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What size tires are on the front of the Lexus IS350?

The front tires on the Lexus IS350 are typically 225/45R17 in size. This means the tires have a width of 225 millimeters, an aspect ratio of 45%, and are mounted on 17-inch diameter wheels.


Tire Size Explained


The tire size on a vehicle is typically expressed in a format like "225/45R17". This provides key details about the tire's dimensions:



  • 225 - The tire's width in millimeters

  • 45 - The aspect ratio, which is the ratio of the tire's sidewall height to the tread width. A 45 aspect ratio means the sidewall height is 45% of the tread width.

  • R - Indicates the tire has a radial construction

  • 17 - The diameter of the wheel rim in inches that the tire is designed to fit


So in the case of the Lexus IS350, the front tires are 225 mm wide, have a 45% aspect ratio, and are mounted on 17-inch diameter wheels.


Tire Size Considerations


The tire size is an important specification that impacts a vehicle's handling, ride quality, and fuel efficiency. Manufacturers carefully select tire sizes that balance these factors for the specific model. Deviating from the recommended tire size can negatively affect a vehicle's performance and safety.


It's important to always use the tire size specified by the vehicle manufacturer to ensure proper fit and function.

What is my factory tire size?


If you don't know your tire size, you can just read the sidewall of your current tires. It's suggested that you snap a photo or write it down somewhere safe. You can also find the sizing on your vehicle's door placard, which is a sticker that's typically located inside the driver's door.



Is an IS 350 Lexus fast?


How does the IS 350 drive? The Lexus IS 350 F Sport is a fun and nimble sport sedan that's let down by an underpowered engine. In Edmunds' testing, our rear-wheel-drive test car accelerated from 0 to 60 mph in 6.2 seconds. That's well off the pace of the class leaders, even the base four-cylinder variants.



Is Lexus IS350 F SPORT fast?


How does the IS 350 drive? The Lexus IS 350 F Sport is a fun and nimble sport sedan that's let down by an underpowered engine. In Edmunds' testing, our rear-wheel-drive test car accelerated from 0 to 60 mph in 6.2 seconds. That's well off the pace of the class leaders, even the base four-cylinder variants.



What size tires are on the Lexus IS350?


2021 Lexus IS350 F Sport Rear-wheel drive Front: 235/40R19, Rear: 265/35R19 Tires | Shop Goodyear Tires.



What size are my factory wheels?


To find out the width of your stock wheel, you must look at the back side of the rim itself. Imprinted on a spoke of the OEM wheel is a number, such as 16x7. The “16” refers to the diameter, another way to discover this element, and the “7” refers to the rim's width.



What size are the stock wheels on a Lexus IS350?


Depending on its year model and trim level, your Lexus IS350 has a range of potential stock wheel sizes, including 17-inch rims, 18-inch rims and 19-inch rims.



Is the IS 350 a sports car?


It's a compact sport sedan that looks the part and comes with Lexus' reputation for reliability, and a major refresh in 2021 brought it in closer contention with its rivals.



What are the best tires for a Lexus 350?


The best tires for Lexus RX350 are the following:

  • Bridgestone Dueler H/L Alenza Plus:
  • Goodyear Assurance WeatherReady:
  • Pirelli Cinturato P7 All Season Plus:
  • Nokian WR G4:
  • Toyo Celsius:
  • Continental ExtremeContact DWS06:
  • Bridgestone Weather Peak:
  • Goodyear Assurance Weather Ready:



Will 20 inch rims fit on a Lexus IS350?


The IS250 and IS350 are perfect candidates for a 20 inch staggard wheel fitment. Because of it's JDM Toyota roots and VIP branding, most upgrades to 20 inch wheels are done with top Japanese wheel manufactures like Volk Racing, Advan, Weds Wheels, Work Wheels.



What tires are best for Lexus IS 350 F Sport?


Best Lexus IS350 Tires

  • Michelin. Pilot Sport All Season 4. 4.7. Read Reviews (1335) Premium driving dynamics for every season.
  • Bridgestone. Potenza RE980 A/S Plus. 4.7. Read Reviews (41)
  • Michelin. Pilot Sport 4s. 4.6. Read Reviews (463)
  • Continental. ExtremeContact DWS06 Plus. 4.7. Read Reviews (752)


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.