Tire Size Specification
Verified OEM & Service Reference2022 Lexus RX RX 350 3.5L V6 (2GR-FKS) — Tire Size
Recommended interval: Rotate every 5,000–7,500 miles; check cold PSI monthly
Engine / Trim Variant
Factory Tire Size
235/65R18 / 235/55R20
Quick Purchase
Check verified fitment on Amazon
Technical Specifications
| Front Tire Size | 235/65R18 / 235/55R20 |
|---|---|
| Rear Tire Size | 235/65R18 / 235/55R20 |
| Rim / Wheel Size | 18" |
| Matched Trims | 350, 350 F Sport, 350L |
Compatible Aftermarket Options
Direct OEM cross-references- Buy Michelin / Continental / Pirelli 235/65R18 on AmazonMichelin / Continental / Pirelli235/65R18
Search query: 235/65R18 tire
DIY Fitment & Verification Checklist for 2022 Lexus RX
- Confirm your engine code or trim variant above before ordering parts, as mid-year production changes can affect tire size fitment.
- When purchasing OEM or aftermarket brands (Motorcraft, ACDelco, Mopar, Wix, Fram, Mobil 1, Bosch, NGK), cross-check the Amazon Garage Confirmed Fit badge with your 17-digit VIN.
- Always consult your 2022 Lexus RX owner's manual for exact torque specs and fluid service intervals.
Sources: NHTSA vPIC & OEM Service SpecificationsReport an inaccurate spec or part number
Frequently Asked Questions
What is the OEM tire size specification for a 2022 Lexus RX?
The primary OEM tire size part number / specification for the 2022 Lexus RX RX 350 3.5L V6 (2GR-FKS) is 235/65R18 / 235/55R20.
Which aftermarket tire size brands fit the 2022 Lexus RX?
Compatible aftermarket options include Michelin / Continental / Pirelli 235/65R18.