What size tires are on a Lexus gs450?
The question most often refers to the Lexus GS450h, the hybrid model produced from 2006 to 2011. There isn’t a single universal tire size for all GS450 configurations; tire sizes vary by year, market and wheel package. In practice, the most common factory sizes were 235/50R17 on 17-inch wheels and 235/45R18 on 18-inch wheels, but exact sizes depend on trim and option groups. Always check the door placard or the owner's manual for your specific car.
Generational snapshot: GS450h first generation (2006–2011)
During its first generation, the GS450h primarily offered a 17-inch wheel setup as standard, with an 18-inch option for certain trims. The most frequently observed tires were the 235/50R17 size on the standard 17-inch wheels and 235/45R18 on the optional 18-inch wheels.
- 235/50R17
- 235/45R18
These sizes reflect common factory configurations; exact size depends on trim and market. Always check the door placard for your car.
Second generation and market variations
In markets where the GS450h or its successors continued into the mid-to-late 2010s, wheel sizes typically ranged from 17 to 19 inches. The most common configurations were 235/45R18 on 18-inch wheels and, when available, 235/40R19 on 19-inch wheels, depending on the trim and wheel package.
- 235/45R18
- 235/40R19
Again, exact sizes vary by year, market, and equipment, so the door placard is the definitive source.
How to verify your vehicle quickly
Check the driver’s door jamb placard for the recommended tire size, inspect the current tires for their size marking, or consult the owner's manual or Lexus's official configuration guide for your model year and market.
Summary
There isn't a single tire size for the Lexus GS450. Sizes vary by year, market, and wheel package. The most common configurations historically were 235/50R17 on 17-inch wheels and 235/45R18 on 18-inch wheels for the GS450h, with variations in later generations and markets. Always verify with the door placard and owner's manual for your exact vehicle.
What tires come on a Lexus GX460?
Lexus GX460 tire pressures & sizes
| Tire Size | Position | Pressure |
|---|---|---|
| P265/60R18 109H | Front | 32 |
| P265/60R18 109H | Rear | 32 |
| 265/55R19 109V | Front | 32 |
| 265/55R19 109V | Rear | 32 |
What are common problems with the GS 450h?
If so, there are two main problems commonly associated with this gearbox: a known issue with low pressure transmission fluid and an incorrect gear ratio. Typical symptoms of these faults include the check engine management warning light appearing on the dashboard and/or the check hybrid system warning light.
What size tires are on a Lexus GS450h?
The Lexus GS430 can come with 225/55R16 tires, 235/45R17 tires, 245/40R18 tires. The Lexus GS450h can come with 225/50R17 tires, 235/45R18 tires, or 245/40R18 tires.
What size tires are on a Lexus GS430?
The Lexus GS300 can come with 215/60R16 tires, 225/55R16 tires, or 225/50R17 tires. The Lexus GS350 can come with 225/50R17 tires, 235/45R18 tires, 245/40R18 tires, 235/40R19 tires, or 245/35R19 tires. The Lexus GS430 can come with 225/55R16 tires, 235/45R17 tires, 245/40R18 tires.
