Most 2015 Honda passenger cars use M12x1.5 lug nuts with a 19 mm hex, and the seat is conical. The typical torque spec is about 80 ft-lbs, but you should verify for your exact model and wheel package.
Because Honda offered several models in 2015—Civic, Accord, CR-V, Fit, Odyssey, Pilot—lug-nut sizes can vary by model, trim, and aftermarket wheels. This article summarizes typical stock sizes and how to verify yours.
Common lug nut specifications for 2015 Honda models
Below is a quick guide to the lug nut sizes you’re most likely to encounter on 2015 Honda passenger cars. This can help you prepare the correct socket and torque tool and avoid cross-threading or wheel damage.
- 2015 Honda Civic — Lug nuts are typically M12x1.5 with a conical seat; socket size is usually 19 mm.
- 2015 Honda Accord — Usually M12x1.5, conical seat; 19 mm socket.
- 2015 Honda CR-V — Usually M12x1.5, conical seat; 19 mm socket.
- 2015 Honda Fit — Usually M12x1.5, conical seat; 19 mm socket.
- 2015 Honda Odyssey — Usually M12x1.5, conical seat; 19 mm socket.
- 2015 Honda Pilot — Usually M12x1.5, conical seat; 19 mm socket.
Note: The exact nut size can vary with certain trims that use different wheels or aftermarket hardware. Always verify by inspecting a lug nut on your vehicle or checking the owner's manual or dealership parts catalog.
Important caveat for aftermarket wheels
Aftermarket wheels or lug nuts can use different thread sizes or seat types, which can require different socket sizes and torque specs. If you’ve upgraded wheels, consult the wheel manufacturer and Honda parts catalog for the precise lug nut specification and installation torque.
How to verify the exact lug nut size for your specific vehicle
To avoid mistakes, confirm on your own car by using a combination of documentation and a hands-on check. Start with the owner’s manual and, if needed, inspect a lug nut directly on the wheel. Common verification steps include verifying the thread diameter (usually 12 mm on Hondas), the thread pitch (commonly 1.5), the seat style (conical), and the hex size (commonly 19 mm for the factory lug nuts). If you replace wheels, ask the wheel supplier for the correct lug nut size and torque rating.
Summary
In most 2015 Honda models, lug nuts are M12x1.5 with a conical seat and a 19 mm hex, tightened to about 80 ft-lbs. Because exact specifications can vary by model and wheel choice, always verify against your vehicle’s documentation or the hardware you’re using. Keeping the correct size and torque helps ensure safe, secure wheel mounting and proper alignment.