BMW 640i xDrive Gran Turismo Spare Tire

The BMW 640i xDrive Gran Turismo does not come with a traditional full-size spare tire due to its emphasis on reducing vehicle weight and increasing luggage space. Instead, it is equipped with run-flat tires, which are designed to resist the effects of deflation when punctured, allowing you to continue driving for about 50 miles at a maximum speed of 50 mph, sufficient to get you to a safe area or service station. However, you can opt for a spare tire depending on personal preference or for long-distance travel. The recommended spare tire size for the BMW 640i xDrive Gran Turismo, if you decide to get one, is the same as the standard tire size, which is 245/45R19 for the front and 275/40R19 for the rear. The exact tire measurements might differ based on the vehicle ' s year and specific model.

BMW 640i xDrive Gran Turismo models manufactured from 2018 to 2019 have tires with overall diameter of 27.7", 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 Turismo years and trims.

Listed below are compact spare tire sizes that can fit some BMW 640i xDrive Gran Turismo vehicles based on acceptable tire diameter range of 26.9" to 28.5". Some 640i xDrive Gran Turismo 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 Turismo spare tire size designated by vehicle's manufacturer.

Spare Size	Spare Diameter
T145/80D18from $257.05	27.1"
T155/70R19from $237.96	27.6"
T155/85D18from $185.43	28.4"
T145/80R19from $183.34	28.1"
T165/80R17from $166.85	27.4"
T145/65R20from $146.43	27.4"
T165/80D17from $124.93	27.4"
T145/85R18from $118.73	27.7"
T155/90D17from $114.99	28"
T155/90D16from $92.99	27"
T165/70D18	27.1"
T165/60R20	27.8"
T155/90R17	28"
T155/90R16	27"
T155/80R18	27.8"
T155/80D18	27.8"
T145/90R17	27.3"
T145/90D17	27.3"
T145/80R18	27.1"
T165/70R18	27.1"

Spare Tire for BMW 640i xDrive Gran Turismo

Discover spare tire solutions for your BMW 640i xDrive Gran Turismo 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 Turismo 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.