Bentley Brooklands Coupe Tire Size and Rim Guide by Model Year & Trim
The Bentley Brooklands Coupe features varying tire sizes and rim widths depending on the model year and trim level. Early models typically use tires marked 275/40ZR20 on 9.5 x 20-inch rims, while later variants may include slight size adjustments reflecting trim-specific performance requirements.\n\nWhen comparing trims, pay close attention to the rim diameter and width. For instance, the standard Brooklands Coupe rims are usually 20 inches in diameter, with widths ranging from 9 to 10 inches, affecting tire profile and handling characteristics.\n\nPractical guidance for selecting or comparing tires involves checking the exact tire size markings on your specific model year and trim, as mixing sizes can impact vehicle dynamics and safety. Always refer to manufacturer recommendations to ensure optimal fitment.\n\nBy understanding the connection between tire size markings and rim dimensions, owners and enthusiasts of the Bentley Brooklands Coupe can make informed decisions when replacing or upgrading wheels and tires.
| Make / model / trim | Year | Tire size | Wheel |
|---|---|---|---|
| Bentley Brooklands Coupe 6.8 V8 | 2019 | 255/40R20 | 8.5" × 20" |
| Bentley Brooklands Coupe 6.8 V8 | 2018 | 255/40R20 | 8.5" × 20" |
| Bentley Brooklands Coupe 6.8 V8 | 2017 | 255/40R20 | 8.5" × 20" |
| Bentley Brooklands Coupe 6.8 V8 | 2016 | 255/40R20 | 8.5" × 20" |
| Bentley Brooklands Coupe 6.8 V8 | 2015 | 255/40R20 | 8.5" × 20" |
| Bentley Brooklands Coupe 6.8 V8 | 2014 | 255/40R20 | 8.5" × 20" |
| Bentley Brooklands Coupe 6.8 V8 | 2013 | 255/40R20 | 8.5" × 20" |
| Bentley Brooklands Coupe 6.8 V8 | 2012 | 255/40R20 | 8.5" × 20" |
| Bentley Brooklands Coupe 6.8 V8 | 2011 | 255/40R20 | 8.5" × 20" |
| Bentley Brooklands Coupe 6.8 V8 | 2010 | 255/40R20 | 8.5" × 20" |
| Bentley Brooklands Coupe 6.8 V8 | 2009 | 255/40R20 | 8.5" × 20" |
| Bentley Brooklands Coupe 6.8 V8 | 2008 | 255/40R20 | 8.5" × 20" |
For bolt pattern (PCD), offset ET, center bore, and mounting details, open the bolt pattern page for Bentley Brooklands Coupe.
FAQ
- What tire sizes are common on Bentley Brooklands Coupe models?
- Common tire sizes on the Brooklands Coupe include 275/40ZR20, often paired with 9.5 x 20-inch rims. Exact sizes vary by model year and trim.
- How do rim widths affect tire size choices for the Brooklands Coupe?
- Rim width determines the tire's sidewall profile and overall fit. Wider rims may require tires with specific widths to maintain proper handling and safety.
- Can I use the same tires across different Bentley Brooklands Coupe trims?
- It's important to verify tire and rim dimensions for each trim, as variations exist. Using tires not matched to the rim and vehicle specification can impact performance.
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 |
