GMC / Model year 2026US market

2026 GMC
Sierra 1500.

Published conventional towing limits, with their configuration conditions. Match every identifying detail before using a rating.

The configuration index54 confirmed source cells

Configuration	Body / wheelbase	Drive / axle	GCWR (lb)	Trailer rating (lb)
5.3L V8 See equipment conditions	Crew Cab Short Bed	2WD Axle ratio unknown	15,000 6,804 kg	9,400 4,264 kg
5.3L V8 Max Trailering Package	Crew Cab Short Bed	2WD Axle ratio unknown	16,800 7,620 kg	11,200 5,080 kg
5.3L V8 See equipment conditions	Crew Cab Short Bed	4WD Axle ratio unknown	15,000 6,804 kg	9,200 4,173 kg
5.3L V8 Max Trailering Package	Crew Cab Short Bed	4WD Axle ratio unknown	16,800 7,620 kg	10,800 4,899 kg
5.3L V8 MI2 10-speed automatic MI2 10-speed transmission	Crew Cab Short Bed	4WD Axle ratio unknown	15,000 6,804 kg	9,300 4,218 kg
5.3L V8 MT tires	Crew Cab Short Bed	4WD Axle ratio unknown	15,000 6,804 kg	9,100 4,128 kg
5.3L V8 See equipment conditions	Crew Cab Standard Bed	4WD Axle ratio unknown	15,000 6,804 kg	9,100 4,128 kg
5.3L V8 Max Trailering Package	Crew Cab Standard Bed	4WD Axle ratio unknown	16,800 7,620 kg	10,800 4,899 kg
5.3L V8 MI2 10-speed automatic MI2 10-speed transmission	Crew Cab Standard Bed	4WD Axle ratio unknown	15,000 6,804 kg	9,300 4,218 kg
5.3L V8 MT tires	Crew Cab Standard Bed	4WD Axle ratio unknown	15,000 6,804 kg	9,100 4,128 kg
5.3L V8 MI2 10-speed automatic MT tires · MI2 10-speed transmission	Crew Cab Standard Bed	4WD Axle ratio unknown	15,000 6,804 kg	9,200 4,173 kg
5.3L V8 See equipment conditions	Double Cab Standard Bed	2WD Axle ratio unknown	15,000 6,804 kg	9,500 4,309 kg
5.3L V8 Max Trailering Package	Double Cab Standard Bed	2WD Axle ratio unknown	16,800 7,620 kg	11,200 5,080 kg
5.3L V8 See equipment conditions	Double Cab Standard Bed	4WD Axle ratio unknown	15,000 6,804 kg	9,300 4,218 kg
5.3L V8 Max Trailering Package	Double Cab Standard Bed	4WD Axle ratio unknown	16,800 7,620 kg	11,000 4,990 kg
5.3L V8 See equipment conditions	Regular Cab Long Bed	2WD Axle ratio unknown	15,000 6,804 kg	9,800 4,445 kg
5.3L V8 See equipment conditions	Regular Cab Long Bed	4WD Axle ratio unknown	15,000 6,804 kg	9,600 4,354 kg
6.2L V8 See equipment conditions · AT4X	Crew Cab Short Bed	4WD Axle ratio unknown	15,000 6,804 kg	8,700 3,946 kg
6.2L V8 See equipment conditions	Crew Cab Short Bed	4WD Axle ratio unknown	15,000 6,804 kg	8,900 4,037 kg
6.2L V8 Max Trailering Package · 18-inch wheels	Crew Cab Short Bed	4WD Axle ratio unknown	17,800 8,074 kg	11,800 5,352 kg
6.2L V8 Max Trailering Package · 20-inch wheels	Crew Cab Short Bed	4WD Axle ratio unknown	19,100 8,664 kg	13,100 5,942 kg
6.2L V8 MT tires	Crew Cab Short Bed	4WD Axle ratio unknown	15,000 6,804 kg	9,000 4,082 kg
6.2L V8 See equipment conditions	Crew Cab Standard Bed	4WD Axle ratio unknown	15,000 6,804 kg	8,900 4,037 kg
6.2L V8 Max Trailering Package · 18-inch wheels	Crew Cab Standard Bed	4WD Axle ratio unknown	17,800 8,074 kg	11,700 5,307 kg
6.2L V8 Max Trailering Package · 20-inch wheels	Crew Cab Standard Bed	4WD Axle ratio unknown	19,100 8,664 kg	13,000 5,897 kg
6.2L V8 MT tires	Crew Cab Standard Bed	4WD Axle ratio unknown	15,000 6,804 kg	9,000 4,082 kg
Duramax 3.0L Turbo-Diesel See equipment conditions	Crew Cab Short Bed	2WD Axle ratio unknown	15,000 6,804 kg	9,100 4,128 kg
Duramax 3.0L Turbo-Diesel Max Trailering Package · 18-inch wheels	Crew Cab Short Bed	2WD Axle ratio unknown	17,800 8,074 kg	11,900 5,398 kg
Duramax 3.0L Turbo-Diesel Max Trailering Package · 20-inch wheels	Crew Cab Short Bed	2WD Axle ratio unknown	19,000 8,618 kg	13,100 5,942 kg
Duramax 3.0L Turbo-Diesel See equipment conditions · AT4X	Crew Cab Short Bed	4WD Axle ratio unknown	15,000 6,804 kg	8,500 3,856 kg
Duramax 3.0L Turbo-Diesel See equipment conditions	Crew Cab Short Bed	4WD Axle ratio unknown	15,000 6,804 kg	8,700 3,946 kg
Duramax 3.0L Turbo-Diesel Max Trailering Package · 18-inch wheels	Crew Cab Short Bed	4WD Axle ratio unknown	17,800 8,074 kg	11,600 5,262 kg
Duramax 3.0L Turbo-Diesel Max Trailering Package · 20-inch wheels	Crew Cab Short Bed	4WD Axle ratio unknown	19,000 8,618 kg	12,800 5,806 kg
Duramax 3.0L Turbo-Diesel MT tires	Crew Cab Short Bed	4WD Axle ratio unknown	15,000 6,804 kg	8,800 3,992 kg
Duramax 3.0L Turbo-Diesel See equipment conditions	Crew Cab Standard Bed	4WD Axle ratio unknown	15,000 6,804 kg	8,700 3,946 kg
Duramax 3.0L Turbo-Diesel Max Trailering Package · 18-inch wheels	Crew Cab Standard Bed	4WD Axle ratio unknown	17,800 8,074 kg	11,600 5,262 kg
Duramax 3.0L Turbo-Diesel Max Trailering Package · 20-inch wheels	Crew Cab Standard Bed	4WD Axle ratio unknown	19,000 8,618 kg	12,400 5,625 kg
Duramax 3.0L Turbo-Diesel MT tires	Crew Cab Standard Bed	4WD Axle ratio unknown	15,000 6,804 kg	8,800 3,992 kg
Duramax 3.0L Turbo-Diesel See equipment conditions	Double Cab Standard Bed	2WD Axle ratio unknown	15,000 6,804 kg	9,300 4,218 kg
Duramax 3.0L Turbo-Diesel Max Trailering Package · 18-inch wheels	Double Cab Standard Bed	2WD Axle ratio unknown	17,800 8,074 kg	12,100 5,488 kg
Duramax 3.0L Turbo-Diesel Max Trailering Package · 20-inch wheels	Double Cab Standard Bed	2WD Axle ratio unknown	19,000 8,618 kg	13,300 6,033 kg
Duramax 3.0L Turbo-Diesel See equipment conditions	Double Cab Standard Bed	4WD Axle ratio unknown	15,000 6,804 kg	9,000 4,082 kg
Duramax 3.0L Turbo-Diesel Max Trailering Package · 18-inch wheels	Double Cab Standard Bed	4WD Axle ratio unknown	17,800 8,074 kg	11,800 5,352 kg
Duramax 3.0L Turbo-Diesel Max Trailering Package · 20-inch wheels	Double Cab Standard Bed	4WD Axle ratio unknown	19,000 8,618 kg	13,000 5,897 kg
TurboMax See equipment conditions	Crew Cab Short Bed	2WD Axle ratio unknown	14,500 6,577 kg	9,100 4,128 kg
TurboMax See equipment conditions	Crew Cab Short Bed	4WD Axle ratio unknown	14,500 6,577 kg	8,800 3,992 kg
TurboMax See equipment conditions	Crew Cab Standard Bed	4WD Axle ratio unknown	14,500 6,577 kg	8,800 3,992 kg
TurboMax MT tires	Crew Cab Standard Bed	4WD Axle ratio unknown	14,500 6,577 kg	8,900 4,037 kg
TurboMax See equipment conditions	Double Cab Standard Bed	2WD Axle ratio unknown	14,500 6,577 kg	9,100 4,128 kg
TurboMax See equipment conditions	Double Cab Standard Bed	4WD Axle ratio unknown	14,500 6,577 kg	8,900 4,037 kg
TurboMax See equipment conditions	Regular Cab Long Bed	2WD Axle ratio unknown	14,500 6,577 kg	9,400 4,264 kg
TurboMax See equipment conditions	Regular Cab Long Bed	4WD Axle ratio unknown	14,500 6,577 kg	9,200 4,173 kg
TurboMax See equipment conditions	Regular Cab Standard Bed	2WD Axle ratio unknown	14,000 6,350 kg	9,000 4,082 kg
TurboMax See equipment conditions	Regular Cab Standard Bed	4WD Axle ratio unknown	14,000 6,350 kg	8,800 3,992 kg

These are published configuration ratings, not a measurement of your truck. Additional equipment and loading can reduce available trailer capacity. Read each configuration’s conditions. Payload, GVWR, and axle ratings that are not verified for an individual vehicle remain unknown.

What this table covers

Each row corresponds to a specific reviewed manufacturer table cell. Empty cells are not filled by interpolation. Package names and exclusions are retained on the configuration page. We do not generate all possible engine, cab, and axle combinations.

Before your calculation

Find your vehicle’s Tire and Loading Information label, certification label, receiver label, and the trailer and coupling component ratings. Weigh the loaded combination to evaluate actual axle loads.