesel engine, is rated to tow up to 22,500 pounds conventionally or 36,000 with a gooseneck hitch fitted.

Trailering Package includes trailer hitch, 7-pin connector and (CTT) Hitch Guidance (Deleted when (ZW9) pickup bed delete is ordered.) Battery, heavy-duty 720 cold-cranking amps/80 Amp-hr ...

Best bike racks for cars: Tow hitch, roof mount and trunk mount options to carry your bike by car By Josh Ross Contributions from Paul Norman, Tom Wieckowski last updated 7 July 2025 ...

This GMC Sierra 2500HD is a Bargain with These Options *X31 OFF-ROAD AND PROTECTION PACKAGE includes (X31) Off-Road suspension with Twin-tube Rancho shocks, (JHD) Hill Descent Control and (NZZ) skid ...

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