2020 Ram 3500 tire sizes
The 2020 Ram 3500 came from the factory with 3 tire sizes on 17" to 20" wheels. The most common size is 235/80 R17. Pick your trim below.
2020 3500 Big Horn
Factory (OE) sizes
18"wheels
Optional sizes
20"wheels
2020 3500 Big Horn Dual Rear Wheel
Factory (OE) sizes
17"wheels
2020 3500 Laramie
Factory (OE) sizes
18"wheels
Optional sizes
20"wheels
2020 3500 Laramie Dual Rear Wheel
Factory (OE) sizes
17"wheels
2020 3500 Laramie Longhorn
Factory (OE) sizes
18"wheels
Optional sizes
20"wheels
2020 3500 Laramie Longhorn Dual Rear Wheel
Factory (OE) sizes
17"wheels
2020 3500 Limited
Factory (OE) sizes
20"wheels
2020 3500 Limited Dual Rear Wheel
Factory (OE) sizes
17"wheels
2020 3500 Lone Star
Factory (OE) sizes
18"wheels
Optional sizes
20"wheels
2020 3500 Lone Star Dual Rear Wheel
Factory (OE) sizes
17"wheels
2020 3500 Tradesman
Factory (OE) sizes
18"wheels
2020 3500 Tradesman Dual Rear Wheel
Factory (OE) sizes
17"wheels
How to read 235/80 R17
- 235
- Tread width in millimetres
- 80
- Sidewall height, % of width
- R
- Radial construction
- 17
- Wheel diameter in inches
Overall diameter: about 31.8" · Sidewall: 188 mm