Ford F-350 Super Duty Spare Tire

The Ford F-350 Super Duty, a popular heavy-duty pickup truck, comes equipped with a full-size spare tire as a standard feature for emergency situations. This spare tire is typically stored under the rear of the vehicle and is of the same dimensions as the truck's other tires to maintain vehicle performance and safety. The size of the spare tire largely depends on the model year of your F-350 Super Duty; however, for recent models, generally, the mounted spare wheel diameter is 17-20 inches, corresponding to the truck's regular tire size. This ensures that if a tire is damaged or punctured while on the road, the driver can quickly and easily replace the damaged tire with a spare of equal size and continue their journey with minimal disruption. It's always recommended to check your owner's manual or consult with a Ford dealer to ensure you have the correct spare tire size for your specific F-350 Super Duty model.

Ford F-350 Super Duty models manufactured from 1999 to 2025 have tires with overall diameter ranging from 30.4" to 34.8", allowing the use of a temporary spare tire with a near same diameter as the OEM tire. Tire diameter and wheel diameter clearance have been taken into account for the specific Ford F-350 Super Duty years and trims.

Listed below are compact spare tire sizes that can fit some Ford F-350 Super Duty vehicles based on acceptable tire diameter range of 29.5" to 35.8". Some F-350 Super Duty models may require the use of a traditional full-size tire as a spare. To ensure safe temporary mobility in case of a road emergency, always refer to the vehicle owner's manual for the correct Ford F-350 Super Duty spare tire size designated by vehicle's manufacturer.

Spare Size	Spare Diameter
T175/90D18from $290.30	30.4"
T175/80R19from $182.97	30"
T165/90D18from $115.96	29.7"
T165/90R18	29.7"
T175/90R18	30.4"

Spare Tire for Ford F-350 Super Duty

Discover spare tire solutions for your Ford F-350 Super Duty based on model year. Generally, spare tire size has to be within 3% of the overall diameter of the original equipment tire size. Ford F-350 Super Duty tire size can vary depending on the year and trim. Make sure to check the load index and load capacity of the spare tire to ensure that it is capable to safely support your vehicle's weight.

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.