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What size are the nuts on a Lexus is250?

The nuts on a Lexus IS250 are typically size M12, which is a common size for many automotive applications. This means the nuts have a diameter of 12 millimeters (mm) and a thread pitch of 1.25 mm.


Detailed Explanation


The Lexus IS250 is a compact luxury sedan that has been in production since 2005. Like most vehicles, the Lexus IS250 uses a variety of nuts and bolts throughout its construction, including on the wheels, suspension, engine, and other components.


The specific size of the nuts used on a Lexus IS250 can vary slightly depending on the model year and exact configuration, but the most common size is M12. This is a standard metric bolt and nut size that is widely used in the automotive industry.



  • The "M12" designation means the nut has a diameter of 12 millimeters (mm).

  • The "1.25" part of the size refers to the thread pitch, which is the distance between each thread on the nut. In this case, it is 1.25 mm.

  • M12 nuts are large enough to provide the necessary strength and durability for the Lexus IS250's components, while still being small enough to fit in the available space.


Using the proper size nuts is critical for the safe and reliable operation of a vehicle. Incorrect nut sizes could lead to components becoming loose or even failing, which could pose a serious safety risk. That's why it's important for Lexus technicians and owners to use the correct M12 nuts when servicing or modifying an IS250.

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.



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 thread are Lexus is350 lug nuts?


M12-1.50 Thread
Dorman – Wheel Lug Nut: M12-1.50 Thread, Flanged, Mag, 1.85" Length, Chrome (Sold by each) (Part No. 611-167)



What size wheels fit a Lexus IS250?


The wheels on this Lexus IS 250 are the 18x9 +36 XXR 530D wheels in both the front and the rear for a square setup.



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.



What size are the lug nuts on a Lexus IS250?


M12 x 1.5. 13/16 Hex.



What lug nut pattern IS250?


We've got every rim diameter, width and offset, so no matter what Lexus IS rim size you're after, we can help you get your ride stanced out just the way you like. What is the bolt pattern on a Lexus IS250? Every generation of Lexus IS comes with a 5x114. 3 bolt pattern.



What size are Lexus wheel nuts?


Lexus alloy wheel nuts. M12 x 1.5, 21mm Hex Flat set of 16 | Spot On Nuts and Bolts.



What size socket for Lexus lug nuts?


To remove or install the 12×1.5mm lug nuts on a Lexus RX 350, you'll need a 19mm socket. This allows the socket to fit snugly onto the nut to budge it loose or tighten properly.



Is 13/16 the same as 21 mm?


21 mm is . 826", 13/16 is . 812" . If you are getting a 13/16 socket on those, it's a pretty sloppy socket.


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.