BMW 740i Spare Tire

The BMW 740i typically comes equipped with a run-flat tire system, designed to maintain their shape and support the vehicle's weight to allow the driver to continue driving to a safe location even after a puncture. However, due to this system, BMW 740i models usually do not include a traditional spare tire as standard. But some drivers might still seek a spare tire for added security which could be a full-size or a donut, depending on personal preference. The proper spare tire size for a BMW 740i is largely contingent on the model year, with most employing tires such as the P245/50R18 or P245/45R19. It is recommended to confirm with the vehicle's owner manual or a professional to determine the exact size needed for your specific model.

BMW 740i models manufactured from 1993 to 2025 have tires with overall diameter ranging from 25.6" 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 years and trims.

Listed below are compact spare tire sizes that can fit some BMW 740i vehicles based on acceptable tire diameter range of 24.8" to 30". Some 740i 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 spare tire size designated by vehicle's manufacturer.

Spare Size	Spare Diameter
T145/60R20from $271.36	26.9"
T145/80D18from $257.05	27.1"
T155/70R19from $237.96	27.6"
T155/85D18from $185.43	28.4"
T145/80R19from $183.34	28.1"
T155/70R18from $178.60	26.6"
T155/70D17from $175.43	25.6"
T155/80R19from $173.33	28.8"
T165/80R17from $166.85	27.4"
T155/60R18from $164.19	25.3"
T155/90D18from $163.99	29"
T135/90R17from $158.19	26.6"
T135/90R16from $155.20	25.6"
T135/70R19from $147.99	26.5"
T145/65R20from $146.43	27.4"
T155/70R17from $139.76	25.6"
T135/70D18from $135.05	25.5"
T155/90R18from $134.96	29"
T135/80R17from $133.66	25.5"
T135/70R18from $131.66	25.5"
T125/80R17from $127.33	24.9"
T135/80R18from $125.96	26.5"
T165/80D17from $124.93	27.4"
T125/70R18from $123.33	24.9"
T145/70D17from $120.99	25"
T165/90R17from $119.99	28.7"
T125/90R16from $119.73	24.9"
T145/70D18from $118.97	26"
T145/85R18from $118.73	27.7"
T115/95R17from $117.54	25.6"
T165/90D18from $115.96	29.7"
T155/90D17from $114.99	28"
T135/80D17from $112.58	25.5"
T165/90D17from $109.43	28.7"
T155/80D17from $97.90	26.8"
T155/90D16from $92.99	27"
T145/90D16from $88.99	26.3"
T145/80D17from $81.99	26.1"
T185/60R17	25.7"
T165/70D17	26.1"
T165/60R20	27.8"
T155/90R17	28"
T155/90R16	27"
T155/80R18	27.8"
T155/80R17	26.8"
T155/80R16	25.7"
T155/80D19	28.8"
T165/70D18	27.1"
T165/70R17	26.1"
T165/70R18	27.1"
T185/60D17	25.7"
T185/55R18	26"
T185/55D18	26"
T175/90R17	29.4"
T175/90D17	29.4"
T175/80R18	29"
T175/80D18	29"
T165/90R18	29.7"
T155/80D18	27.8"
T155/80D16	25.7"
T155/70D18	26.6"
T135/90D17	26.6"
T135/90D16	25.6"
T135/80D18	26.5"
T135/60R19	25.4"
T135/60D19	25.4"
T125/90D16	24.9"
T125/80D17	24.9"
T145/70R17	25"
T145/65D18	25.4"
T145/65R18	25.4"
T145/70R18	26"
T145/90R17	27.3"
T145/90R16	26.3"
T145/90D17	27.3"
T145/80R20	29.1"
T145/80R18	27.1"
T145/80R17	26.1"
T145/80R16	25.1"
T145/80D16	25.1"
T125/70R19	25.9"

Spare Tire for BMW 740i

Discover spare tire solutions for your BMW 740i 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 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.