What size are the lug nuts on a 2016 Chevy Colorado?
The factory lug nuts for a 2016 Chevy Colorado are M14x1.5 with a 60-degree conical (acorn) seat, used on a 6-lug 114.3 mm bolt pattern, and they’re torqued to about 140 ft-lbs. This is the typical OEM configuration, though aftermarket wheels can require different hardware.
Understanding these specifications helps when replacing lug nuts or wheels and ensures safe, proper installation on the vehicle. The following details outline the standard setup you’re likely to encounter on a stock 2016 Colorado.
Core specifications
These are the essential specs you should know when inspecting or replacing lug nuts on this vehicle.
- Bolt pattern: 6 lug on a 114.3 mm (4.5 inches) circle (6x114.3 mm or 6x5.0").
- Thread size: M14 x 1.50 pitch.
- Seat type: 60-degree conical (acorn) seat.
- Torque specification: 140 ft-lbs (190 N·m) recommended for factory wheels, following a star pattern and rechecking after a short drive.
These specifications help ensure compatibility with OEM wheels and many common aftermarket options. Always confirm seat type and thread pitch before purchasing replacements.
Practical considerations
When swapping wheels or upgrading, variations in lug nut design or wheel compatibility can occur. It’s important to verify hardware matches the wheel manufacturer’s specifications to maintain safety and performance.
Aftermarket wheels and seat types
Some aftermarket wheels may use a different lug nut seat design or thread pitch. If your wheels are not OEM, consult the wheel maker or a trusted tire shop to identify the correct lug nuts and confirm thread engagement, seat style, and torque.
Torque maintenance and re-torque guidance
After installation, re-torque the lug nuts after the first 50-100 miles (80-160 km) as standard practice, and periodically thereafter per vehicle maintenance guidelines, to counter any settling or vibration.
Summary
In summary, the 2016 Chevy Colorado typically uses M14x1.5 lug nuts with a 60-degree conical seat for a 6x114.3 mm bolt pattern, tightened to about 140 ft-lbs. Verify exact specifications if you’ve installed aftermarket wheels or if your vehicle has a non-standard configuration.
