Mercedes-Benz GLA45 AMG Spare Tire

The Mercedes-Benz GLA45 AMG is equipped with a compact spare tire, often known as a 'donut', which is designed to get you to the nearest service center quickly and safely in the event of a flat tire. These spare types are significantly smaller and lighter than your vehicle's regular tires and are intended solely for temporary use until you can replace the damaged tire. The size of the GLA45 AMG's compact spare tire can vary based on the model's year but is typically around the range of 18 to 20 inches. It's important to emphasize that driving on a compact spare tire should be limited as much as possible, don't exceed speeds of 50 mph, and aim to get the original tire repaired or replaced at the soonest.

Mercedes-Benz GLA45 AMG models manufactured from 2015 to 2023 have tires with overall diameter ranging from 27.4" to 28.3", 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 GLA45 AMG years and trims.

Listed below are compact spare tire sizes that can fit some Mercedes-Benz GLA45 AMG vehicles based on acceptable tire diameter range of 26.6" to 29.1". Some GLA45 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 GLA45 AMG 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"
T155/80R19from $173.33	28.8"
T165/80R17from $166.85	27.4"
T155/90D18from $163.99	29"
T145/65R20from $146.43	27.4"
T155/90R18from $134.96	29"
T165/80D17from $124.93	27.4"
T165/90R17from $119.99	28.7"
T145/85R18from $118.73	27.7"
T155/90D17from $114.99	28"
T165/90D17from $109.43	28.7"
T155/80D17from $97.90	26.8"
T155/90D16from $92.99	27"
T175/80D18	29"
T165/70R18	27.1"
T165/70D18	27.1"
T165/60R20	27.8"
T155/90R17	28"
T155/90R16	27"
T155/80R18	27.8"
T155/80R17	26.8"
T155/80D19	28.8"
T155/80D18	27.8"
T145/90R17	27.3"
T145/90D17	27.3"
T145/80R18	27.1"
T175/80R18	29"

Spare Tire for Mercedes-Benz GLA45 AMG

Discover spare tire solutions for your Mercedes-Benz GLA45 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 GLA45 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.