2023 Chevrolet Express specs
Maintenance specs from the 2023 Chevrolet Express owner's manual. Open a spec for every version and the page it's printed on.
Engines covered: 4.3L V6, 6.6L V8, Duramax Diesel
Engine & fluids
Tires & wheels
Capacities & towing
Lug nut torque
| Applies to | Value | Manual says | Page |
|---|---|---|---|
| All versions | 140 lb ft | “190 Y 140 lb ft” | PDF page 252 ↗ |
Confirm with your own manual, dipstick or door-jamb label.
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