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What size tyres are on a Lexus is300h?


When it comes to maintaining your Lexus IS300h, knowing the correct tyre size is essential for safety, performance, and efficiency. Whether you're replacing worn-out tyres or upgrading for better handling, understanding the specifications of your vehicle's tyres is a critical step. In this article, we'll explore the standard tyre sizes for the Lexus IS300h and provide tips for selecting the right tyres for your needs.


Standard Tyre Sizes for the Lexus IS300h


The Lexus IS300h typically comes with different tyre sizes depending on the trim level and wheel options. Here are the most common tyre sizes for this model:



  • For models with 16-inch wheels: 205/55 R16

  • For models with 17-inch wheels: 225/45 R17

  • For models with 18-inch wheels: 225/40 R18 (front) and 255/35 R18 (rear)


These sizes are standard for most Lexus IS300h vehicles, but it's always a good idea to double-check your specific vehicle's requirements. You can find the tyre size information on the sidewall of your current tyres or in your vehicle's owner's manual.


Why Choosing the Right Tyre Size Matters


Using the correct tyre size is crucial for several reasons:



  • Safety: Incorrect tyre sizes can affect your vehicle's handling, braking, and overall safety.

  • Performance: The right tyres ensure optimal performance, including better grip and smoother rides.

  • Fuel Efficiency: Properly sized tyres reduce rolling resistance, improving fuel economy.

  • Longevity: Correct tyre sizes prevent uneven wear, extending the life of your tyres.


How to Confirm Your Tyre Size


If you're unsure about your Lexus IS300h's tyre size, follow these steps to confirm:



  • Check the sidewall of your current tyres. The size is usually displayed in a format like 225/45 R17.

  • Refer to your vehicle's owner's manual for the manufacturer's recommended tyre sizes.

  • Look for a sticker on the driver's side door frame, which often lists tyre size and pressure information.


Final Thoughts


Ensuring you have the correct tyre size for your Lexus IS300h is vital for maintaining its performance, safety, and efficiency. If you're ever in doubt, consult a trusted auto service professional or reach out to your local Lexus dealership for guidance. At Kevin's Autos, we’re always here to help with tyre selection, installation, and maintenance to keep your vehicle running smoothly.


Frequently Asked Questions

How long does IS300 engine last?


Generally IS300 should take 150-180K mi without any major issues and with minimum work being done to it. If you take car of it I see no problems going over 200-250K mi on the 2JZ motor. Other things I would worry about falling apart before the motor does thou (Suspension perhapse).



What size tyres are on a Lexus NX 300h?


Lexus NX300 Tyre Options
The most popular sizes used regularly are: 225/65/R17. 225/60/R18. 235/55/R18.



What size tires are on a Lexus is300h?


The Lexus IS 300h has a number of different wheel and tyre options. When it comes to tyres, these range from 235x45 R18 for Sedan in 2022.



What does 300h mean on Lexus?


The Lexus NX
Available trims are the: NX 300: The base model with a 2.0-liter turbocharged engine. NX 300 F SPORT: Adds sportier aesthetics and performance enhancements. NX 300h: A hybrid model offering better fuel economy.



What is the difference between Lexus NX 300 and NX 300h?


The NX 300h is rated to deliver an average of 31 miles per gallon, with a highway range of 444 miles. This gives the Lexus NX 300h the advantage in fuel efficiency and the Lexus NX 300 the advantage in maximum range. The NX 300 uses premium unleaded, and the NX 300h uses regular unleaded.



Is 300h issues?


One owner had rear shock absorbers that were weeping, a front parking sensor failure and a noisy whirring sound from the dash. We did come across a few reports of drivetrain vibrations. On the IS 300h models affected, this apparently sets in between 1,200 and 1,400rpm, so look out for that on your test drive.



How long do tires last on a Lexus IS300?


What damages tires on my Lexus IS300? Some tires may last up to 50,000 - 60,000 miles, while others may last as little as 10,000 miles.



What size tyres are on a Lexus ES 300?


Lexus ES300 tire pressures & sizes

Tire SizePositionPressure
P205/60R16 91VFront32 Bar
P205/60R16 91VRear26 Bar
P205/65R15 92VFront32 Bar
P205/65R15 92VRear32 Bar



How much does a new tire cost Lexus?


Most tires for a Lexus vehicle are affordable falling in the $150-200 range per tire. However, if you are looking for a performance upgrade such as severe snow service rated, energy saver or high performance, you may find some tires cost up to $250 or more.



What is the TYRE pressure for a Lexus is300h?


35psi
Lexus IS300 Tyre Pressure
This tyre placard recommends a minimum tyre pressure of 35psi for the 2021 Lexus IS300. This is equal to 240kPa and 2.4bar.


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.