2008 Lexus SC430 Spare Tire
The Lexus SC430, a luxury coupe convertible by the Toyota subsidiary, comes equipped with a compact spare tire, stowed in the trunk of the vehicle and designed for emergency use in the event of a tire puncture or blowout. This spare tire is smaller and narrower than the car's regular tires, usually about 3/4 of the size. While the exact size may vary across different model years, typical specs for an SC430 spare tire would be around 17 inches. Not intended for long-term use, the compact spare should be replaced with a full-size tire as soon as possible to ensure the best driving performance and safety. Always check your car manual for the accurate spare tire type and size for your specific Lexus SC430 model.
2008 Lexus SC430 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 Lexus dealership to confirm the correct 2008 Lexus SC430 spare tire size.
245/40R18
245/40R18 tire has a diameter of 25.7". These temporary spare tires fit the acceptable tire diameter range of 24.9" to 26.5".
| Spare Size | Spare Diameter | Diameter Differential |
|---|---|---|
| T155/70D17from $175.43 | 25.6" | -0.4% |
| T155/60R18from $164.19 | 25.3" | -1.6% |
| T135/90R16from $155.20 | 25.6" | -0.4% |
| T155/70R17from $139.76 | 25.6" | -0.4% |
| T135/70D18from $135.05 | 25.5" | -0.8% |
| T135/80R17from $133.66 | 25.5" | -0.8% |
| T135/70R18from $131.66 | 25.5" | -0.8% |
| T145/70D17from $120.99 | 25" | -2.7% |
| T145/70D18from $118.97 | 26" | 1.2% |
| T115/95R17from $117.54 | 25.6" | -0.4% |
| T135/80D17from $112.58 | 25.5" | -0.8% |
| T145/90D16from $88.99 | 26.3" | 2.3% |
| T145/80D17from $81.99 | 26.1" | 1.6% |
| T145/90R16 | 26.3" | 2.3% |
| T155/80D16 | 25.7" | 0% |
| T155/80R16 | 25.7" | 0% |
| T165/70D17 | 26.1" | 1.6% |
| T165/70R17 | 26.1" | 1.6% |
| T185/55D18 | 26" | 1.2% |
| T185/60D17 | 25.7" | 0% |
| T185/55R18 | 26" | 1.2% |
| T145/80R17 | 26.1" | 1.6% |
| T145/80R16 | 25.1" | -2.3% |
| T145/80D16 | 25.1" | -2.3% |
| T125/70R19 | 25.9" | 0.8% |
| T145/70R17 | 25" | -2.7% |
| T135/60D19 | 25.4" | -1.2% |
| T135/60R19 | 25.4" | -1.2% |
| T135/90D16 | 25.6" | -0.4% |
| T145/65D18 | 25.4" | -1.2% |
| T145/65R18 | 25.4" | -1.2% |
| T145/70R18 | 26" | 1.2% |
| T185/60R17 | 25.7" | 0% |
P245/40R18
P245/40R18 tire has a diameter of 25.7". These temporary spare tires fit the acceptable tire diameter range of 24.9" to 26.5".
| Spare Size | Spare Diameter | Diameter Differential |
|---|---|---|
| T155/70D17from $175.43 | 25.6" | -0.4% |
| T155/60R18from $164.19 | 25.3" | -1.6% |
| T135/90R16from $155.20 | 25.6" | -0.4% |
| T155/70R17from $139.76 | 25.6" | -0.4% |
| T135/70D18from $135.05 | 25.5" | -0.8% |
| T135/80R17from $133.66 | 25.5" | -0.8% |
| T135/70R18from $131.66 | 25.5" | -0.8% |
| T145/70D17from $120.99 | 25" | -2.7% |
| T145/70D18from $118.97 | 26" | 1.2% |
| T115/95R17from $117.54 | 25.6" | -0.4% |
| T135/80D17from $112.58 | 25.5" | -0.8% |
| T145/90D16from $88.99 | 26.3" | 2.3% |
| T145/80D17from $81.99 | 26.1" | 1.6% |
| T145/90R16 | 26.3" | 2.3% |
| T155/80D16 | 25.7" | 0% |
| T155/80R16 | 25.7" | 0% |
| T165/70D17 | 26.1" | 1.6% |
| T165/70R17 | 26.1" | 1.6% |
| T185/55D18 | 26" | 1.2% |
| T185/60D17 | 25.7" | 0% |
| T185/55R18 | 26" | 1.2% |
| T145/80R17 | 26.1" | 1.6% |
| T145/80R16 | 25.1" | -2.3% |
| T145/80D16 | 25.1" | -2.3% |
| T125/70R19 | 25.9" | 0.8% |
| T145/70R17 | 25" | -2.7% |
| T135/60D19 | 25.4" | -1.2% |
| T135/60R19 | 25.4" | -1.2% |
| T135/90D16 | 25.6" | -0.4% |
| T145/65D18 | 25.4" | -1.2% |
| T145/65R18 | 25.4" | -1.2% |
| T145/70R18 | 26" | 1.2% |
| T185/60R17 | 25.7" | 0% |
More Lexus SC430 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.