Lexus RX 450h Spare Tire Sizes
The Lexus RX 450h has used a 5x114mm (5 x 4.5") bolt pattern for all models from 2010 to 2022 along with tire diameters ranging from 29.1" to 30.2" tall. Using a temporary spare tire with a diameter close to the standard tire has many benefits, especially for modern vehicles with larger brake calipers and anti-lock brakes or traction control systems. Tire diameter as well as wheel diameter clearance have been taken into account for the specific Lexus RX 450h years and options. In this case, a 175/70R20 temporary spare tire is the recommendation for all applications.
| Year | Make | Model | Bolt Pattern | Tire Diameters | Recommended Spare |
|---|---|---|---|---|---|
| 2022 | Lexus | RX 450h RX 450h F Sport | 5-114 5-114 | 30-30.2" 30.2" | 175/70R20 | 29.6" 175/70R20 | 29.6" |
| 2021 | Lexus | RX 450h RX 450h F Sport | 5-114 5-114 | 30-30.2" 30.2" | 175/70R20 | 29.6" 175/70R20 | 29.6" |
| 2020 | Lexus | RX 450h RX 450h F Sport | 5-114 5-114 | 30-30.2" 30.2" | 175/70R20 | 29.6" 175/70R20 | 29.6" |
| 2019 | Lexus | RX 450h RX 450h F Sport | 5-114 5-114 | 30-30.2" 30.2" | 175/70R20 | 29.6" 175/70R20 | 29.6" |
| 2018 | Lexus | RX 450h RX 450h F Sport | 5-114 5-114 | 30-30.2" 30.2" | 175/70R20 | 29.6" 175/70R20 | 29.6" |
| 2017 | Lexus | RX 450h RX 450h F Sport | 5-114 5-114 | 30-30.2" 30.2" | 175/70R20 | 29.6" 175/70R20 | 29.6" |
| 2016 | Lexus | RX 450h RX 450h F Sport | 5-114 5-114 | 30-30.2" 30.2" | 175/70R20 | 29.6" 175/70R20 | 29.6" |
| 2015 | Lexus | RX 450h | 5-114 | 29.1-29.2" | 175/70R20 | 29.6" |
| 2014 | Lexus | RX 450h | 5-114 | 29.1-29.2" | 175/70R20 | 29.6" |
| 2013 | Lexus | RX 450h | 5-114 | 29.1-29.2" | 175/70R20 | 29.6" |
| 2012 | Lexus | RX 450h | 5-114 | 29.1-29.2" | 175/70R20 | 29.6" |
| 2011 | Lexus | RX 450h | 5-114 | 29.1-29.2" | 175/70R20 | 29.6" |
| 2010 | Lexus | RX 450h | 5-114 | 29.1-29.2" | 175/70R20 | 29.6" |
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