The lug nuts on a 2017 Toyota Corolla are M12 x 1.5 with a 60-degree conical seat, mounted on a 5x100 bolt pattern, and commonly require a 19 mm socket; the typical torque specification is about 76 ft-lbs (103 N·m).
Understanding these specifications helps you correctly replace wheels, rotate tires, or install aftermarket rims. Below are the core dimensions and guidance you should know when working with the 2017 Corolla’s lug nuts.
Core lug-nut dimensions
Key specifications you should verify when buying lug nuts or replacing wheels.
- Bolt pattern: 5x100 mm
- Thread size: M12 x 1.5
- Seat type: 60-degree conical
- Hex size (nut wrench): 19 mm
- Wheel stud diameter: 12 mm (reference for stud gauge and compatibility)
These specifications determine wheel compatibility and secure mounting for the Corolla's factory and aftermarket wheels.
Torque, installation, and safety
Before installing or removing wheels, follow proper torque procedures to ensure safety and proper seating.
- Recommended torque: 76 ft-lbs (103 N·m) for most 2017 Corolla lug nuts
- Use a star/crisscross tightening pattern to evenly seat the wheel
- After installing a new tire or wheel, retorque after 50–100 miles (80–160 km)
- Regularly check lug nut torque during routine maintenance
Following these steps helps prevent wheel loosening, rotor warping, or damage to lug studs and wheels.
Summary
In summary, the 2017 Toyota Corolla uses five lug nuts with a bolt pattern of 5x100, thread size M12 x 1.5, a 60-degree conical seat, and a 19 mm hex size. Tighten to about 76 ft-lbs (103 N·m) in a star pattern and recheck after initial miles of driving. Always verify torque with your owner's manual or service manual for your specific trim and wheel type, and consult a professional if you're unsure about installation.