What size are the lug nuts on a 2024 Acura MDX?
The lug nuts on a 2024 Acura MDX use M12 x 1.5 threads with a 60-degree conical (tapered) seat; they are installed with a standard 19 mm socket, and the typical torque specification is about 100 ft-lbs (135 N·m) for a five-lug setup. Torque and exact seating requirements can vary by trim or wheel package, so always verify with the owner's manual or Acura service data for your specific vehicle.
In this article, we’ll explain the core specs, how they apply to maintenance or wheel changes, and practical tips for replacement or upgrading wheels on the MDX. The 2024 MDX generally follows a five-lug pattern with standard conical-seat lug nuts, but configurations can differ slightly by trim and optional wheel packages. Use the factory guidance as the definitive source for torque and seating requirements.
Key specifications
Thread size and seat type
Overview of the essential details you need to know about the lug nuts’ thread and seating before performing any wheel work.
- Thread size: M12 x 1.5 (12 mm diameter with a 1.5 mm pitch)
- Seat type: 60-degree conical (tapered) seat
- Wheel pattern: Five-lug configuration (per wheel)
Understanding these specifications helps ensure you select compatible hardware and install correctly.
Socket size and torque
Additional practical details about the tools and the fastening force required during installation.
- Socket size: 19 mm (approximately 3/4 inch)
- Torque: About 100 ft-lbs (roughly 135 N·m); verify exact value in the owner's manual or service data for your trim and wheel combo
Following the correct socket size and torque is essential to ensure the lug nuts are properly seated without damaging the studs or wheels.
Wheel maintenance and aftermarket considerations
Before buying replacement lug nuts or switching to aftermarket wheels, review these guidance points to ensure compatibility and safety.
- Match seat type and thread precisely (60-degree conical seat with M12 x 1.5 threads)
- Confirm the wheel studs and holes align with the five-lug MDX pattern
- Use the correct lug-nut hex size (19 mm) to fit your wrench or torque tool
- Avoid reusing damaged or stripped lug nuts; replace as needed
- Torque to the specified value after wheel installation and re-torque after a short break-in period (often after 50–100 miles)
- Do not apply anti-seize compound to lug studs or lug nuts, as it can affect the torque reading and clamping force
Adhering to these guidelines helps maintain safety and wheel integrity when upgrading or replacing wheels on a 2024 MDX.
Summary
For a 2024 Acura MDX, the standard lug-nut specifications are M12 x 1.5 thread size with a 60-degree conical seat, a 19 mm socket, and a typical torque of around 100 ft-lbs on a five-lug arrangement. Always confirm exact values for your specific trim and wheel package in the owner’s manual or Acura service data, and follow proper torque procedures when performing any wheel work.
