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What socket size are Toyota lug nuts?

The standard lug nut size for Toyota vehicles is 12mm. This is the most common size used across the Toyota lineup, from compact cars to full-size trucks. Knowing the correct lug nut size is important when changing tires or performing other maintenance on your Toyota.


Understanding Lug Nut Sizes


Lug nuts are the threaded fasteners that secure a vehicle's wheels to the wheel hub. The size of the lug nut is determined by the diameter of the threaded portion, measured in millimeters. Common lug nut sizes range from 10mm to 14mm, with 12mm being the most prevalent.


Using the wrong lug nut size can be dangerous, as it may not properly secure the wheel and could lead to the wheel coming loose while driving. It's important to always check your owner's manual or consult a professional to determine the correct lug nut size for your Toyota model.


Toyota Lug Nut Sizes by Model


While 12mm is the standard lug nut size for most Toyota vehicles, there are some exceptions:



  • Toyota Tacoma: 14mm lug nuts

  • Toyota Tundra: 14mm lug nuts

  • Toyota 4Runner: 12mm lug nuts

  • Toyota Camry: 12mm lug nuts

  • Toyota Corolla: 12mm lug nuts


It's always best to double-check your owner's manual or consult a Toyota dealer to ensure you have the correct lug nut size for your specific model.


Proper Lug Nut Torque


In addition to the correct lug nut size, it's also important to ensure the lug nuts are tightened to the proper torque specification. This helps prevent the wheels from becoming loose and ensures the wheel is securely attached to the vehicle.


The recommended lug nut torque for most Toyota vehicles is between 76-89 ft-lbs (103-121 Nm). Again, it's best to refer to your owner's manual or consult a Toyota dealer for the exact torque specification for your model.


Properly maintaining your Toyota's lug nuts is crucial for safe and reliable driving. By knowing the correct lug nut size and torque, you can ensure your wheels are securely attached and your vehicle is ready for the road.

Kevin's Auto

Kevin Bennett

Company Owner

Kevin Bennet is the founder and owner of Kevin's Autos, a leading automotive service provider in Australia. With a deep commitment to customer satisfaction and years of industry expertise, Kevin uses his blog to answer the most common questions posed by his customers. From maintenance tips to troubleshooting advice, Kevin's articles are designed to empower drivers with the knowledge they need to keep their vehicles running smoothly and safely.