2015 Ram 1500 Tire & Wheel Fitment
Review available tire and wheel fitment records for the 2015 Ram 1500. Specifications can vary by trim, drivetrain, brake package and factory wheel package, so use the trim-level details and source information below.
2015 Ram 1500 Fitment Overview
Available Trims / Configurations
Configurations shown here are supported by FitmentCompass records marked either Verified or Single source. Single-source records have not yet been independently confirmed and should be checked against the exact vehicle before purchase or installation.
Factory Tire & Wheel Fitment
| Trim | Axle | Tire size | Wheel |
|---|---|---|---|
| Big Horn | All | 275/60R20 | 20 in diameter |
| Express | All | 275/60R20 | 20 in diameter |
| HFE | All | 265/70R17 | 17 in diameter |
| Laramie | All | 265/70R17 | 17 in diameter |
| Laramie Limited | All | 275/60R20 | 20 in diameter |
| Laramie Longhorn | All | 275/60R20 | 20 in diameter |
| Lone Star | All | 275/60R20 | 20 in diameter |
| Outdoorsman | All | 265/70R17 | 17 in diameter |
| Rebel | All | 285/70R17 | 17 in diameter |
| SLT | All | 265/70R17 | 17 in diameter |
| Sport | All | 275/60R20 | 20 in diameter |
| Sport Regular Cab | All | 285/45R22 | 22 in diameter |
| ST | All | 265/70R17 | 17 in diameter |
| SXT | All | 265/70R17 | 17 in diameter |
| Tradesman | All | 265/70R17 | 17 in diameter |
OEM Tire Sizes
Alternative Tire Sizes
| Trim | Axle | Tire size | Wheel | Notes |
|---|---|---|---|---|
| Laramie | All | 275/60R20 | 20 in diameter | Verify clearance, load rating, source status and manufacturer guidance before changing from the factory specification. |
| Outdoorsman | All | 275/60R20 | 20 in diameter | Verify clearance, load rating, source status and manufacturer guidance before changing from the factory specification. |
| ST | All | 275/60R20 | 20 in diameter | Verify clearance, load rating, source status and manufacturer guidance before changing from the factory specification. |
Sources & Verification
Compare Tire & Wheel Changes
Use the calculators before changing tire diameter, wheel width or offset.
More Ram 1500 Fitment
2015 Ram 1500 Fitment FAQ
What tire size fits a 2015 Ram 1500?
Fitment records on this page include 275/60R20, 265/70R17, 285/70R17, 285/45R22. The correct size can still vary by trim, axle and factory wheel package, so use the trim-specific table and source information above.
Does matching tire size or bolt pattern guarantee fitment?
No. Wheel diameter, width, offset, center bore, brake clearance, lug hardware, load rating and vehicle configuration must also be compatible.