Rolls-Royce Dawn Spare Tire

The Rolls-Royce Dawn, a symbol of opulence and luxurious driving, doesn't come with a traditional spare tire. Instead, the vehicle is equipped with Run-Flat Tyres that are constructed to resist the effects of deflation when punctured, allowing you to continue driving for approximately 100 miles at a reduced speed, supposedly 50 mph or less, under certain conditions. The reason behind this is primarily to maintain the vehicle's aesthetic design, as well as to maximize luggage space. The standard tire size for the Rolls-Royce Dawn is 255/45R20 for the front and rear, and if for any reason need replacement, a similar type and size should be chosen to maintain the vehicle's high performance and safety. The Run-Flat Tyres built into the car also indicate warnings on your dashboard if there is a puncture or low tire pressure, giving you ample time to reach a service center.

Rolls-Royce Dawn models manufactured from 2016 to 2021 have tires with overall diameter ranging from 29" to 29.1", 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 Rolls-Royce Dawn years and trims.

Listed below are compact spare tire sizes that can fit some Rolls-Royce Dawn vehicles based on acceptable tire diameter range of 28.1" to 30". Some Dawn 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 Rolls-Royce Dawn spare tire size designated by vehicle's manufacturer.

Spare Size	Spare Diameter
T155/85D18from $185.43	28.4"
T155/80R19from $173.33	28.8"
T155/90D18from $163.99	29"
T155/90R18from $134.96	29"
T165/90R17from $119.99	28.7"
T165/90D18from $115.96	29.7"
T165/90D17from $109.43	28.7"
T175/90D17	29.4"
T175/80R18	29"
T175/80D18	29"
T165/90R18	29.7"
T155/80D19	28.8"
T145/80R20	29.1"
T175/90R17	29.4"

Spare Tire for Rolls-Royce Dawn

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