RAM ProMaster 3500 Spare Tire

The RAM ProMaster 3500, a versatile full-size van designed for businesses, comes with an emergency spare tire as a standard feature to ensure safety in case of a flat tire during transit. The spare tire's specifications match the standard tire size on the ProMaster 3500, which is 225/75R16C for most models. These are commercial-grade, all-season tires intended to handle heavy loads and a myriad of driving conditions. This spare tire is typically stored underneath the rear of the vehicle, ensuring easy access for speedy replacement even when the van's cargo area is fully loaded.

RAM ProMaster 3500 models manufactured from 2014 to 2025 have tires with overall diameter of 29.3", 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 RAM ProMaster 3500 years and trims.

Listed below are compact spare tire sizes that can fit some RAM ProMaster 3500 vehicles based on acceptable tire diameter range of 28.4" to 30.2". Some ProMaster 3500 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 RAM ProMaster 3500 spare tire size designated by vehicle's manufacturer.

Spare Size	Spare Diameter
T175/80R19from $182.97	30"
T155/80R19from $173.33	28.8"
T155/90D18from $163.99	29"
T155/90R18from $134.96	29"
T165/90R17from $119.99	28.7"
T165/90D18from $115.96	29.7"
T165/90D17from $109.43	28.7"
T175/90D17	29.4"
T175/80R18	29"
T175/80D18	29"
T165/90R18	29.7"
T155/80D19	28.8"
T145/80R20	29.1"
T175/90R17	29.4"

Spare Tire for RAM ProMaster 3500

Discover spare tire solutions for your RAM ProMaster 3500 based on model year. Generally, spare tire size has to be within 3% of the overall diameter of the original equipment tire size. RAM ProMaster 3500 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.