Lexus GS I (JZS147) Tire Sizes, Rim Widths & Trim Comparison
The Lexus GS I (JZS147) features a range of tire sizes and rim widths tailored to various model years and trims. Understanding these specifications is crucial for proper maintenance and upgrades.\n\nTypical tire size markings for this model range between 205/55R16 and 225/50R16 depending on the trim and year. Rim widths commonly measure between 6.5 and 7.5 inches, paired with 16-inch diameters in most factory configurations.\n\nWhen comparing trims, it's important to note that sportier variants generally support wider rims and tires for improved handling, while base trims maintain narrower sizes for comfort and efficiency. Verifying exact markings for your specific model year ensures safety and performance.\n\nUse this guide to confirm tire compatibility and select rims that match the factory standard dimensions for the Lexus GS I (JZS147), aiding in balanced ride quality and tire wear.
| Make / model / trim | Year | Tire size | Wheel |
|---|---|---|---|
| Lexus GS I (JZS147) 300 | 1997 | 245/40R18 | 8" × 18" |
| Lexus GS I (JZS147) 300 | 1996 | 245/40R18 | 8" × 18" |
| Lexus GS I (JZS147) 300 | 1995 | 245/40R18 | 8" × 18" |
| Lexus GS I (JZS147) 300 | 1994 | 245/40R18 | 8" × 18" |
| Lexus GS I (JZS147) 300 | 1993 | 245/40R18 | 8" × 18" |
For bolt pattern (PCD), offset ET, center bore, and mounting details, open the bolt pattern page for Lexus GS I (JZS147).
FAQ
- What tire sizes fit the Lexus GS I (JZS147)?
- Tire sizes typically range from 205/55R16 to 225/50R16, varying by year and trim level.
- What are the standard rim widths for the GS I (JZS147)?
- Standard rim widths range from 6.5 to 7.5 inches, usually with a 16-inch diameter.
- How can I compare trims based on wheel specifications?
- Sport trims often have wider rims and tire profiles for performance, while base trims use narrower sizes for comfort.
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 |