What size are the lug nuts on a 2024 crosstrek?
The lug nuts on a 2024 Crosstrek use M12 x 1.25 threads with a 19 mm hex socket and a conical (tapered) seat. Tightening torque is about 80 ft-lbs (108 Nm).
For a bit more context, these specs apply to the stock wheels on the latest Crosstrek models and align with Subaru’s typical wheel hardware. If you’re using aftermarket wheels, or wheels from a different Subaru model year, always verify the nut size, seat type, and torque with the wheel manufacturer or your dealership.
Lug nut specifications
The following details explain the standard lug nut configuration you’ll encounter on a 2024 Crosstrek. Knowing these helps you source the correct hardware and install wheels safely.
- Thread size: M12 x 1.25
- Seat style: Conical (tapered) seat
- Nut hex size (socket size): 19 mm
- Lug nut style: Acorn-style lug nuts typical for Subarus
- Wheel compatibility: Standard Crosstrek uses a 5x100 mm bolt pattern
With these specifications, you can source OEM or aftermarket lug nuts that match the Crosstrek’s wheels and maintain proper fit and safety.
Torque and installation guidance
Proper tightening is essential for wheel integrity and safety. The Crosstrek’s lug nuts are generally tightened to the following specification, and they should be installed in a systematic pattern to ensure even seating.
- Tightening torque: 80 ft-lbs (108 Nm)
- Tightening pattern: Star or crisscross sequence
- Tooling: Use a calibrated torque wrench on each lug nut
- Re-torque recommendation: Re-check lug nuts after the first 50–100 miles of driving or after wheel maintenance
Following these guidelines helps prevent rotor warping, stud damage, or wheel loosening, which can occur if lug nuts are under- or over-torqued.
What to verify with aftermarket or replacement wheels
If you’re installing aftermarket wheels, confirm that the lug nut type and seat match the wheel face and tuner hub requirements. Some aftermarket wheels may require different seat types (e.g., ball seat) or different thread pitch, which would change both the nut size and torque specification. When in doubt, consult the wheel manufacturer or a Subaru service professional.
Summary
For a 2024 Crosstrek, expect M12 x 1.25 lug thread, 19 mm hex nuts, conical seat, and an installation torque around 80 ft-lbs (108 Nm). The wheels are typically 5x100 mm, and you should use a crisscross tightening pattern and re-torque after initial miles of use. If you’re dealing with aftermarket wheels, verify compatibility to ensure safety and proper performance.
