If you own a Honda Civic, knowing the proper lug nut size and torque spec is crucial for safe tire changes. Improperly tightened lug nuts can lead to a wheel coming loose while driving, creating a major safety hazard. In this article, we’ll cover everything you need to know about Honda Civic lug nuts including size, torque specs, and top recommendations.

What size are the lug nuts on Honda Civic OEM?

The factory lug nuts on most Honda Civics are 12×1.5. This means the lug nuts have a diameter of 12mm and a thread pitch of 1.5mm. Honda uses this sizing for many of their models, including the Civic, Accord, CR-V, and more.

From the mid-1990s onward, most Civics use the 12×1.5 size. Checking your owner’s manual or looking up the spec for your exact model year is the best way to confirm.

What size socket are Honda Civic lug nuts?

Since the lug nuts are 12mm in diameter, you’ll need a 19mm socket to remove and install them. A standard 6-point 19mm socket is the proper tool for getting Honda Civic lug nuts off and on.

Make sure you’re using a quality 6-point socket, not a 12-point one. The points on a 6-point socket apply more force directly to the flats of the lug nut for better grip. Avoid using impact sockets, as they are thicker and may not fit correctly.

It’s also advisable to use a socket with a thin wall if possible. Thinner wall sockets can fit more snugly on the lug nut, reducing the chance of rounding off the edges.

Honda Civic lug nuts size and torque: All you need to know

What torque spec are Honda Civic lug nuts?

Honda specifies a torque of 80 ft-lbs for the lug nuts on most Civics. This is the optimal tightening force to keep the wheels securely fastened without over-tightening.

It’s critical to use a properly calibrated torque wrench when tightening lug nuts. An impact wrench or tightening with just a socket can over-torque the lug nuts, stretching the studs. At the other extreme, under-torquing can allow the wheels to gradually loosen over time. Always tighten the lug nuts in a star pattern rather than a circle to ensure even pressure across the wheel.

Which lug nuts are best for Honda Civic?

For an ultra-secure lug nut that looks great too, consider upgrading your Honda Civic’s factory lug nuts to BONOSS black steel lug nuts. Here are some of the advantages BONOSS lug nuts provide.

  • Resists corrosion and rusting thanks to special coating
  • Corresponsive seat design creates tighter fit against wheel for reduced chance of loosening
  • Sleek black color and rounded styling for customized look

BONOSS lug nuts meet strict ISO quality standards. Even after extreme abuse riding, they remain securely fastened with no slipping or damage.

The 12×1.5 thread pitch matches Honda Civic factory lug nuts, making them a direct bolt-on replacement. Just swap them out next time you change tires or wheels. The distinctive look and added security of BONOSS lug nuts make them a smart upgrade for any Honda Civic owner.