What is the tire size for a 2019 GMC Sierra 2500HD?

Depends on trim: 1500: P245/70R17, 2WD Crew Cab 153.7": P245/70R17, 2WD Crew Cab 153.7" Denali: P245/70R17, 2WD Crew Cab 153.7" SLE: P245/70R17, 2WD Crew Cab 153.7" SLT: P245/70R17, 2WD Crew Cab 167.7": P245/70R17, 2WD Crew Cab 167.7" SLE: P245/70R17, 2WD Crew Cab 167.7" SLT: P245/70R17, 2WD Double Cab 158.1": P245/70R17, 2WD Double Cab 158.1" SLE: P245/70R17, 4WD Crew Cab 153.7": P245/70R17, 4WD Crew Cab 153.7" Denali: P245/70R17, 4WD Crew Cab 153.7" SLE: P245/70R17, 4WD Crew Cab 153.7" SLT: P245/70R17, 4WD Crew Cab 167.7": P245/70R17, 4WD Crew Cab 167.7" SLE: P245/70R17, 4WD Crew Cab 167.7" SLT: P245/70R17, 4WD Double Cab 144.2": P245/70R17, 4WD Double Cab 144.2" SLE: P245/70R17, 4WD Double Cab 158.1": P245/70R17, 4WD Double Cab 158.1" SLE: P245/70R17, Regular Cab Long Box 4-Wheel Drive: P245/70R17

How much horsepower does a 2019 GMC Sierra 2500HD have?

195 to 360 hp depending on trim

2019 GMC Sierra 2500HD Specifications

Compare all 22 trims side by side

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Specification	1500	2WD Crew Cab 153.7"	2WD Crew Cab 153.7" Denali	2WD Crew Cab 153.7" SLE	2WD Crew Cab 153.7" SLT	2WD Crew Cab 167.7"	2WD Crew Cab 167.7" SLE	2WD Crew Cab 167.7" SLT	2WD Double Cab 158.1"	2WD Double Cab 158.1" SLE	4WD Crew Cab 153.7"	4WD Crew Cab 153.7" Denali	4WD Crew Cab 153.7" SLE	4WD Crew Cab 153.7" SLT	4WD Crew Cab 167.7"	4WD Crew Cab 167.7" SLE	4WD Crew Cab 167.7" SLT	4WD Double Cab 144.2"	4WD Double Cab 144.2" SLE	4WD Double Cab 158.1"	4WD Double Cab 158.1" SLE	Regular Cab Long Box 4-Wheel Drive
Engine
Horsepower	195 hp	360 hp	360 hp	360 hp	360 hp	360 hp	360 hp	360 hp	360 hp	360 hp	360 hp	360 hp	360 hp	360 hp	360 hp	360 hp	360 hp	360 hp	360 hp	360 hp	360 hp	360 hp
Torque	260 lb-ft	380 lb-ft	380 lb-ft	380 lb-ft	380 lb-ft	380 lb-ft	380 lb-ft	380 lb-ft	380 lb-ft	380 lb-ft	380 lb-ft	380 lb-ft	380 lb-ft	380 lb-ft	380 lb-ft	380 lb-ft	380 lb-ft	380 lb-ft	380 lb-ft	380 lb-ft	380 lb-ft	380 lb-ft
Displacement	4.3L	6.0L	6.0L	6.0L	6.0L	6.0L	6.0L	6.0L	6.0L	6.0L	6.0L	6.0L	6.0L	6.0L	6.0L	6.0L	6.0L	6.0L	6.0L	6.0L	6.0L	6.0L
Cylinders	8	8	8	8	8	8	8	8	8	8	8	8	8	8	8	8	8	8	8	8	8	8
Engine Type	Gas V6	Gas	Gas	Gas	Gas	Gas	Gas	Gas	Gas	Gas	Gas	Gas	Gas	Gas	Gas	Gas	Gas	Gas	Gas	Gas	Gas	Gas
Transmission	Automatic 4-spd	Automatic 4-spd	Automatic 4-spd	Automatic 4-spd	Automatic 4-spd	Automatic 4-spd	Automatic 4-spd	Automatic 4-spd	Automatic 4-spd	Automatic 4-spd	Automatic 4-spd	Automatic 4-spd	Automatic 4-spd	Automatic 4-spd	Automatic 4-spd	Automatic 4-spd	Automatic 4-spd	Automatic 4-spd	Automatic 4-spd	Automatic 4-spd	Automatic 4-spd	Automatic 4-spd
Drivetrain	Rear-Wheel Drive	Rear Wheel Drive	Rear Wheel Drive	Rear Wheel Drive	Rear Wheel Drive	Rear Wheel Drive	Rear Wheel Drive	Rear Wheel Drive	Rear Wheel Drive	Rear Wheel Drive	Four Wheel Drive	Four Wheel Drive	Four Wheel Drive	Four Wheel Drive	Four Wheel Drive	Four Wheel Drive	Four Wheel Drive	Four Wheel Drive	Four Wheel Drive	Four Wheel Drive	Four Wheel Drive	Four Wheel Drive
Fuel Type	Regular Gasoline	Regular Gasoline	Regular Gasoline	Regular Gasoline	Regular Gasoline	Regular Gasoline	Regular Gasoline	Regular Gasoline	Regular Gasoline	Regular Gasoline	Regular Gasoline	Regular Gasoline	Regular Gasoline	Regular Gasoline	Regular Gasoline	Regular Gasoline	Regular Gasoline	Regular Gasoline	Regular Gasoline	Regular Gasoline	Regular Gasoline	Regular Gasoline
Performance
Fuel Tank	98.4L	136.3L	136.3L	136.3L	136.3L	136.3L	136.3L	136.3L	136.3L	136.3L	136.3L	136.3L	136.3L	136.3L	136.3L	136.3L	136.3L	136.3L	136.3L	136.3L	136.3L	136.3L
Curb Weight	6550 lbs	6550 lbs	6550 lbs	6550 lbs	6550 lbs	6550 lbs	6550 lbs	6550 lbs	6550 lbs	6550 lbs	6550 lbs	6550 lbs	6550 lbs	6550 lbs	6550 lbs	6550 lbs	6550 lbs	6550 lbs	6550 lbs	6550 lbs	6550 lbs	6550 lbs
Towing	4600 lbs	4600 lbs	4600 lbs	4600 lbs	4600 lbs	4600 lbs	4600 lbs	4600 lbs	4600 lbs	4600 lbs	4600 lbs	4600 lbs	4600 lbs	4600 lbs	4600 lbs	4600 lbs	4600 lbs	4600 lbs	4600 lbs	4600 lbs	4600 lbs	4600 lbs
Dimensions
Length	6563 mm	6563 mm	6083 mm	6083 mm	6083 mm	6563 mm	6083 mm	6563 mm	6322 mm	6322 mm	6563 mm	6083 mm	6083 mm	6083 mm	6563 mm	6083 mm	6563 mm	6322 mm	5842 mm	6322 mm	5842 mm	5701 mm
Width	2032 mm	2045 mm	2045 mm	2045 mm	2045 mm	2045 mm	2045 mm	2045 mm	2045 mm	2045 mm	2045 mm	2045 mm	2045 mm	2045 mm	2045 mm	2045 mm	2045 mm	2045 mm	2045 mm	2045 mm	2045 mm	2035 mm
Height	1869 mm	1981 mm	1988 mm	1988 mm	1988 mm	1981 mm	1988 mm	1981 mm	1978 mm	1978 mm	1980 mm	1987 mm	1987 mm	1987 mm	1980 mm	1987 mm	1980 mm	1977 mm	1983 mm	1977 mm	1983 mm	1975 mm
Wheelbase	3023 mm	4260 mm	3904 mm	3904 mm	3904 mm	4260 mm	3904 mm	4260 mm	4016 mm	4016 mm	4260 mm	3904 mm	3904 mm	3904 mm	4260 mm	3904 mm	4260 mm	4016 mm	3663 mm	4016 mm	3663 mm	3393 mm
Seats	3	6	5	6	6	6	6	6	6	6	6	5	6	6	6	6	6	6	6	6	6	3
Body	Pickup	Pickup	Pickup	Pickup	Pickup	Pickup	Pickup	Pickup	Pickup	Pickup	Pickup	Pickup	Pickup	Pickup	Pickup	Pickup	Pickup	Pickup	Pickup	Pickup	Pickup	Pickup
Tires & Wheels
Front Tires	P245/70R17	P245/70R17	P245/70R17	P245/70R17	P245/70R17	P245/70R17	P245/70R17	P245/70R17	P245/70R17	P245/70R17	P245/70R17	P245/70R17	P245/70R17	P245/70R17	P245/70R17	P245/70R17	P245/70R17	P245/70R17	P245/70R17	P245/70R17	P245/70R17	P245/70R17
Rear Tires	P245/70R17	P245/70R17	P245/70R17	P245/70R17	P245/70R17	P245/70R17	P245/70R17	P245/70R17	P245/70R17	P245/70R17	P245/70R17	P245/70R17	P245/70R17	P245/70R17	P245/70R17	P245/70R17	P245/70R17	P245/70R17	P245/70R17	P245/70R17	P245/70R17	P245/70R17
Wheel Size	17"	17"	17"	17"	17"	17"	17"	17"	17"	17"	17"	17"	17"	17"	17"	17"	17"	17"	17"	17"	17"	17"
Brakes & Suspension
Front Suspension	Independent	Torsion Bar	Torsion Bar	Torsion Bar	Torsion Bar	Torsion Bar	Torsion Bar	Torsion Bar	Torsion Bar	Torsion Bar	Torsion Bar	Torsion Bar	Torsion Bar	Torsion Bar	Torsion Bar	Torsion Bar	Torsion Bar	Torsion Bar	Torsion Bar	Torsion Bar	Torsion Bar	Torsion Bar
Rear Suspension	2-stage multi-leaf	Multi-Leaf	Multi-Leaf	Multi-Leaf	Multi-Leaf	Multi-Leaf	Multi-Leaf	Multi-Leaf	Multi-Leaf	Multi-Leaf	Multi-Leaf	Multi-Leaf	Multi-Leaf	Multi-Leaf	Multi-Leaf	Multi-Leaf	Multi-Leaf	Multi-Leaf	Multi-Leaf	Multi-Leaf	Multi-Leaf	Multi-Leaf
Fluids & Maintenance
Oil Type	5W-30	5W-30	5W-30	5W-30	5W-30	5W-30	5W-30	5W-30	5W-30	5W-30	5W-30	5W-30	5W-30	5W-30	5W-30	5W-30	5W-30	5W-30	5W-30	5W-30	5W-30	5W-30
Oil Capacity	5.7L	5.7L	5.7L	5.7L	5.7L	5.7L	5.7L	5.7L	5.7L	5.7L	5.7L	5.7L	5.7L	5.7L	5.7L	5.7L	5.7L	5.7L	5.7L	5.7L	5.7L	5.7L
Electric / Hybrid

2019 Sierra 2500HD Maintenance Guide All Sierra 2500HD Years Sierra 2500HD for Sale