BMW 640i xDrive Gran Coupe Spare Tire

The BMW 640i xDrive Gran Coupe doesn't come with a traditional spare tire as standard. Instead, it utilizes run-flat tires which are created to permit continued driving for up to 50 miles at a maximum speed of 50 mph in the event of a puncture or a severe drop in tire pressure. However, if you'd prefer to have a spare tire for this car, the ideal type would be a compact spare, also known as a "donut," due to its small size and lightweight nature, providing a temporary solution in the event of a flat tire. The precise size of spare tire required would depend on the specification of the vehicle, but for most BMW 640i xDrive Gran Coupes, this would be in the range of 17 to 19 inches. Always remember to refer to your vehicle's manual or consult with a BMW dealer or specialist to ensure the correct size and type are acquired.

BMW 640i xDrive Gran Coupe models manufactured from 2014 to 2019 have tires with overall diameter ranging from 26.7" to 26.8", 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 BMW 640i xDrive Gran Coupe years and trims.

Listed below are compact spare tire sizes that can fit some BMW 640i xDrive Gran Coupe vehicles based on acceptable tire diameter range of 25.9" to 27.6". Some 640i xDrive Gran Coupe 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 BMW 640i xDrive Gran Coupe spare tire size designated by vehicle's manufacturer.

Spare Size	Spare Diameter
T145/60R20from $271.36	26.9"
T145/80D18from $257.05	27.1"
T155/70R18from $178.60	26.6"
T165/80R17from $166.85	27.4"
T135/90R17from $158.19	26.6"
T135/70R19from $147.99	26.5"
T145/65R20from $146.43	27.4"
T135/80R18from $125.96	26.5"
T165/80D17from $124.93	27.4"
T145/70D18from $118.97	26"
T155/80D17from $97.90	26.8"
T155/90D16from $92.99	27"
T145/90D16from $88.99	26.3"
T145/80D17from $81.99	26.1"
T155/80R17	26.8"
T155/90R16	27"
T165/70D17	26.1"
T165/70D18	27.1"
T165/70R17	26.1"
T165/70R18	27.1"
T185/55D18	26"
T155/70D18	26.6"
T145/90R17	27.3"
T145/90R16	26.3"
T145/90D17	27.3"
T145/80R18	27.1"
T145/80R17	26.1"
T145/70R18	26"
T135/90D17	26.6"
T135/80D18	26.5"
T185/55R18	26"

Spare Tire for BMW 640i xDrive Gran Coupe

Discover spare tire solutions for your BMW 640i xDrive Gran Coupe based on model year. Generally, spare tire size has to be within 3% of the overall diameter of the original equipment tire size. BMW 640i xDrive Gran Coupe 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.