Lexus GS450h tire size
The most common factory tire size for the Lexus GS450h is 235/45R18, on 9 of the 18 year and trim fits listed. The table lists every year from 2010 to 2018 and the size each trim was built with. Pick your year and trim to see the tires that fit.
Lexus GS450h tire sizes by year
| Year | Factory tire size | Trims |
|---|---|---|
| 2018 | 235/40R19load index 96, speed rating V | F Sport |
| 235/40R19 front, 265/35R19 rearload index 96, speed rating Y | F Sport | |
| 235/45R18load index 94, speed rating Y | Base | |
| P235/45R18load index 94, speed rating V | Base | |
| 2017 | 235/40R19load index 96, speed rating V | F Sport |
| 235/40R19 front, 265/35R19 rearload index 96, speed rating Y | F Sport | |
| 235/45R18load index 94, speed rating Y | Base | |
| P235/45R18load index 94, speed rating V | Base | |
| 2016 | 235/40R19load index 96, speed rating V | F Sport |
| 235/40R19 front, 265/35R19 rearload index 96, speed rating Y | F Sport | |
| 235/45R18load index 94, speed rating Y | Base | |
| P235/45R18load index 94, speed rating V | Base | |
| 2015 | 235/45R18load index 94, speed rating Y | Base, Hybrid |
| 225/50R17load index 94, speed rating W | Base | |
| 235/40R19load index 96, speed rating V | F Sport | |
| 235/40R19 front, 265/35R19 rearload index 96, speed rating Y | F Sport | |
| P235/45R18load index 94, speed rating V | Base | |
| 2014 | 235/45R18load index 94, speed rating Y | Base, Hybrid |
| 225/50R17load index 94, speed rating W | Base | |
| P235/45R18load index 94, speed rating V | Base | |
| 2013 | 235/45R18load index 94, speed rating Y | Base, Hybrid |
| 225/50R17load index 94, speed rating W | Base | |
| P235/45R18load index 94, speed rating V | Base | |
| 2012 | 245/35R19 | Sedan |
| 245/40R18 | Sedan | |
| 2011 | 245/40R18 | Runflat Tire Package, Sedan |
| 2010 | 245/40R18 | Runflat Tire Package, Sedan |
Check your own tire
A trim can be sold with more than one wheel size. The size printed on the sidewall of your current tire, or on the placard in the driver's door jamb, is the one your vehicle has.