2015 Mercedes-Benz C400 Spare Tire
The Mercedes-Benz C400, a luxury model vehicle, generally does not come equipped with a traditional spare tire. Instead, it contains a tire repair kit consisting of a sealant and a small air compressor to temporarily fix minor tire damages. This is largely because Mercedes Benz has equipped this model with run-flat tires, designed to resist the effects of deflation when punctured, allowing the car to continue to be driven at a reduced speed for limited distances. However, for those desiring a spare tire for their C400, typically a compact, temporary "donut" spare tire can be used, which is smaller and narrower than the vehicle's standard tires. The size of this spare tire can differ depending on the model year of the vehicle, so consulting the vehicle's user manual or contacting a Mercedes dealership is highly recommended for the most accurate information.
2015 Mercedes-Benz C400 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 2015 Mercedes-Benz C400 spare tire size.
225/40R19 (Rear: 245/35R19)
225/40R19 tire has a diameter of 26.1". These temporary spare tires fit the acceptable tire diameter range of 25.3" to 26.9".
| Spare Size | Spare Diameter | Diameter Differential |
|---|---|---|
| T155/70R18from $178.60 | 26.6" | 1.9% |
| T155/70D17from $175.43 | 25.6" | -1.9% |
| T135/90R17from $158.19 | 26.6" | 1.9% |
| T135/90R16from $155.20 | 25.6" | -1.9% |
| T135/70R19from $147.99 | 26.5" | 1.5% |
| T155/70R17from $139.76 | 25.6" | -1.9% |
| T135/70D18from $135.05 | 25.5" | -2.3% |
| T135/80R17from $133.66 | 25.5" | -2.3% |
| T135/70R18from $131.66 | 25.5" | -2.3% |
| T135/80R18from $125.96 | 26.5" | 1.5% |
| T145/70D18from $118.97 | 26" | -0.4% |
| T115/95R17from $117.54 | 25.6" | -1.9% |
| T135/80D17from $112.58 | 25.5" | -2.3% |
| T155/80D17from $97.90 | 26.8" | 2.7% |
| T145/90D16from $88.99 | 26.3" | 0.8% |
| T145/80D17from $81.99 | 26.1" | 0% |
| T155/70D18 | 26.6" | 1.9% |
| T155/80D16 | 25.7" | -1.5% |
| T155/80R16 | 25.7" | -1.5% |
| T155/80R17 | 26.8" | 2.7% |
| T165/70D17 | 26.1" | 0% |
| T165/70R17 | 26.1" | 0% |
| T185/55D18 | 26" | -0.4% |
| T185/55R18 | 26" | -0.4% |
| T185/60D17 | 25.7" | -1.5% |
| T145/90R16 | 26.3" | 0.8% |
| T145/80R17 | 26.1" | 0% |
| T125/70R19 | 25.9" | -0.8% |
| T135/60D19 | 25.4" | -2.7% |
| T135/60R19 | 25.4" | -2.7% |
| T135/80D18 | 26.5" | 1.5% |
| T135/90D16 | 25.6" | -1.9% |
| T135/90D17 | 26.6" | 1.9% |
| T145/65D18 | 25.4" | -2.7% |
| T145/65R18 | 25.4" | -2.7% |
| T145/70R18 | 26" | -0.4% |
| T185/60R17 | 25.7" | -1.5% |
225/45R18 (Rear: 245/40R18)
225/45R18 tire has a diameter of 25.9". These temporary spare tires fit the acceptable tire diameter range of 25.1" to 26.7".
| Spare Size | Spare Diameter | Diameter Differential |
|---|---|---|
| T155/70R18from $178.60 | 26.6" | 2.7% |
| T155/70D17from $175.43 | 25.6" | -1.2% |
| T155/60R18from $164.19 | 25.3" | -2.3% |
| T135/90R17from $158.19 | 26.6" | 2.7% |
| T135/90R16from $155.20 | 25.6" | -1.2% |
| T135/70R19from $147.99 | 26.5" | 2.3% |
| T155/70R17from $139.76 | 25.6" | -1.2% |
| T135/70D18from $135.05 | 25.5" | -1.5% |
| T135/80R17from $133.66 | 25.5" | -1.5% |
| T135/70R18from $131.66 | 25.5" | -1.5% |
| T135/80R18from $125.96 | 26.5" | 2.3% |
| T145/70D18from $118.97 | 26" | 0.4% |
| T115/95R17from $117.54 | 25.6" | -1.2% |
| T135/80D17from $112.58 | 25.5" | -1.5% |
| T145/90D16from $88.99 | 26.3" | 1.5% |
| T145/80D17from $81.99 | 26.1" | 0.8% |
| T155/70D18 | 26.6" | 2.7% |
| T155/80D16 | 25.7" | -0.8% |
| T155/80R16 | 25.7" | -0.8% |
| T165/70D17 | 26.1" | 0.8% |
| T165/70R17 | 26.1" | 0.8% |
| T185/55D18 | 26" | 0.4% |
| T185/55R18 | 26" | 0.4% |
| T185/60D17 | 25.7" | -0.8% |
| T145/90R16 | 26.3" | 1.5% |
| T145/80R17 | 26.1" | 0.8% |
| T145/70R18 | 26" | 0.4% |
| T125/70R19 | 25.9" | 0% |
| T135/60D19 | 25.4" | -1.9% |
| T135/60R19 | 25.4" | -1.9% |
| T135/80D18 | 26.5" | 2.3% |
| T135/90D16 | 25.6" | -1.2% |
| T135/90D17 | 26.6" | 2.7% |
| T145/65D18 | 25.4" | -1.9% |
| T145/65R18 | 25.4" | -1.9% |
| T185/60R17 | 25.7" | -0.8% |
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.