Mercedes-Benz CLA45 AMG Spare Tire

The Mercedes-Benz CLA45 AMG does not come with a traditional spare tire. Instead, it is equipped with run-flat tires which, in the event of a puncture, allow the driver to travel a limited distance at a reduced speed, providing enough time to get the tire repaired or replaced. The absence of a spare tire helps save weight and increases cargo space in the vehicle. While the absence of a standard spare might concern some, Mercedes-Benz does provide a Tirefit tyre sealant and a compact, portable electric air pump as emergency puncture repair solutions. As for the tire size, the standard tire size for the front and rear is 235/35R19. It is important to confirm the tire size from your vehicle's wheel specifications as it could vary in different models or trims.

Mercedes-Benz CLA45 AMG models manufactured from 2014 to 2023 have tires with overall diameter ranging from 25.4" 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 Mercedes-Benz CLA45 AMG years and trims.

Listed below are compact spare tire sizes that can fit some Mercedes-Benz CLA45 AMG vehicles based on acceptable tire diameter range of 24.6" to 26.8". Some CLA45 AMG 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 Mercedes-Benz CLA45 AMG 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"
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"
T145/90D16from $88.99	26.3"
T145/80D17from $81.99	26.1"
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"
T145/80R16	25.1"
T145/80D16	25.1"
T145/70R18	26"
T145/70R17	25"
T125/80D17	24.9"
T125/90D16	24.9"
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"
T125/70R19	25.9"

Spare Tire for Mercedes-Benz CLA45 AMG

Discover spare tire solutions for your Mercedes-Benz CLA45 AMG based on model year. Generally, spare tire size has to be within 3% of the overall diameter of the original equipment tire size. Mercedes-Benz CLA45 AMG 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.