Mercedes-Benz SL400 Spare Tire
The Mercedes-Benz SL400, like many luxury vehicles, does not come with a conventional spare tire. Instead, it employs a tire repair kit and run-flat tires, which allow the vehicle to continue driving for approximately 50 miles at a speed of 50 mph, even after a puncture. The reason for not including a regular spare tire is primarily due to their committed focus on saving weight, gaining extra cargo space, and improving fuel efficiency. To ensure a smooth, uninterrupted ride in the event of a puncture or any other tire damages, Mercedes-Benz SL400 owners are advised to always ensure their tires are in excellent condition and fully comprehend how to use the tire repair kit.
Mercedes-Benz SL400 models manufactured from 2015 to 2016 have tires with overall diameter of 26", 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 SL400 years and trims.
Listed below are compact spare tire sizes that can fit some Mercedes-Benz SL400 vehicles based on acceptable tire diameter range of 25.2" to 26.8". Some SL400 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 SL400 spare tire size designated by vehicle's manufacturer.
| Spare Size | Spare Diameter |
|---|---|
| T155/70R18from $178.60 | 26.6" |
| T155/70D17from $175.43 | 25.6" |
| T155/60R18from $164.19 | 25.3" |
| T135/90R17from $158.19 | 26.6" |
| T135/90R16from $155.20 | 25.6" |
| T135/70R19from $147.99 | 26.5" |
| T155/70R17from $139.76 | 25.6" |
| T135/70D18from $135.05 | 25.5" |
| T135/80R17from $133.66 | 25.5" |
| T135/70R18from $131.66 | 25.5" |
| T135/80R18from $125.96 | 26.5" |
| T145/70D18from $118.97 | 26" |
| T115/95R17from $117.54 | 25.6" |
| T135/80D17from $112.58 | 25.5" |
| T145/90D16from $88.99 | 26.3" |
| T145/80D17from $81.99 | 26.1" |
| T155/70D18 | 26.6" |
| T155/80D16 | 25.7" |
| T155/80R16 | 25.7" |
| T165/70D17 | 26.1" |
| T165/70R17 | 26.1" |
| T185/55D18 | 26" |
| T185/55R18 | 26" |
| T185/60D17 | 25.7" |
| T145/90R16 | 26.3" |
| T145/80R17 | 26.1" |
| T145/70R18 | 26" |
| T125/70R19 | 25.9" |
| T135/60D19 | 25.4" |
| T135/60R19 | 25.4" |
| T135/80D18 | 26.5" |
| T135/90D16 | 25.6" |
| T135/90D17 | 26.6" |
| T145/65D18 | 25.4" |
| T145/65R18 | 25.4" |
| T185/60R17 | 25.7" |
Spare Tire for Mercedes-Benz SL400
Discover spare tire solutions for your Mercedes-Benz SL400 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 SL400 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.
| Vehicle | Recommended Spare |
|---|---|
| 2016 Mercedes-Benz SL400 | 36 compact spare tires fit the OEM tire diameter range of 25.2" to 26.8" |
| 2015 Mercedes-Benz SL400 | 36 compact spare tires fit the OEM tire diameter range of 25.2" to 26.8" |
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.