Audi S4 Spare Tire

The Audi S4, a high-performance variant of Audi's A4 lineup, is known for its refined combination of luxury and speed. However, when it comes to the topic of a spare tire, the situation is not as straightforward as it might be with more conventional vehicles. For many recent models, Audi has opted to provide a tire repair kit instead of a traditional spare tire, reflecting a wider automotive industry trend aimed at reducing vehicle weight and improving fuel efficiency. However, when a spare tire is available, either as standard equipment or an optional accessory, it is typically a compact, temporary-use "donut" spare. For example, a common size you might expect to find as a spare in those S4 models that do include one is around 18 inches, significantly smaller than the car's standard tires. This compact spare is designed to save space and is only intended for limited use, to get you to a repair shop or your home, rather than for extended driving. Consequently, S4 owners looking for peace of mind on longer trips often consider purchasing a full-size spare tire or ensuring their roadside assistance plan is up to date, acknowledging the practical limitations of the compact alternative or the absence of a spare entirely.

Audi S4 models manufactured from 1992 to 2025 have tires with overall diameter ranging from 24.9" to 26", 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 Audi S4 years and trims.

Listed below are compact spare tire sizes that can fit some Audi S4 vehicles based on acceptable tire diameter range of 24.2" to 26.8". Some S4 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 Audi S4 spare tire size designated by vehicle's manufacturer.

Spare Size	Spare Diameter
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"
T125/85D16from $146.92	24.3"
T155/70R17from $139.76	25.6"
T135/70D18from $135.05	25.5"
T135/80R17from $133.66	25.5"
T135/70R18from $131.66	25.5"
T125/80R17from $127.33	24.9"
T135/80R18from $125.96	26.5"
T125/70R18from $123.33	24.9"
T145/70D17from $120.99	25"
T125/90R16from $119.73	24.9"
T145/70D18from $118.97	26"
T115/95R17from $117.54	25.6"
T135/80D17from $112.58	25.5"
T135/80D16from $93.99	24.5"
T145/90D16from $88.99	26.3"
T145/80D17from $81.99	26.1"
T145/65R18	25.4"
T145/70R18	26"
T145/80D16	25.1"
T145/80R16	25.1"
T145/80R17	26.1"
T145/90R16	26.3"
T155/70D18	26.6"
T155/80D16	25.7"
T155/80R16	25.7"
T165/70D17	26.1"
T165/70R17	26.1"
T185/55D18	26"
T185/55R18	26"
T185/60R17	25.7"
T185/60D17	25.7"
T145/65D18	25.4"
T135/90R15	24.6"
T145/70R17	25"
T125/80D17	24.9"
T125/90D16	24.9"
T135/60D18	24.4"
T135/60D19	25.4"
T135/60R18	24.4"
T135/60R19	25.4"
T135/70D17	24.5"
T135/70R17	24.5"
T135/80D18	26.5"
T135/80R16	24.5"
T135/90D15	24.6"
T135/90D16	25.6"
T135/90D17	26.6"
T125/70R19	25.9"

Spare Tire for Audi S4

Discover spare tire solutions for your Audi S4 based on model year. Generally, spare tire size has to be within 3% of the overall diameter of the original equipment tire size. Audi S4 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.