BMW 740i xDrive Spare Tire

The BMW 740i xDrive, a luxury sedan known for its cutting-edge technology and superior performance does not traditionally come with a spare tire as part of its standard package. Instead, the vehicle is equipped with run-flat tires, which are designed to resist the effects of deflation when punctured, allowing the driver to continue to drive for a limited distance at a reduced speed. This is intended to provide enough leeway to reach a service station or a safe place to change the tire. However, if a traditional spare tire is desired, the recommended size is generally a compact, temporary use tire. The exact dimensions can depend on the model year of the BMW 740i xDrive, but usually, the spare tire diameter could range from 17 to 20 inches, and the tire width could range from 135mm to 155mm. It is always advised to check the owner ' s manual or consult with BMW dealership for the exact size and type preferred for specific use. These spare tires are also lighter than regular tires and save space in the trunk, but they should not be used as a permanent solution due to limited durability and performance compared to standard tires.

BMW 740i xDrive models manufactured from 2017 to 2025 have tires with overall diameter ranging from 27.7" to 29.1", 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 BMW 740i xDrive years and trims.

Listed below are compact spare tire sizes that can fit some BMW 740i xDrive vehicles based on acceptable tire diameter range of 26.9" to 30". Some 740i xDrive 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 740i xDrive 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"
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"
T155/90D16from $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"
T155/90R17	28"
T155/90R16	27"
T155/80R18	27.8"
T155/80D19	28.8"
T155/80D18	27.8"
T145/90R17	27.3"
T145/90D17	27.3"
T145/80R20	29.1"
T145/80R18	27.1"
T175/90R17	29.4"

Spare Tire for BMW 740i xDrive

Discover spare tire solutions for your BMW 740i xDrive based on model year. Generally, spare tire size has to be within 3% of the overall diameter of the original equipment tire size. BMW 740i xDrive 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.