What do the tire size markings on a LEXUS LS indicate?

They specify the tire width, aspect ratio, and rim diameter, essential for proper fit and performance.

How can I compare rim sizes across different LEXUS LS trims?

Check manufacturer specs for rim width and diameter, as higher trims often have larger rims for better handling.

Is it safe to mix tire sizes from different LEXUS LS trims?

It's best to match tire sizes exactly to the vehicle’s trim specifications to maintain driving safety and performance.

LEXUS LS Tire Size and Rim Specifications by Model Year and Trim

The LEXUS LS offers a variety of tire sizes and rim dimensions depending on the model year and trim level. Typically, rim widths range from 18 to 20 inches in diameter, with tire aspect ratios adjusted to match performance and comfort targets.\n\nFor earlier model years, base trims often feature 18x8-inch rims paired with standard all-season tires, while luxury and performance trims utilize wider 19 or 20-inch rims for enhanced handling. Tire sidewall markings follow the format PXXX/XXRXX, indicating width, aspect ratio, and rim diameter.\n\nWhen comparing trims, consider both rim width and diameter alongside tire profile to ensure proper fitment and maintain vehicle handling characteristics. Always verify tire speed and load ratings to match manufacturer recommendations.\n\nUnderstanding the variations in tire size markings and rim dimensions across trims aids in selecting appropriate tires for replacement or upgrades, ensuring safety and optimal vehicle performance.

Year

Make / model / trim	Year	Tire size	Wheel
LEXUS LS LS 500h	2026	245/30R21	8.5" × 21"
LEXUS LS LS 500	2025	245/35R20	8.5" × 20"
LEXUS LS LS 500 F Sport	2024	245/30R21	8.5" × 21"
LEXUS LS LS 500h	2023	245/35R20	8.5" × 20"
LEXUS LS LS 500	2022	245/40R19	8" × 19"
LEXUS LS LS 500 F Sport	2021	245/35R20	8.5" × 20"
LEXUS LS LS 500	2019	245/45R18	8" × 18"

For bolt pattern (PCD), offset ET, center bore, and mounting details, open the bolt pattern page for Lexus LS.

FAQ

What do the tire size markings on a LEXUS LS indicate?: They specify the tire width, aspect ratio, and rim diameter, essential for proper fit and performance.
How can I compare rim sizes across different LEXUS LS trims?: Check manufacturer specs for rim width and diameter, as higher trims often have larger rims for better handling.
Is it safe to mix tire sizes from different LEXUS LS trims?: It's best to match tire sizes exactly to the vehicle’s trim specifications to maintain driving safety and performance.

Tire size calculatorShow

Compare two tire sizes — diameter, speedometer error, and clearance change.