1991 Ford F-250 Spare Tire
The Ford F-250, a super-duty pickup truck from the renowned automaker Ford Motor Company, typically comes with a full-size spare tire. The size of this spare tire matches the standard tires equipped on the vehicle, ensuring that the truck maintains its performance and handling capabilities in the event of a tire failure. The commonly used size for a Ford F-250's tires, including the spare, is LT245/75R17 for standard models, but this can vary depending upon the specific model year, trim level, and optional equipment chosen. It is advisable to consult the vehicle's owner's manual or a Ford dealership for the exact spare tire size specific to your model. Typically, the spare tire is stored under the truck's bed, easily accessible in case of an emergency through the use of a tire-changing toolkit also provided by Ford.
1991 Ford F-250 comes with 3 OEM tire size options. Select the original equipment the tire size installed on your vehicle to see all spare tires that have roughly the same tire diameter and can be used as a temporary replacement in the event of a flat tire. Remember that load carrying capacity of the spare tire must be the same or higher than the load carrying capacity of the original equipment tires in order to safely support the weight of your vehicle. Refer to vehicle owner's manual or contact Ford dealership to confirm the correct 1991 Ford F-250 spare tire size.
7.50R16
7.50R16 tire has a diameter of 29.8". These temporary spare tires fit the acceptable tire diameter range of 28.9" to 30.7".
| Spare Size | Spare Diameter | Diameter Differential |
|---|---|---|
| T175/90D18from $290.30 | 30.4" | 2% |
| T175/80R19from $182.97 | 30" | 0.7% |
| T155/90D18from $163.99 | 29" | -2.7% |
| T155/90R18from $134.96 | 29" | -2.7% |
| T165/90D18from $115.96 | 29.7" | -0.3% |
| T175/90R17 | 29.4" | -1.3% |
| T175/90D17 | 29.4" | -1.3% |
| T175/80R18 | 29" | -2.7% |
| T175/80D18 | 29" | -2.7% |
| T165/90R18 | 29.7" | -0.3% |
| T145/80R20 | 29.1" | -2.3% |
| T175/90R18 | 30.4" | 2% |
LT215/85R16
LT215/85R16 tire has a diameter of 30.4". These temporary spare tires fit the acceptable tire diameter range of 29.5" to 31.3".
| Spare Size | Spare Diameter | Diameter Differential |
|---|---|---|
| T175/90D18from $290.30 | 30.4" | 0% |
| T175/80R19from $182.97 | 30" | -1.3% |
| T165/90D18from $115.96 | 29.7" | -2.3% |
| T165/90R18 | 29.7" | -2.3% |
| T175/90R18 | 30.4" | 0% |
LT235/85R16
No matching compact spares. Using a full-size spare tire is recommended.
More Ford F-250 Spare Tires
All listed guides, data and/or calculations are for informational purposes only. Spare-Tires.com does not warrant or make any representations regarding the accuracy of or the results of the use of this information. Always refer to vehicle owner's manual for the correct spare tire size configuration.