GMC SIERRA 1500

The 2023 GMC SIERRA 1500 can tow between 9,000 and 13,200 lbs, depending on the engine, cab style, bed length, and drivetrain. The maximum rated towing capacity of 13,200 lbs is achieved with the optimal configuration when properly equipped.

The 3L I6 diesel delivers the highest towing capacity on the 2023 GMC SIERRA 1500, rated at up to 13,200 lbs. It produces 305 hp and 495 lb-ft of torque.

Yes — reaching the maximum towing capacity of 13,200 lbs on the 2023 GMC SIERRA 1500 requires the Max Trailering Package + 20" wheels tow package. Without it, towing ratings on some configurations are significantly lower. The package typically adds a trailer hitch receiver, upgraded transmission cooler, integrated trailer brake controller, and a higher-output alternator.

On the 2023 GMC SIERRA 1500, the 2WD configuration tows more — up to 13,200 lbs versus 13,000 lbs for 4WD, a difference of 200 lbs. The 2WD variant's advantage comes from a lower curb weight, which directly increases available towing capacity.

The Double Cab cab tows the most on the 2023 GMC SIERRA 1500, rated up to 13,200 lbs. Other cab styles are: Crew Cab (11,100 lbs).

The tongue weight limit for the 2023 GMC SIERRA 1500 ranges from 900–1,320 lbs depending on configuration. Tongue weight — the downward force your trailer hitch applies to the truck — should be kept between 10% and 15% of your total trailer weight. Exceeding the tongue weight limit can cause trailer sway and loss of steering control even when within the max tow rating.