The 2023 GMC Sierra 1500 6.2L V8 has a maximum towing capacity of 13,200 pounds when properly equipped with the Max Trailering Package and 20-inch wheels. This is the highest towing capacity in the full-size pickup truck segment.
To achieve the maximum towing capacity, the Sierra 1500 must be equipped with the Crew Cab configuration and a short bed. The Double Cab configuration has a slightly lower towing capacity of 13,000 pounds.
Here is a table of the 2023 GMC Sierra 1500 6.2L V8 towing capacities by configuration:
| Configuration | Towing Capacity |
| Crew Cab, Short Bed | 13,200 pounds |
| Crew Cab, Long Bed | 13,000 pounds |
| Double Cab, Short Bed | 13,000 pounds |
| Double Cab, Long Bed | 13,000 pounds |
It is important to note that the actual towing capacity of your Sierra 1500 may vary depending on a number of factors, such as the weight of the trailer, the terrain, and the weather conditions. Always consult your owner’s manual for the specific towing capacity of your vehicle.