2008 Mercedes-Benz S63 AMG Spare Tire

The Mercedes-Benz S63 AMG doesn't come with a traditional full-size or donut spare tire, but instead, it has a tire repair kit for any roadside emergencies. This kit can help fix minor punctures or leaks temporarily, allowing the driver to reach the nearest mechanic shop safely. The vehicle uses run-flat tires, which are designed to resist the effects of deflation when punctured, allowing the car to continue to be driven at reduced speeds (under 55 mph) for limited distances (up to 50 miles), depending on the type of tire. The exact tire size for a Mercedes-Benz S63 AMG can vary by model year, but commonly used sizes include 255/40R20 in the front and 285/35R20 for the rear. However, it's always crucial to check the side of the tire or the vehicle's manual for the correct size.

2008 Mercedes-Benz S63 AMG comes with 1 OEM tire size option. Select the original equipment the tire size installed on your vehicle to see all spare tires that have roughly the same tire diameter and can be used as a temporary replacement in the event of a flat tire. Remember that load carrying capacity of the spare tire must be the same or higher than the load carrying capacity of the original equipment tires in order to safely support the weight of your vehicle. Refer to vehicle owner's manual or contact Mercedes-Benz dealership to confirm the correct 2008 Mercedes-Benz S63 AMG spare tire size.

255/35R20 (Rear: 275/35R20)

255/35R20 tire has a diameter of 27". These temporary spare tires fit the acceptable tire diameter range of 26.2" to 27.8".

Spare Size Spare Diameter Diameter Differential
T145/60R20from $271.36 26.9" -0.4%
T145/80D18from $257.05 27.1" 0.4%
T155/70R19from $237.96 27.6" 2.2%
T155/70R18from $178.60 26.6" -1.5%
T165/80R17from $166.85 27.4" 1.5%
T135/90R17from $158.19 26.6" -1.5%
T135/70R19from $147.99 26.5" -1.9%
T145/65R20from $146.43 27.4" 1.5%
T135/80R18from $125.96 26.5" -1.9%
T165/80D17from $124.93 27.4" 1.5%
T145/85R18from $118.73 27.7" 2.6%
T155/80D17from $97.90 26.8" -0.7%
T155/90D16from $92.99 27" 0%
T145/90D16from $88.99 26.3" -2.6%
T165/70D18 27.1" 0.4%
T155/90R16 27" 0%
T155/80R17 26.8" -0.7%
T155/70D18 26.6" -1.5%
T145/90R17 27.3" 1.1%
T145/90R16 26.3" -2.6%
T145/90D17 27.3" 1.1%
T145/80R18 27.1" 0.4%
T135/90D17 26.6" -1.5%
T135/80D18 26.5" -1.9%
T165/70R18 27.1" 0.4%

More Mercedes-Benz S63 AMG Spare Tires

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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.