What size socket is a 2010 Silverado lug nut?
For a 2010 Chevrolet Silverado, the typical lug nuts use a 9/16-inch hex, so you’ll want a 9/16-inch socket to remove or install them.
In practice, most stock Silverado wheels are six-llug setups with 9/16"-18 threads and a 60-degree conical (acorn) seating. However, variations can exist with different wheels or aftermarket parts, so it’s wise to verify by measuring the lug nut’s across-flats or checking the wheel’s specifications to avoid using the wrong tool.
Common lug nut specifications for the 2010 Silverado
Before you review the details, note that aftermarket wheels and trims can change these specifications. The following cover stock configurations and widely used factory setups:
- Hex size (socket size) across flats: 9/16 inch (0.5625 in)
- Thread size: 9/16"-18 UNF
- Seat type: 60-degree conical (acorn) seat
- Number of lug nuts per wheel: 6
- Recommended socket type: 6-point for best engagement
In most cases, this combination fits the stock lug nuts on a 2010 Silverado. If you have aftermarket wheels, verify the lug nut size on the wheel’s specification sheet or measure the lug nut across flats to confirm the correct socket size.
Tips for removing and torquing lug nuts
When working on the Silverado’s wheels, use a breaker bar to break free tight lug nuts, then finish with a torque wrench to the factory specification. For most Silverado models, lug nuts are torqued to about 140 ft-lbs (190 N·m), but always confirm with the owner's manual or dealer if you are unsure, especially if aftermarket components are involved.
Reinstall the wheel in a star pattern to ensure even seating and proper torque. Avoid using impact wrenches to exceed the recommended torque to prevent damage to the wheel studs or nuts.
Summary
The standard socket size for the lug nuts on a 2010 Silverado is 9/16 inch. These lug nuts typically have 9/16"-18 threads and a 60-degree conical seat, with six nuts per wheel. Always verify against your specific wheels and consult the owner’s manual or dealer if aftermarket parts are involved. Proper torque is essential for safety, generally around 140 ft-lbs unless otherwise specified.
