Tire Size Specification
VIN Verification Required2026 Lexus Rz Electric Motor (167 kW AC Synchronous) — Tire Size
Recommended interval: Rotate every 5,000–7,500 miles; check cold PSI monthly
Factory Tire Size
235/60R18 / 235/50R20
Rear Factory Size
255/55R18 / 255/45R20
Technical Specifications
| Front Tire Size | 235/60R18 / 235/50R20 |
|---|---|
| Rear Tire Size | 255/55R18 / 255/45R20 |
| Rim / Wheel Size | 18" |
| Matched Trims | 350e, 350e Premium, 450e |
Compatible Aftermarket Options
Direct OEM cross-references- Buy Michelin / Continental / Pirelli 235/60R18 on AmazonMichelin / Continental / Pirelli235/60R18Front
Search query: 235/60R18 tire
- Buy Michelin / Continental / Pirelli 255/55R18 on AmazonMichelin / Continental / Pirelli255/55R18Rear
Search query: 255/55R18 tire
DIY Fitment & Verification Checklist for 2026 Lexus Rz
- 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 2026 Lexus Rz 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 2026 Lexus Rz?
The primary OEM tire size part number / specification for the 2026 Lexus Rz Electric Motor (167 kW AC Synchronous) is 235/60R18 / 235/50R20.
Which aftermarket tire size brands fit the 2026 Lexus Rz?
Compatible aftermarket options include Michelin / Continental / Pirelli 235/60R18, Michelin / Continental / Pirelli 255/55R18.