Tire Size Specification
Verified OEM & Service Reference2023 Land Rover Defender Defender P400 3.0L Inline-6 MHEV (L663) — Tire Size
Recommended interval: Rotate every 5,000–7,500 miles; check cold PSI monthly
Engine / Trim Variant
Factory Tire Size
255/70R18 / 255/65R19 / 255/60R20 / 275/45R22
Quick Purchase
Check verified fitment on Amazon
Technical Specifications
| Front Tire Size | 255/70R18 / 255/65R19 / 255/60R20 / 275/45R22 |
|---|---|
| Rear Tire Size | 255/70R18 / 255/65R19 / 255/60R20 / 275/45R22 |
| Rim / Wheel Size | 18" |
| Lug Nut Torque | 103 ft-lbs (140 Nm) |
| Matched Trims | 110, 110 S, 110 SE |
Compatible Aftermarket Options
Direct OEM cross-references- Buy Michelin / Continental / Pirelli 255/70R18 on AmazonMichelin / Continental / Pirelli255/70R18
Search query: 255/70R18 tire
Tire Size Fitment by Engine / Trim (2023 Land Rover Defender)
| Engine / Trim | Oil Spec & Capacity | OEM Oil Filter |
|---|---|---|
| P400 (3.0L I6 Turbo MHEV) | 0W-20 • 9.3 qt (8.8L) | LR133455 |
| P300 (2.0L I4 Ingenium Turbo) | 0W-20 • 5.5–6.5 qt (5.5–6.0L) | LR133455 |
| Defender V8 (5.0L V8 Supercharged) | 0W-20 • 8.5 qt (8.0L) | LR011279 |
DIY Fitment & Verification Checklist for 2023 Land Rover Defender
- 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 2023 Land Rover Defender 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 2023 Land Rover Defender?
The primary OEM tire size part number / specification for the 2023 Land Rover Defender Defender P400 3.0L Inline-6 MHEV (L663) is 255/70R18 / 255/65R19 / 255/60R20 / 275/45R22.
Which aftermarket tire size brands fit the 2023 Land Rover Defender?
Compatible aftermarket options include Michelin / Continental / Pirelli 255/70R18.