Tire specs
- Load index
- 121/120
- Speed rating
- R (106 mph)
- Load range
- E (10-ply)
- Tread depth
- 15/32"
- Item #
- 2257516NEX15386NXK
2026 Ram ProMaster 2500 SLT+ (C-Type Tires) — 225/75R16
2026 Ram ProMaster 2500 SLT+ (C-Type Tires)
- Factory size
- 225/75R16
- Load / speed
- 121/120R
1 tire result
Factory-size matches for your vehicleWhat size tires does the 2026 Ram ProMaster 2500 SLT+ (C-Type Tires) take?
The factory tire size for the 2026 Ram ProMaster 2500 SLT+ (C-Type Tires) is 225/75R16.
The catalog lists it at load index 121/120, speed rating R (up to 106 mph).
| Wheels | Size | Load index | Speed rating |
|---|---|---|---|
| All wheels | 225/75R16 | 121/120 | R |
Confirm the size printed on the sidewall of your current tire or on the tire placard in the driver's door jamb before you buy. Replacement tires should meet or exceed the vehicle's load index and speed rating.