Mercedes-Benz GLS450 Spare Tire

The Mercedes-Benz GLS450 comes equipped with a compact spare tire that is stored in a compartment in the trunk, thereby saving a significant amount of space. This emergency tire is significantly smaller than the rest of the vehicle's wheels, however, it's still able to support the weight of the SUV, as it ' s designed to get you safely to a service station or tire shop for a proper repair. As for the specific size, it may vary between models and years, but you can easily locate it on the information plaque that is either inside the car's door jamb, inside the fuel hatch, or within the glovebox door. Please note that Mercedes-Benz recommends you only use the compact spare tire for a limited period of time or until you can have your regular tire repaired or replaced, and not exceeding speeds of 50 mph (80 km/h) due to the spare tire ' s smaller size and reduced durability as compared to regular tires.

Mercedes-Benz GLS450 models manufactured from 2017 to 2025 have tires with overall diameter ranging from 30.7" to 32.1", 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 GLS450 years and trims.

Listed below are compact spare tire sizes that can fit some Mercedes-Benz GLS450 vehicles based on acceptable tire diameter range of 29.8" to 33.1". Some GLS450 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 GLS450 spare tire size designated by vehicle's manufacturer.

Spare Size	Spare Diameter
T175/90D18from $290.30	30.4"
T175/80R19from $182.97	30"
T175/90R18	30.4"

Spare Tire for Mercedes-Benz GLS450

Discover spare tire solutions for your Mercedes-Benz GLS450 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 GLS450 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.