Lexus RC350 Spare Tire
The Lexus RC350, a luxury sport coupe, typically comes equipped with a tire repair kit instead of a spare tire due to space-saving considerations. The repair kit, designed for temporary fixes on punctures less than a quarter-inch in diameter, includes sealant and a compressor for inflation. However, if the Lexus RC350 owner prefers a physical spare tire for emergencies, a compact, temporary spare can be purchased separately. This spare tire, often referred to as a 'donut', is smaller than the standard tires and designed to get you to a nearby mechanic, not for extended driving. The size for the spare tire would usually be T135/80D17, but it's imperative to check the car's manual or consult with a Lexus service center to ensure the proper fit, as sizing can depend on the specific model year of the Lexus RC350.
Lexus RC350 models manufactured from 2015 to 2025 have tires with overall diameter ranging from 26.3" to 26.4", 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 Lexus RC350 years and trims.
Listed below are compact spare tire sizes that can fit some Lexus RC350 vehicles based on acceptable tire diameter range of 25.5" to 27.2". Some RC350 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 Lexus RC350 spare tire size designated by vehicle's manufacturer.
| Spare Size | Spare Diameter |
|---|---|
| T145/60R20from $271.36 | 26.9" |
| T145/80D18from $257.05 | 27.1" |
| T155/70R18from $178.60 | 26.6" |
| T155/70D17from $175.43 | 25.6" |
| T135/90R17from $158.19 | 26.6" |
| T135/90R16from $155.20 | 25.6" |
| T135/70R19from $147.99 | 26.5" |
| T155/70R17from $139.76 | 25.6" |
| T135/80R18from $125.96 | 26.5" |
| T145/70D18from $118.97 | 26" |
| T115/95R17from $117.54 | 25.6" |
| T155/80D17from $97.90 | 26.8" |
| T155/90D16from $92.99 | 27" |
| T145/90D16from $88.99 | 26.3" |
| T145/80D17from $81.99 | 26.1" |
| T155/80R17 | 26.8" |
| T155/90R16 | 27" |
| T165/70D17 | 26.1" |
| T165/70D18 | 27.1" |
| T165/70R17 | 26.1" |
| T165/70R18 | 27.1" |
| T185/55D18 | 26" |
| T185/55R18 | 26" |
| T185/60D17 | 25.7" |
| T155/80R16 | 25.7" |
| T155/80D16 | 25.7" |
| T125/70R19 | 25.9" |
| T135/80D18 | 26.5" |
| T135/90D16 | 25.6" |
| T135/90D17 | 26.6" |
| T145/70R18 | 26" |
| T145/80R17 | 26.1" |
| T145/80R18 | 27.1" |
| T145/90R16 | 26.3" |
| T155/70D18 | 26.6" |
| T185/60R17 | 25.7" |
Spare Tire for Lexus RC350
Discover spare tire solutions for your Lexus RC350 based on model year. Generally, spare tire size has to be within 3% of the overall diameter of the original equipment tire size. Lexus RC350 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 |
|---|---|
| 2025 Lexus RC350 | 36 compact spare tires fit the OEM tire diameter range of 25.5" to 27.2" |
| 2024 Lexus RC350 | 36 compact spare tires fit the OEM tire diameter range of 25.5" to 27.2" |
| 2023 Lexus RC350 | 36 compact spare tires fit the OEM tire diameter range of 25.5" to 27.2" |
| 2022 Lexus RC350 | 36 compact spare tires fit the OEM tire diameter range of 25.5" to 27.2" |
| 2021 Lexus RC350 | 36 compact spare tires fit the OEM tire diameter range of 25.5" to 27.2" |
| 2020 Lexus RC350 | 36 compact spare tires fit the OEM tire diameter range of 25.5" to 27.2" |
| 2019 Lexus RC350 | 36 compact spare tires fit the OEM tire diameter range of 25.5" to 27.2" |
| 2018 Lexus RC350 | 36 compact spare tires fit the OEM tire diameter range of 25.5" to 27.2" |
| 2017 Lexus RC350 | 36 compact spare tires fit the OEM tire diameter range of 25.5" to 27.2" |
| 2016 Lexus RC350 | 36 compact spare tires fit the OEM tire diameter range of 25.5" to 27.2" |
| 2015 Lexus RC350 | 36 compact spare tires fit the OEM tire diameter range of 25.5" to 27.2" |
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.