BMW 640i Gran Coupe Spare Tire

The BMW 640i Gran Coupe does not come with a standard spare tire as part of its feature toolkit. BMW has chosen to use run-flat tires which, in case of a puncture, allow you to drive at reduced speeds over limited distances without air pressure in the tire. However, if you prefer to carry a spare tire, the recommended specifications are as follows: the wheel size would be 8.5Jx19 ET33 for the front, and 9Jx19 ET44 for the rear, with the tire size being 245/40 R19 for the front and 275/35 R19 for the rear. These are the exact sizes that are originally equipped in the 640i Gran Coupe. Please remember that the use of different tire specifications may affect the performance, fuel consumption and safety of the vehicle.

BMW 640i Gran Coupe models manufactured from 2013 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 Gran Coupe years and trims.

Listed below are compact spare tire sizes that can fit some BMW 640i Gran Coupe vehicles based on acceptable tire diameter range of 25.9" to 27.6". Some 640i 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 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 Gran Coupe

Discover spare tire solutions for your BMW 640i 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 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.