What size tires go on a 2004 Lexus RX330?
The most common tire size for a 2004 Lexus RX330 is 235/65R17 on the factory 17-inch wheels; if your RX330 has 18-inch wheels, the typical size is 235/55R18. Always confirm the exact specification for your vehicle by checking the door placard or owner's manual.
OEM tire sizes for the 2004 RX330
Below are the sizes Lexus commonly specified for this model depending on wheel diameter. Use these as a starting point when shopping for replacement tires.
- 235/65R17 (for 17-inch wheels, the typical configuration on many 2004 RX330s)
- 235/55R18 (for models equipped with optional 18-inch wheels)
Notes: sizes may vary by trim or regional market. Always verify the exact size printed on the driver’s door placard or in the owner’s manual before purchasing tires.
Other considerations when replacing tires
When choosing tires beyond the OEM sizes, keep in mind load and speed ratings, climate, and driving conditions. The RX330 requires tires that can safely handle the vehicle’s weight and performance characteristics.
- Match tire size across all four tires to maintain balanced handling and traction.
- Ensure the load index and speed rating meet or exceed the OEM specifications (often 104–106 load index with T or H speed rating for this model).
- Consider all-season or touring tires for year-round performance and durability; choose tread patterns suitable for your climate and driving style.
Consult a tire professional if you’re considering non-OEM sizes, as not all sizes fit the wheel wells or maintain the vehicle’s stability control systems.
How to verify the correct tire size for your RX330
To confirm the exact size for your specific vehicle, check the following sources:
- Door jamb placard on the driver’s side for the official tire size and inflation pressures.
- Owner’s manual or the Vehicle Certification/Information label supplied by the manufacturer.
- The sidewall of your current tires, which show the size currently in use on the vehicle.
If you’re unsure, contact a Lexus dealer or a certified tire shop for guidance to ensure compatibility with the RX330’s suspension, ABS/traction control, and all-wheel-drive system.
Summary
The 2004 Lexus RX330 commonly uses 235/65R17 tires on 17-inch wheels, with 235/55R18 as the option for 18-inch wheels. Verify the exact size on the door placard, and ensure you pick tires with appropriate load index and speed rating. For optimal safety and performance, replace tires in sets and consult professionals when considering sizes outside the OEM specification.
