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What size lug nuts does Toyota use?


When it comes to maintaining your Toyota, understanding the specifications of its components is crucial. One such component is the lug nut, which secures your wheels to the vehicle. Knowing the correct size of lug nuts for your Toyota is essential for safe driving and proper maintenance. In this article, we’ll explore the typical lug nut sizes used by Toyota vehicles and provide tips for ensuring you have the right fit.


Common Lug Nut Sizes for Toyota Vehicles


Toyota vehicles generally use lug nuts with a standard size, but the exact specifications can vary depending on the model and year of the car. Here are the most common lug nut sizes for Toyota vehicles:



  • 12mm x 1.5: This is the most widely used lug nut size for Toyota cars, including popular models like the Corolla, Camry, and RAV4.

  • 14mm x 1.5: Larger Toyota vehicles, such as the Tundra and Sequoia, often use this size due to their heavier weight and larger wheels.


It’s important to note that while these sizes are common, there may be exceptions based on specific trim levels or aftermarket modifications. Always double-check your vehicle’s owner’s manual or consult a trusted mechanic to confirm the correct size for your Toyota.


How to Determine the Correct Lug Nut Size


If you’re unsure about the lug nut size for your Toyota, follow these steps to determine the correct fit:



  • Check the Owner’s Manual: Your Toyota’s owner’s manual will provide detailed specifications, including the lug nut size.

  • Inspect the Existing Lug Nuts: If you have access to the current lug nuts, you can measure their diameter and thread pitch using a thread gauge or caliper.

  • Consult a Professional: Visit a trusted auto repair shop, like Kevin’s Autos, where experienced mechanics can quickly identify the correct lug nut size for your vehicle.


Why Using the Correct Lug Nut Size Matters


Using the correct lug nut size is critical for several reasons:



  • Safety: Properly sized lug nuts ensure that your wheels are securely fastened, reducing the risk of accidents caused by loose wheels.

  • Preventing Damage: Incorrect lug nut sizes can damage the wheel studs or the wheels themselves, leading to costly repairs.

  • Ease of Maintenance: Having the right lug nuts makes tire rotations, replacements, and other maintenance tasks more straightforward.


Final Thoughts


Whether you’re performing routine maintenance or replacing a wheel, knowing the correct lug nut size for your Toyota is essential. For most Toyota vehicles, the sizes 12mm x 1.5 and 14mm x 1.5 are standard, but always verify the specifications for your specific model. If you’re ever in doubt, don’t hesitate to reach out to a professional auto service like Kevin’s Autos for expert advice and assistance. Safe driving starts with proper maintenance!


Frequently Asked Questions

What standard size is closest to 22mm?


Wrench Size Chart

Bolt DiameterMetricStandard
1/2"19mm3/4"
9/16"21mm13/16"
22mm7/8"
5/8"24mm15/16"



What happens if you don't replace swollen lug nuts?


A swollen lug nut won't cause issues with driving, but it's highly recommended that you replace them as soon as possible. To remove swollen lug nuts by yourself, you'll need to either use a hammer to seat the socket over the lug nut. This works when the swelling isn't too bad.



Is 19mm the same as 3/4?


Yes. 3/4″ is . 750″ and 19mm is 0.74803 Inches. Only 2 thousands of an inch difference.



What size are Toyota lug nuts?


What are Toyota Lug nuts sizes? The lug nuts on a Toyota vehicle are metric and 21mm in size. You can use a 13/16″ socket to fit them, but only if the tin cover is not damaged or bent. The thread size of the lug nuts on a Toyota Camry is M12 x 1.5, and the center hole size is 60.1 mm.



Is 13/16 the same as 21mm?


You can use a 21mm socket on a 13/16 nut. But not vice versa. And the fitment might not be great (Depends on manufacturing tolerances). 13/16 of an inch is 20.65mm.



Is 22 mm the same as 7 8 of an inch?


22mm = almost 7/8 inch. 23mm = 29/32 inch. 24mm = just over 15/16 inch. 25mm = almost 1 inch.



What size socket takes off lug nuts?


If the question “what size of sockets for lug nuts should I use” comes to your mind; the most common socket sizes for lug nuts are 17 mm, 19 mm, 21 mm, and 22 mm, all available at Olsa Tools. The 11/16-inch, 3/4-inch, 13/16-inch, and 7/8-inch SAE socket sizes also are fairly common.



Is 13 16 close to 22mm?


21mm = just over 13/16 inch. 22mm = almost 7/8 inch. 23mm = 29/32 inch. 24mm = just over 15/16 inch.



Why do Toyota lug nuts swell?


Toyota lug nuts are crome plated steel clad with a steel core; moisture will work itself between the cladding and the core and rust. As the rust builds up between the two layers the lug nut will swell. This happened to me and I had to replaced them with aftermarket ones.



Can I use 7/8 instead of 22mm?


A 7/8" socket will work on a 22mm lug nut, but it can feel a little loose. The other way around, a 22mm can work on a 7/8" lug nut, but it can be really snug, which is not bad.


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.