Bentley Bentayga EWB Spare Tire

The Bentley Bentayga EWB (Extended Wheelbase) model is a luxury SUV that provides a spare wheel and tire as an additional equipment option to get you back on the road in the event of a tire puncture or blowout. The spare tire provided is a compact, or "donut" type which is significantly smaller and narrower than the regular tires, specifically designed for temporary use and limited distance. It serves to get the vehicle to a safe location or till you can get the damaged tire repaired or replaced. The exact size of the spare tire will match the necessary dimensions for the specific model of Bentayga, although it would not be equivalent to the full-size tires which typically are 22 inches in diameter.

Bentley Bentayga EWB models manufactured from 2023 to 2025 have tires with overall diameter ranging from 31" to 31.1", 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 Bentley Bentayga EWB years and trims.

Listed below are compact spare tire sizes that can fit some Bentley Bentayga EWB vehicles based on acceptable tire diameter range of 30.1" to 32". Some Bentayga EWB 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 Bentley Bentayga EWB spare tire size designated by vehicle's manufacturer.

Spare Size	Spare Diameter
T175/90D18from $290.30	30.4"
T175/90R18	30.4"

Spare Tire for Bentley Bentayga EWB

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