2022 Lexus RX450h Spare Tire
The Lexus RX450h, a luxury hybrid SUV, comes with a compact, temporary spare tire that is designed to get you to a service center rather than for prolonged use. This spare, often referred to as a 'donut,' is typically smaller than the standard size tires on the vehicle. The RX450h uses a T165/80D17 size spare tire, but it's essential to verify this information with the vehicle owner's manual or a Lexus dealership to ensure accuracy. Also, keep in mind that the spare tire's smaller size and reduced durability mean it should only be used for short distances at lower speeds.
2022 Lexus RX450h 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 2022 Lexus RX450h spare tire size.
235/55R20
235/55R20 tire has a diameter of 30.2". These temporary spare tires fit the acceptable tire diameter range of 29.3" to 31.1".
| Spare Size | Spare Diameter | Diameter Differential |
|---|---|---|
| T175/90D18from $290.30 | 30.4" | 0.7% |
| T175/80R19from $182.97 | 30" | -0.7% |
| T165/90D18from $115.96 | 29.7" | -1.7% |
| T165/90R18 | 29.7" | -1.7% |
| T175/90D17 | 29.4" | -2.6% |
| T175/90R17 | 29.4" | -2.6% |
| T175/90R18 | 30.4" | 0.7% |
235/65R18
235/65R18 tire has a diameter of 30". These temporary spare tires fit the acceptable tire diameter range of 29.1" to 30.9".
| Spare Size | Spare Diameter | Diameter Differential |
|---|---|---|
| T175/90D18from $290.30 | 30.4" | 1.3% |
| T175/80R19from $182.97 | 30" | 0% |
| T165/90D18from $115.96 | 29.7" | -1% |
| T165/90R18 | 29.7" | -1% |
| T175/90D17 | 29.4" | -2% |
| T175/90R17 | 29.4" | -2% |
| T175/90R18 | 30.4" | 1.3% |
More Lexus RX450h Spare Tires
- 2021 Lexus RX450h Spare Tire
- 2020 Lexus RX450h Spare Tire
- 2019 Lexus RX450h Spare Tire
- 2018 Lexus RX450h Spare Tire
- 2017 Lexus RX450h Spare Tire
- 2016 Lexus RX450h Spare Tire
- 2015 Lexus RX450h Spare Tire
- 2014 Lexus RX450h Spare Tire
- 2013 Lexus RX450h Spare Tire
- 2012 Lexus RX450h Spare Tire
- 2011 Lexus RX450h Spare Tire
- 2010 Lexus RX450h Spare Tire
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.