Lexus LS II (UCF20) Tire Sizes & Rim Dimensions by Year and Trim
The Lexus LS II (UCF20) offers a range of tire sizes depending on model year and trim level. Early models typically use tires marked as 225/55R16, while higher trims and later years often feature larger sizes up to 245/45R18.\n\nRim widths for the LS II (UCF20) vary from 7 to 8 inches, with diameters ranging between 16 and 18 inches. Understanding these measurements is essential for selecting compatible tires that maintain optimal performance and safety.\n\nWhen comparing trims, use tire width and profile alongside rim diameter to identify key differences. Luxury trims usually have wider and lower-profile tires for enhanced handling and aesthetics, whereas base trims stick to more conservative sizes for comfort and tire longevity.\n\nConsulting reliable tire size markings for your specific Lexus LS II (UCF20) year and trim ensures proper fitment and driving confidence, especially when considering aftermarket wheels or replacements.
| Make / model / trim | Year | Tire size | Wheel |
|---|---|---|---|
| Lexus LS II (UCF20) 400 | 2000 | 225/60R16 | 7" × 16" |
| Lexus LS II (UCF20) 400 | 1999 | 225/60R16 | 7" × 16" |
| Lexus LS II (UCF20) 400 | 1998 | 225/60R16 | 7" × 16" |
| Lexus LS II (UCF20) 400 | 1997 | 225/60R16 | 7" × 16" |
| Lexus LS II (UCF20) 400 | 1996 | 225/60R16 | 7" × 16" |
| Lexus LS II (UCF20) 400 | 1995 | 225/60R16 | 7" × 16" |
| Lexus LS II (UCF20) 400 | 1994 | 225/60R16 | 7" × 16" |
For bolt pattern (PCD), offset ET, center bore, and mounting details, open the bolt pattern page for Lexus LS II (UCF20).
FAQ
- What are common tire sizes for Lexus LS II (UCF20)?
- Common tire sizes include 225/55R16 on base trims and 245/45R18 on higher trims or later model years.
- How do rim widths vary across LS II (UCF20) trims?
- Rim widths typically range from 7 inches on base models to 8 inches on luxury or sport trims.
- Why is it important to match tire size to trim?
- Matching tire size ensures proper handling, safety, and compatibility with suspension and wheel specifications.
Tire size calculatorShow
Compare two tire sizes — diameter, speedometer error, and clearance change.
| Size 1 | Size 2 | Diff | Diff(%) | |
|---|---|---|---|---|
| Diameter | 25.0" | 25.4" | 0.5" | 1.89% |
| Width | 7.7" | 8.5" | 0.8" | 10.26% |
| Circumference | 78.4" | 79.9" | 1.5" | 1.86% |
| Profile height | 5.0" | 4.2" | -0.7" | -15.08% |
| Turnover per mile | 807 | 793 | 14 | -1.73% |
| Clearance | - | - | +0.2" | - |






Speedometer Error
(First wheel OEM size)
| Reading | 20 mph | 30 mph | 40 mph | 50 mph | 60 mph | 70 mph | 80 mph | 90 mph |
|---|---|---|---|---|---|---|---|---|
| Actual | 20.4 | 30.5 | 40.7 | 50.9 | 61.1 | 71.2 | 81.4 | 91.6 |
