Mercedes-Benz S550 Spare Tire

The Mercedes-Benz S550 typically comes equipped with a compact temporary spare tire, sometimes referred to as a "donut" spare tire, nestled securely in the trunk area of the vehicle. This spare tire is intended for temporary use only and is designed to get you to the nearest repair shop if one of your regular tires goes flat or becomes damaged. The exact size can vary depending on the model year of the S550, but it is typically a smaller diameter than the standard tires, often around 18-20 inches in size, with a narrower width and higher tire pressure. However, it's essential to check your vehicle's specific owner manual or consult with a Mercedes-Benz dealership to obtain the most accurate information about your S550's spare tire type and size.

Mercedes-Benz S550 models manufactured from 2007 to 2017 have tires with overall diameter ranging from 27" to 27.7", 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 S550 years and trims.

Listed below are compact spare tire sizes that can fit some Mercedes-Benz S550 vehicles based on acceptable tire diameter range of 26.2" to 28.5". Some S550 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 S550 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"
T155/70R18from $178.60	26.6"
T165/80R17from $166.85	27.4"
T135/90R17from $158.19	26.6"
T135/70R19from $147.99	26.5"
T145/65R20from $146.43	27.4"
T135/80R18from $125.96	26.5"
T165/80D17from $124.93	27.4"
T145/85R18from $118.73	27.7"
T155/90D17from $114.99	28"
T155/80D17from $97.90	26.8"
T155/90D16from $92.99	27"
T145/90D16from $88.99	26.3"
T165/70D18	27.1"
T165/60R20	27.8"
T155/90R17	28"
T155/90R16	27"
T155/80R18	27.8"
T155/80R17	26.8"
T155/80D18	27.8"
T155/70D18	26.6"
T145/90R17	27.3"
T145/90R16	26.3"
T145/90D17	27.3"
T145/80R18	27.1"
T135/90D17	26.6"
T135/80D18	26.5"
T165/70R18	27.1"

Spare Tire for Mercedes-Benz S550

Discover spare tire solutions for your Mercedes-Benz S550 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 S550 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.