2012 Mercedes-Benz SLK250 Spare Tire
The Mercedes-Benz SLK250, a luxury roadster known for its performance and style, comes equipped with a comprehensive safety package that includes a spare tire. However, unlike the standard tires on the SLK250 which are usually of sizes front: P225/45R17 and rear: P245/40R17, the spare tire is not a regular-sized tire. It is a compact, temporary spare often referred to as a "donut" spare that's smaller and intended for short-term use only. This spare is typically stored in the car ' s trunk, under the floor panel, accompanied by the necessary tools required for a tire change. The purpose of this tire is to get you to a safe place or nearest Mercedes-Benz dealership or tire shop so that the damaged tire can be replaced as soon as possible. Drivers are advised not to exceed speeds of 50 mph when using the compact spare tire and to replace it with a standard tire as soon as practical.
2012 Mercedes-Benz SLK250 comes with 2 OEM tire size options. 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 2012 Mercedes-Benz SLK250 spare tire size.
225/40R18 (Rear: 245/35R18)
225/40R18 tire has a diameter of 25.1". These temporary spare tires fit the acceptable tire diameter range of 24.3" to 25.9".
| Spare Size | Spare Diameter | Diameter Differential |
|---|---|---|
| T155/70D17from $175.43 | 25.6" | 2% |
| T155/60R18from $164.19 | 25.3" | 0.8% |
| T135/90R16from $155.20 | 25.6" | 2% |
| T155/70R17from $139.76 | 25.6" | 2% |
| T135/70D18from $135.05 | 25.5" | 1.6% |
| T135/80R17from $133.66 | 25.5" | 1.6% |
| T135/70R18from $131.66 | 25.5" | 1.6% |
| T125/80R17from $127.33 | 24.9" | -0.8% |
| T125/70R18from $123.33 | 24.9" | -0.8% |
| T145/70D17from $120.99 | 25" | -0.4% |
| T125/90R16from $119.73 | 24.9" | -0.8% |
| T115/95R17from $117.54 | 25.6" | 2% |
| T135/80D17from $112.58 | 25.5" | 1.6% |
| T135/80D16from $93.99 | 24.5" | -2.4% |
| T185/60D17 | 25.7" | 2.4% |
| T135/90D16 | 25.6" | 2% |
| T135/90R15 | 24.6" | -2% |
| T145/65D18 | 25.4" | 1.2% |
| T145/65R18 | 25.4" | 1.2% |
| T145/80D16 | 25.1" | 0% |
| T145/80R16 | 25.1" | 0% |
| T155/80D16 | 25.7" | 2.4% |
| T155/80R16 | 25.7" | 2.4% |
| T135/90D15 | 24.6" | -2% |
| T135/80R16 | 24.5" | -2.4% |
| T145/70R17 | 25" | -0.4% |
| T125/80D17 | 24.9" | -0.8% |
| T125/90D16 | 24.9" | -0.8% |
| T135/60D18 | 24.4" | -2.8% |
| T135/60D19 | 25.4" | 1.2% |
| T135/60R18 | 24.4" | -2.8% |
| T135/60R19 | 25.4" | 1.2% |
| T135/70D17 | 24.5" | -2.4% |
| T135/70R17 | 24.5" | -2.4% |
| T185/60R17 | 25.7" | 2.4% |
225/45R17 (Rear: 245/40R17)
225/45R17 tire has a diameter of 25". These temporary spare tires fit the acceptable tire diameter range of 24.3" to 25.8".
| Spare Size | Spare Diameter | Diameter Differential |
|---|---|---|
| T155/70D17from $175.43 | 25.6" | 2.4% |
| T155/60R18from $164.19 | 25.3" | 1.2% |
| T135/90R16from $155.20 | 25.6" | 2.4% |
| T155/70R17from $139.76 | 25.6" | 2.4% |
| T135/70D18from $135.05 | 25.5" | 2% |
| T135/80R17from $133.66 | 25.5" | 2% |
| T135/70R18from $131.66 | 25.5" | 2% |
| T125/80R17from $127.33 | 24.9" | -0.4% |
| T125/70R18from $123.33 | 24.9" | -0.4% |
| T145/70D17from $120.99 | 25" | 0% |
| T125/90R16from $119.73 | 24.9" | -0.4% |
| T115/95R17from $117.54 | 25.6" | 2.4% |
| T135/80D17from $112.58 | 25.5" | 2% |
| T135/80D16from $93.99 | 24.5" | -2% |
| T185/60D17 | 25.7" | 2.8% |
| T135/90D16 | 25.6" | 2.4% |
| T135/90R15 | 24.6" | -1.6% |
| T145/65D18 | 25.4" | 1.6% |
| T145/65R18 | 25.4" | 1.6% |
| T145/80D16 | 25.1" | 0.4% |
| T145/80R16 | 25.1" | 0.4% |
| T155/80D16 | 25.7" | 2.8% |
| T155/80R16 | 25.7" | 2.8% |
| T135/90D15 | 24.6" | -1.6% |
| T135/80R16 | 24.5" | -2% |
| T145/70R17 | 25" | 0% |
| T125/80D17 | 24.9" | -0.4% |
| T125/90D16 | 24.9" | -0.4% |
| T135/60D18 | 24.4" | -2.4% |
| T135/60D19 | 25.4" | 1.6% |
| T135/60R18 | 24.4" | -2.4% |
| T135/60R19 | 25.4" | 1.6% |
| T135/70D17 | 24.5" | -2% |
| T135/70R17 | 24.5" | -2% |
| T185/60R17 | 25.7" | 2.8% |
More Mercedes-Benz SLK250 Spare Tires
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.