BMW 340i Spare Tire

The BMW 340i, celebrated for its dynamic performance and luxurious amenities, does not traditionally come equipped with a spare tire as part of its standard setup, primarily due to the manufacturer's preference for run-flat tires (RFT) and an effort to save space and reduce vehicle weight for improved efficiency and performance. However, for drivers who prioritize having a spare tire for emergencies, there are aftermarket solutions available. The recommended size for a BMW 340i spare tire is typically a compact, temporary use "donut" tire, designed to save space in the vehicle while providing a short-term solution for getting to a service location. This spare tire is generally smaller than the vehicle's standard tires, with common dimensions being 18 inches in diameter to match the BMW 340i's compatibility, although the exact width and profile may vary. Owners interested in purchasing a spare tire should also consider acquiring a compatible jack and tire iron, ensuring they have all necessary tools for an emergency tire change. It's advisable to consult with a BMW dealership or a specialized automotive parts provider to purchase the correct size and type of spare tire, ensuring it fits the specific model year and configuration of the 340i.

BMW 340i models manufactured from 2016 to 2018 have tires with overall diameter ranging from 25.9" to 26.2", 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 340i years and trims.

Listed below are compact spare tire sizes that can fit some BMW 340i vehicles based on acceptable tire diameter range of 25.1" to 27". Some 340i 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 340i spare tire size designated by vehicle's manufacturer.

Spare Size	Spare Diameter
T145/60R20from $271.36	26.9"
T155/70R18from $178.60	26.6"
T155/70D17from $175.43	25.6"
T155/60R18from $164.19	25.3"
T135/90R17from $158.19	26.6"
T135/90R16from $155.20	25.6"
T135/70R19from $147.99	26.5"
T155/70R17from $139.76	25.6"
T135/70D18from $135.05	25.5"
T135/80R17from $133.66	25.5"
T135/70R18from $131.66	25.5"
T135/80R18from $125.96	26.5"
T145/70D18from $118.97	26"
T115/95R17from $117.54	25.6"
T135/80D17from $112.58	25.5"
T155/80D17from $97.90	26.8"
T145/90D16from $88.99	26.3"
T145/80D17from $81.99	26.1"
T155/70D18	26.6"
T155/80D16	25.7"
T155/80R16	25.7"
T155/80R17	26.8"
T165/70D17	26.1"
T165/70R17	26.1"
T185/55D18	26"
T185/55R18	26"
T185/60D17	25.7"
T145/90R16	26.3"
T145/80R17	26.1"
T125/70R19	25.9"
T135/60D19	25.4"
T135/60R19	25.4"
T135/80D18	26.5"
T135/90D16	25.6"
T135/90D17	26.6"
T145/65D18	25.4"
T145/65R18	25.4"
T145/70R18	26"
T185/60R17	25.7"

Spare Tire for BMW 340i

Discover spare tire solutions for your BMW 340i based on model year. Generally, spare tire size has to be within 3% of the overall diameter of the original equipment tire size. BMW 340i 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.