2016 RAM 2500 Tire Sizes
The 2016 Ram 2500 tire sizes listed here are 245/70R17, 265/70R17, 275/70R18, 285/55R20, and 285/70R17.
These are tire-size designations, and the different sizes may correspond to different original wheel or trim configurations. The list does not identify which size fits each trim or engine, so confirm the correct fitment for your truck on the door jamb or in the owner's manual.
Use the listed sizes as a reference rather than assuming they are interchangeable. If the tire size for your specific vehicle is not shown on its door-jamb label or in the owner's manual, confirm it there before choosing replacement tires.
- 245/70R17 · 265/70R17 · 275/70R18 · 285/55R20 · 285/70R17
- OEM tire sizes
- Distinct OEM sizes245/70R17 · 265/70R17 · 275/70R18 · 285/55R20 · 285/70R17
- Calculated overall diameter30.5–33.2 in
Calculated from catalog valuesOverall diameter is calculated from the stored OEM size string.
- 245/70R17
- 265/70R17
- 275/70R18
- 285/55R20
- 285/70R17
Compare a size
Real builds
- 2016 · 18 · 295/70R18
- 2016 · 10.0×20 -18 mm · 35/12.5R20
- 2016 · 10.0×20 -19 mm · 35/12.5R20 · Leveling Kit
- 2016 · 10.0×22 · 37/12.5R22 · Suspension Lift 5"
This figure is calculated from stored catalog values, not a separate manufacturer field.