Mazda BT-50 (CD, UN) Tire Sizes & Rim Dimensions by Model Year and Trim
The Mazda BT-50 (CD, UN) features a variety of tire sizes and rim dimensions depending on model year and trim level. Common tire markings include sizes such as 265/65R17 and 255/70R16, tailored to each trim's specifications.\n\nRim widths typically range from 7 to 7.5 inches, with diameters commonly at 16 or 17 inches depending on the chosen trim and year. These dimensions affect both wheel fitment and vehicle handling characteristics.\n\nWhen comparing trims, it is essential to consider the exact tire and rim size combination recommended by Mazda to maintain safety and performance standards. Ensure compatibility by referencing OEM specifications for your specific BT-50 (CD, UN) model year.
| Make / model / trim | Year | Tire size | Wheel |
|---|---|---|---|
| Mazda BT-50 (CD, UN) 2.5 MRZ-CD 4x4 | 2015 | 235/75R15 | 7" × 15" |
| Mazda BT-50 (CD, UN) 2.5 MRZ-CD 4x4 | 2014 | 235/75R15 | 7" × 15" |
| Mazda BT-50 (CD, UN) 2.5 MRZ-CD 4x4 | 2013 | 235/75R15 | 7" × 15" |
| Mazda BT-50 (CD, UN) 2.5 MRZ-CD 4x4 | 2012 | 235/75R15 | 7" × 15" |
| Mazda BT-50 (CD, UN) 2.5 MRZ-CD 4x4 | 2011 | 235/75R15 | 7" × 15" |
| Mazda BT-50 (CD, UN) 2.5 MRZ-CD 4x4 | 2010 | 235/75R15 | 7" × 15" |
| Mazda BT-50 (CD, UN) 2.5 MRZ-CD 4x4 | 2009 | 235/75R15 | 7" × 15" |
| Mazda BT-50 (CD, UN) 2.5 MRZ-CD 4x4 | 2008 | 235/75R15 | 7" × 15" |
| Mazda BT-50 (CD, UN) 2.5 MRZ-CD 4x4 | 2007 | 235/75R15 | 7" × 15" |
| Mazda BT-50 (CD, UN) 2.5 MRZ-CD 4x4 | 2006 | 235/75R15 | 7" × 15" |
For bolt pattern (PCD), offset ET, center bore, and mounting details, open the bolt pattern page for Mazda BT-50 (CD, UN).
FAQ
- What are the common tire sizes for the Mazda BT-50 (CD, UN)?
- Common tire sizes include 265/65R17 and 255/70R16, varying by model year and trim.
- How does rim width affect tire selection on the BT-50?
- Rim width influences the tire's fit and handling, with typical widths of 7 to 7.5 inches recommended for Mazda BT-50 (CD, UN).
- Can I mix tire sizes between different trims of the BT-50?
- It's best to use the OEM-recommended tire and rim sizes for each trim to ensure proper fit and vehicle 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 |
