Mercury Mountaineer Spare Tire

The Mercury Mountaineer spare tire is an essential part of the vehicle ' s emergency equipment, designed to replace a flat or damaged tire in unexpected situations and allow the vehicle to be driven to a location for repair or replacement. The standard spare tire type for a Mercury Mountaineer is a compact temporary or "donut" spare. This type of tire is not intended for long-distance or high-speed driving, but rather for short-term use until the original tire is repaired or replaced. The typical size of the spare tire for a Mercury Mountaineer is a T155/90D18, but this may vary depending on the specific model and year of the vehicle. It's always a good idea to check your vehicle's owner manual or consult with a professional mechanic to ensure the correct spare tire size for your Mercury Mountaineer.

Mercury Mountaineer models manufactured from 1997 to 2010 have tires with overall diameter ranging from 27.4" to 30.1", 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 Mercury Mountaineer years and trims.

Listed below are compact spare tire sizes that can fit some Mercury Mountaineer vehicles based on acceptable tire diameter range of 26.6" to 31". Some Mountaineer 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 Mercury Mountaineer spare tire size designated by vehicle's manufacturer.

Spare Size	Spare Diameter
T175/90D18from $290.30	30.4"
T145/60R20from $271.36	26.9"
T145/80D18from $257.05	27.1"
T155/70R19from $237.96	27.6"
T155/85D18from $185.43	28.4"
T145/80R19from $183.34	28.1"
T175/80R19from $182.97	30"
T155/80R19from $173.33	28.8"
T165/80R17from $166.85	27.4"
T155/90D18from $163.99	29"
T145/65R20from $146.43	27.4"
T155/90R18from $134.96	29"
T165/80D17from $124.93	27.4"
T165/90R17from $119.99	28.7"
T145/85R18from $118.73	27.7"
T165/90D18from $115.96	29.7"
T155/90D17from $114.99	28"
T165/90D17from $109.43	28.7"
T155/80D17from $97.90	26.8"
T155/90D16from $92.99	27"
T165/60R20	27.8"
T165/70D18	27.1"
T165/70R18	27.1"
T165/90R18	29.7"
T175/80D18	29"
T175/80R18	29"
T175/90D17	29.4"
T175/90R17	29.4"
T155/90R17	28"
T155/90R16	27"
T145/80R18	27.1"
T145/80R20	29.1"
T145/90D17	27.3"
T145/90R17	27.3"
T155/80D18	27.8"
T155/80D19	28.8"
T155/80R17	26.8"
T155/80R18	27.8"
T175/90R18	30.4"

Spare Tire for Mercury Mountaineer

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