What size are Toyota axle nuts?
There is no single size. Toyota uses multiple axle-nut sizes depending on the model and year, with common wrench sizes generally ranging from about 26 mm up to 36 mm.
Why sizes vary
A Toyota vehicle’s axle nut size depends on the hub design, CV joint configuration, and axle diameter. Front-wheel-drive Toyotas and their CV joints often use smaller nuts, while some SUVs and trucks use larger ones. Because the Toyota lineup spans decades and regions, exact sizes are not uniform across all models.
Common sizes by Toyota model family
The following ranges are representative of what many Toyota owners encounter. They are not universal; always verify for your specific vehicle using manuals or the original hardware.
- Compact cars and smaller sedans (examples: Corolla, Yaris, Prius, C-HR): typically 26–32 mm wrench size.
- Mid-size sedans (Camry, Avalon): typically 30–32 mm wrench size.
- SUVs and trucks (RAV4, Highlander, 4Runner, Tacoma, Tundra, Land Cruiser): typically 32–36 mm wrench size.
In practice, many front-axle nuts on midsize and larger cars fall in the 30–32 mm range, while smaller cars skew toward 26–30 mm. Always confirm with the exact vehicle information.
How to identify the exact size for your Toyota
To ensure you select the correct nut and torque specification, use these steps:
- Check the vehicle’s owner's manual or official service manual for the recommended axle-nut size and torque value.
- Inspect the existing nut: if it’s still installed, measure the hex width across flats with a caliper or proper measuring tool to determine the correct wrench size.
- Test-fit a wrench size from a standard metric set (26, 27, 28, 30, 32, 34, 36 mm) to identify the snug fit without rounding.
- If replacing, use the exact size specified for your model and VIN, and apply the factory torque using a torque wrench.
- When in doubt, contact a Toyota dealer or consult the VIN-specific service bulletin for precise guidance.
Note: The sizes listed above are typical ranges; the most reliable source is your vehicle’s official documentation or the nut that matches the factory specification.
What to do if you can’t locate the size or the nut is damaged
If the axle nut is damaged, corroded, or missing, replace it with the correct size and a new locking mechanism or washer as required by Toyota. Reusing a damaged nut can compromise wheel safety, so professional service is advised if you’re unsure.
Summary
Toyota axle-nut sizes vary widely by model and year, with common wrench sizes spanning roughly 26 mm to 36 mm. The exact size should be confirmed via the vehicle’s manuals, the original hardware, or a dealer. Accurate identification ensures proper installation, torque, and road safety.
What size is the axle nut on a 2018 Toyota Camry?
Notes: Axle Nut -- M22 x 1.5, 12-Point Hex Star Pattern Nut. 2002-2018 Toyota Camry.
What size socket for axle nut?
The size of the socket for an axle nut varies by vehicle, but common sizes are 30mm, 32mm, 35mm, and 36mm. It is essential to check your vehicle's specific manual for the correct size, as it can differ between models and may have been changed if the axle has been replaced.
- Common metric sizes: 30mm, 32mm, 33mm, 34mm, 35mm, and 36mm are frequently used, says JustAnswer, Reddit users, Parts Avatar, and Home Depot.
- How to be sure: The most reliable method is to consult your car's owner's manual or a repair manual specific to your make and model to confirm the correct size and torque specifications.
- Socket material: For high torque applications, such as loosening or tightening the axle nut, use a strong, impact-rated socket made from materials like chrome-molybdenum steel to avoid damage to the socket or the nut.
What size socket is a Toyota 12 point axle nut?
39mm
What is the metric size? This Lisle Axle Nut Socket with part# LIS39650 is a 39mm 12 Point Axle Nut Socket for Toyota. Removes and installs axle nuts on 4WD axle hubs.
What size is the axle nut on a 2013 Toyota Tacoma?
M28 x 1.5mm
Notes: Axle Nut -- M28 x 1.5mm. Axle Nut Socket Size: M28 mm. 2014-2019 Toyota Tacoma. 2001-2013 Toyota Tacoma 4WD.
