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What size are the lug nuts on a ls400?

The lug nuts on a Lexus LS400 typically measure 12mm in size. This information is important for anyone who needs to change a tire or perform other maintenance on this luxury sedan.


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 nuts is an important specification, as using the wrong size can lead to safety issues and potential damage to the vehicle.


Lug nut sizes are typically measured in millimeters (mm) and can range from as small as 10mm to as large as 22mm, depending on the make and model of the vehicle. It's crucial to use the correct size lug nuts to ensure a secure and safe wheel attachment.


Lug Nut Size for the Lexus LS400


The Lexus LS400 is a luxury sedan that was produced from 1989 to 2000. According to the information gathered from various sources, the lug nuts on a Lexus LS400 measure 12mm in size.



  • This 12mm lug nut size is consistent across all model years of the Lexus LS400.

  • Using the correct 12mm lug nuts is essential for maintaining the safety and integrity of the wheel assembly on this vehicle.

  • Failure to use the proper 12mm lug nuts could result in the wheels becoming loose or even detaching, which could lead to a dangerous situation on the road.


It's important to always refer to the owner's manual or consult with a qualified mechanic when performing any maintenance or repairs on a Lexus LS400 to ensure the use of the correct parts and specifications.

What size are Lexus lug nuts?


There are two main thread sizes of Lexus lug nuts: M12x1. 5mm and M14x1. 5mm. Before replacing your Lexus lug nuts, learning a few of the differentiating characteristics is necessary.



What size are stock lug nuts?


The tool size needed for removal and installation depends on the type of lug nut. The three most common hex sizes for lug nuts are 17 mm, 19 mm, and 21 mm, while 22 mm, 23 mm, 11⁄16 inch (17.5 mm), and 13⁄16 inch (20.6 mm) are less commonly used.



What size are stock LS400 wheels?


Lexus LS Wheel Size
The Lexus LS 400 has a number of different wheel and tyre options. When it comes to tyres, these range from 225x60 R16 for Sedan in 2000 with a wheel size that spans from 16x7 inches.



Is 19mm the same as 3/4?


A 19 mm socket is 0.002 inches (two thousandths of an inch) smaller than 3/4 inch.



What size is a GM lug nut?


Most Chevy vehicles use steel wheel nuts. The most common thread sizes that are used by Chevy cars are M14x1.



How do I know my lug nut size?


Most manuals will specify the size and type of lug nuts required for the vehicle. But if you don't have access to your owner's manual, you can check the side of the wheel nut to see if the size is imprinted on it. That's most common for nuts that have a chrome cap fitted over the lug nut, but it's a possibility.



What size are the wheel nuts on a LS400?


M12x1. 5 Bulge Acorn Wheel Lug Nut (13/16" Hex - Conical Seat)



What size socket for 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.



Can you 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.



What size socket is needed for lug nuts?


4) Socket Sizes
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.


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.