2026 Chevrolet Silverado 2500HD/3500HD specs
Maintenance specs from the 2026 Chevrolet Silverado 2500HD/3500HD owner's manual. Open a spec for every version and the page it's printed on.
Engines covered: 6.6L V8 (L8T)
Engine & fluids
Tires & wheels
Other
Confirm with your own manual, dipstick or door-jamb label.
Report a problem with this page →