Acura RL Tire Sizes & Rim Dimensions by Model Year and Trim
The Acura RL features varying tire sizes and rim dimensions depending on the model year and trim level. Common tire size markings include variations such as 235/50R18 or 245/45R17, each indicating tire width, aspect ratio, and rim diameter.\n\nRim widths for the Acura RL typically range from 7 to 8.5 inches, matched to diameters between 17 and 18 inches. These measurements affect wheel fitment, handling, and ride comfort.\n\nWhen comparing trims across model years, manufacturers may adjust tire and rim specifications to optimize performance or aesthetics. Always check the specific tire size markings and rim width × diameter for your trim to ensure compatibility and safety.\n\nConsulting this detailed tire and rim guide helps you select the right replacement or upgrade wheels, guaranteeing proper fit and preserving your Acura RL's driving dynamics.
| Make / model / trim | Year | Tire size | Wheel |
|---|---|---|---|
| Acura RL 3.5 | 2004 | 245/50R17 | 8" × 17" |
| Acura RL 3.5 | 2003 | 245/50R17 | 8" × 17" |
| Acura RL 3.5 | 2002 | 245/50R17 | 8" × 17" |
| Acura RL 3.5 | 2001 | 245/50R17 | 8" × 17" |
| Acura RL 3.5 | 2000 | 245/50R17 | 8" × 17" |
For bolt pattern (PCD), offset ET, center bore, and mounting details, open the bolt pattern page for Acura RL.
FAQ
- What do the tire size numbers like 235/50R18 mean on an Acura RL?
- They represent the tire width in millimeters, aspect ratio as a percentage of width, and the rim diameter in inches respectively.
- Can tire sizes differ between Acura RL trims?
- Yes, different trims and model years may have varying tire sizes and rim widths to match performance or style requirements.
- Is it safe to replace my Acura RL’s tires with a different size than OEM?
- Only if the new tire size matches the rim diameter and width within manufacturer recommendations to maintain handling 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 |