What is the tire size for a 2018 Chevrolet Silverado 2500HD?

Depends on trim: 2WD Crew Cab 153.7" High Country: P265/65R18, 2WD Crew Cab 153.7" LT: P265/65R18, 2WD Crew Cab 153.7" LTZ: P265/65R18, 2WD Crew Cab 153.7" Work Truck: P265/65R18, 2WD Crew Cab 167.7" High Country: P265/65R18, 2WD Crew Cab 167.7" LT: P265/65R18, 2WD Crew Cab 167.7" LTZ: P265/65R18, 2WD Crew Cab 167.7" Work Truck: P265/65R18, 2WD Double Cab 144.2" LT: P265/65R18, 2WD Double Cab 144.2" LTZ: P265/65R18, 2WD Double Cab 144.2" Work Truck: P265/65R18, 2WD Double Cab 158.1" LT: P265/65R18, 2WD Double Cab 158.1" LTZ: P265/65R18, 2WD Double Cab 158.1" Work Truck: P265/65R18, 2WD Reg Cab 133.6" LT: P265/65R18, 2WD Reg Cab 133.6" Work Truck: P265/65R18, 4WD Crew Cab 153.7" High Country: P265/65R18, 4WD Crew Cab 153.7" LT: P265/65R18, 4WD Crew Cab 153.7" LTZ: P265/65R18, 4WD Crew Cab 153.7" Work Truck: P265/65R18, 4WD Crew Cab 167.7" High Country: P265/65R18, 4WD Crew Cab 167.7" LT: P265/65R18, 4WD Crew Cab 167.7" LTZ: P265/65R18, 4WD Crew Cab 167.7" Work Truck: P265/65R18, 4WD Double Cab 144.2" LT: P265/65R18, 4WD Double Cab 144.2" LTZ: P265/65R18, 4WD Double Cab 144.2" Work Truck: P265/65R18, 4WD Double Cab 158.1" LT: P265/65R18, 4WD Double Cab 158.1" LTZ: P265/65R18, 4WD Double Cab 158.1" Work Truck: P265/65R18, 4WD Reg Cab 133.6" LT: P265/65R18, 4WD Reg Cab 133.6" Work Truck: P265/65R18

How much horsepower does a 2018 Chevrolet Silverado 2500HD have?

360 to 360 hp depending on trim

2018 Chevrolet Silverado 2500HD Specifications

Compare all 32 trims side by side

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Specification	2WD Crew Cab 153.7" High Country	2WD Crew Cab 153.7" LT	2WD Crew Cab 153.7" LTZ	2WD Crew Cab 153.7" Work Truck	2WD Crew Cab 167.7" High Country	2WD Crew Cab 167.7" LT	2WD Crew Cab 167.7" LTZ	2WD Crew Cab 167.7" Work Truck	2WD Double Cab 144.2" LT	2WD Double Cab 144.2" LTZ	2WD Double Cab 144.2" Work Truck	2WD Double Cab 158.1" LT	2WD Double Cab 158.1" LTZ	2WD Double Cab 158.1" Work Truck	2WD Reg Cab 133.6" LT	2WD Reg Cab 133.6" Work Truck	4WD Crew Cab 153.7" High Country	4WD Crew Cab 153.7" LT	4WD Crew Cab 153.7" LTZ	4WD Crew Cab 153.7" Work Truck	4WD Crew Cab 167.7" High Country	4WD Crew Cab 167.7" LT	4WD Crew Cab 167.7" LTZ	4WD Crew Cab 167.7" Work Truck	4WD Double Cab 144.2" LT	4WD Double Cab 144.2" LTZ	4WD Double Cab 144.2" Work Truck	4WD Double Cab 158.1" LT	4WD Double Cab 158.1" LTZ	4WD Double Cab 158.1" Work Truck	4WD Reg Cab 133.6" LT	4WD Reg Cab 133.6" Work Truck
Engine
Horsepower	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	360 hp	360 hp	360 hp	360 hp	360 hp	360 hp	360 hp	360 hp	360 hp	360 hp	360 hp
Torque	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	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	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	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	8	8	8	8	8	8	8	8	8	8
Engine Type	Gas	Gas	Gas	Gas	Gas	Gas	Gas	Gas	Gas	Gas	Gas	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	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	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	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	Regular Gasoline	Regular Gasoline	Regular Gasoline	Regular Gasoline	Regular Gasoline	Regular Gasoline	Regular Gasoline	Regular Gasoline	Regular Gasoline	Regular Gasoline
Performance
Fuel Tank	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	136.3L	136.3L	136.3L	136.3L	136.3L	136.3L	136.3L	136.3L	136.3L	136.3L	136.3L
Curb Weight	6252 lbs	6252 lbs	6252 lbs	6252 lbs	6252 lbs	6252 lbs	6252 lbs	6252 lbs	6252 lbs	6252 lbs	6252 lbs	6252 lbs	6252 lbs	6252 lbs	6252 lbs	6252 lbs	6252 lbs	6252 lbs	6252 lbs	6252 lbs	6252 lbs	6252 lbs	6252 lbs	6252 lbs	6252 lbs	6252 lbs	6252 lbs	6252 lbs	6252 lbs	6252 lbs	6252 lbs	6252 lbs
Towing	5000 lbs	5000 lbs	5000 lbs	5000 lbs	5000 lbs	5000 lbs	5000 lbs	5000 lbs	5000 lbs	5000 lbs	5000 lbs	5000 lbs	5000 lbs	5000 lbs	5000 lbs	5000 lbs	5000 lbs	5000 lbs	5000 lbs	5000 lbs	5000 lbs	5000 lbs	5000 lbs	5000 lbs	5000 lbs	5000 lbs	5000 lbs	5000 lbs	5000 lbs	5000 lbs	5000 lbs	5000 lbs
Dimensions
Length	6460 mm	6460 mm	6460 mm	6460 mm	6460 mm	6460 mm	6460 mm	6460 mm	6460 mm	6460 mm	6460 mm	6460 mm	6460 mm	6460 mm	6460 mm	6460 mm	6460 mm	6460 mm	6460 mm	6460 mm	6460 mm	6460 mm	6460 mm	6460 mm	6460 mm	6460 mm	6460 mm	6460 mm	6460 mm	6460 mm	6460 mm	6460 mm
Width	2045 mm	2035 mm	2045 mm	2035 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	2045 mm	2035 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
Height	1981 mm	1976 mm	1988 mm	1976 mm	1988 mm	1988 mm	1981 mm	1988 mm	1984 mm	1984 mm	1984 mm	1978 mm	1978 mm	1978 mm	1981 mm	1981 mm	1980 mm	1975 mm	1987 mm	1975 mm	1987 mm	1987 mm	1980 mm	1987 mm	1984 mm	1984 mm	1984 mm	1978 mm	1978 mm	1978 mm	1980 mm	1980 mm
Wheelbase	4260 mm	3393 mm	3904 mm	3393 mm	3904 mm	3904 mm	4260 mm	3904 mm	3663 mm	3663 mm	3663 mm	4016 mm	4016 mm	4016 mm	4260 mm	4260 mm	4260 mm	3393 mm	3904 mm	3393 mm	3904 mm	3904 mm	4260 mm	3904 mm	3663 mm	3663 mm	3663 mm	4016 mm	4016 mm	4016 mm	4260 mm	4260 mm
Seats	5	3	6	3	5	6	6	6	6	6	6	6	6	6	6	6	5	3	6	3	5	6	6	6	6	6	6	6	6	6	6	6
Body	Pickup	Pickup	Pickup	Pickup	Pickup	Pickup	Pickup	Pickup	Pickup	Pickup	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	P265/65R18	P265/65R18	P265/65R18	P265/65R18	P265/65R18	P265/65R18	P265/65R18	P265/65R18	P265/65R18	P265/65R18	P265/65R18	P265/65R18	P265/65R18	P265/65R18	P265/65R18	P265/65R18	P265/65R18	P265/65R18	P265/65R18	P265/65R18	P265/65R18	P265/65R18	P265/65R18	P265/65R18	P265/65R18	P265/65R18	P265/65R18	P265/65R18	P265/65R18	P265/65R18	P265/65R18	P265/65R18
Rear Tires	P265/65R18	P265/65R18	P265/65R18	P265/65R18	P265/65R18	P265/65R18	P265/65R18	P265/65R18	P265/65R18	P265/65R18	P265/65R18	P265/65R18	P265/65R18	P265/65R18	P265/65R18	P265/65R18	P265/65R18	P265/65R18	P265/65R18	P265/65R18	P265/65R18	P265/65R18	P265/65R18	P265/65R18	P265/65R18	P265/65R18	P265/65R18	P265/65R18	P265/65R18	P265/65R18	P265/65R18	P265/65R18
Wheel Size	18"	18"	18"	18"	18"	18"	18"	18"	18"	18"	18"	18"	18"	18"	18"	18"	18"	18"	18"	18"	18"	18"	18"	18"	18"	18"	18"	18"	18"	18"	18"	18"
Brakes & Suspension
Front Suspension	Independent	Independent	Independent	Independent	Independent	Independent	Independent	Independent	Independent	Independent	Independent	Independent	Independent	Independent	Independent	Independent	Independent	Independent	Independent	Independent	Independent	Independent	Independent	Independent	Independent	Independent	Independent	Independent	Independent	Independent	Independent	Independent
Rear Suspension	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	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	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	5.7L	5.7L	5.7L	5.7L	5.7L	5.7L	5.7L	5.7L	5.7L	5.7L
Electric / Hybrid

2018 Silverado 2500HD Maintenance Guide All Silverado 2500HD Years Silverado 2500HD for Sale