Lexus LS I (UCF10) Tire Sizes, Rim Widths & Trim Comparison
The Lexus LS I (UCF10), produced from 1994 to 2000, features various tire size markings depending on model year and trim level. Common tire sizes include 225/60R16 and 225/55R16, with variations in load index and speed rating based on trim.\n\nRim widths for the LS I typically range from 7.0 to 7.5 inches, with diameters fixed mostly at 16 inches. These measurements can differ when moving between base and higher-end trims, affecting ride comfort and handling.\n\nWhen comparing trims, note that Sport or Executive versions often come with wider rims and lower profile tires for enhanced performance. Careful attention to tire markings and rim specifications ensures proper fitment and maintains vehicle safety.
| Make / model / trim | Year | Tire size | Wheel |
|---|---|---|---|
| Lexus LS I (UCF10) 400 | 1994 | 225/55R17 | 7.5" × 17" |
| Lexus LS I (UCF10) 400 | 1993 | 225/55R17 | 7.5" × 17" |
| Lexus LS I (UCF10) 400 | 1992 | 225/55R17 | 7.5" × 17" |
| Lexus LS I (UCF10) 400 | 1991 | 225/55R17 | 7.5" × 17" |
| Lexus LS I (UCF10) 400 | 1990 | 225/55R17 | 7.5" × 17" |
| Lexus LS I (UCF10) 400 | 1989 | 225/55R17 | 7.5" × 17" |
For bolt pattern (PCD), offset ET, center bore, and mounting details, open the bolt pattern page for Lexus LS I (UCF10).
FAQ
- What tire sizes are common for the Lexus LS I (UCF10)?
- Typical tire sizes include 225/60R16 and 225/55R16, varying by year and trim.
- How do rim widths vary between trims on the LS I?
- Rim widths generally range from 7.0 to 7.5 inches, with sportier trims having wider rims.
- Why is comparing trim tire sizes important?
- Different trims have specific tire and rim specs affecting performance and safety.
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 |