Mercedes-Benz R63 AMG Spare Tire

The Mercedes-Benz R63 AMG, a high-performance luxury crossover SUV, has a typical spare tire located under its cargo area. The automaker recommends using only the manufacturer-specified spare tire for the R63 AMG, which belongs to the run-flat tire category. These tires are engineered to resist the effects of deflation when punctured, enabling the driver to continue to drive at a reduced speed (up to 50 miles at speeds up to 50 mph) with decreased performance until they reach a safe spot for tire changing or repair. The size of the spare tire should be compatible with the size of the car's standard tires, which are 265/45R20 (104Y) front and rear. When replacing, the use of original equipment (OE) tires is encouraged. Non-standard tires may affect the functionality of the vehicle's 4MATIC four-wheel drive system and it's advanced active safety technology systems. Mercedes-Benz does not recommend installing a winter version of the same size tire on the R63 AMG and using it as a permanent spare tire. It is considered a temporary solution due to its limited capability, and driving long-term or at high speeds on the spare tire is discouraged. It is always necessary to consult with a tire specialist or Mercedes-Benz dealership to ensure the correct spare tire is used for the R63 AMG.

Mercedes-Benz R63 AMG models manufactured in 2007 have tires with overall diameter of 29.4", 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 Mercedes-Benz R63 AMG years and trims.

Listed below are compact spare tire sizes that can fit some Mercedes-Benz R63 AMG vehicles based on acceptable tire diameter range of 28.5" to 30.3". Some R63 AMG 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 Mercedes-Benz R63 AMG 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 Mercedes-Benz R63 AMG

Discover spare tire solutions for your Mercedes-Benz R63 AMG based on model year. Generally, spare tire size has to be within 3% of the overall diameter of the original equipment tire size. Mercedes-Benz R63 AMG 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.