Michelin Defender LTX M/S2 (275/50R22)
Michelin

Defender LTX M/S2

275/50R22 · 32.8" Fits R1 All-Season

An all-season tire that fits the R1, around $335 per tire ($1,340 a set), returning 2.12 mi/kWh across 42 owner vehicles on Rivian Roamer.

Rated 4.7 out of 5 4.7 · 9 ratings
Real-world efficiency
2.12 mi/kWh
325,790 mi tracked · 42 vehicles
Average price
$335
per tire · $1,340 / set of 4
Mileage warranty
50,000
miles
Load index
119
R1 minimum is 116
View at Tire Rack Compare

Specifications

Size & Fitment
Size 275/50R22 (32.8")
Load Index 119
Load Range E
Max Load 2,998 lb
Speed Rating S (112)
Max PSI 80
Construction & Performance
Category All-Season
Weight 52.0 lb
Tread Depth 14/32
3PMS Rated No
Mileage Warranty 50,000 miles

Other sizes of this tire

Michelin Defender LTX M/S2 255/65R19 · $299 · No efficiency data Fits R2 Michelin Defender LTX M/S2 255/70R18 · $279 · No efficiency data Fits R2 · 3rd-party wheels Michelin Defender LTX M/S2 305/45R22 · $358 · No efficiency data Fits R1 Michelin Defender LTX M/S2 275/55R21 · $405 · 2.22 mi/kWh Fits R1 Michelin Defender LTX M/S2 255/60R20 · $349 · 2.71 mi/kWh Fits R2 Michelin Defender LTX M/S2 275/60R20 · $323 · 2.17 mi/kWh Fits R1 Michelin Defender LTX M/S2 275/65R20 · $378 · 2.16 mi/kWh Fits R1

Similar tires in 275/50R22

Best real-world efficiency first.
Pirelli Scorpion Zero All Season 275/50R22 · $517 · 2.30 mi/kWh Fits R1 Pirelli Scorpion MS 275/50R22 · $531 · 2.23 mi/kWh Fits R1 Hankook iON HT 275/50R22 · $329 · 2.11 mi/kWh Fits R1 Nokian One H/T 275/50R22 · $259 · 2.04 mi/kWh Fits R1 Bridgestone Alenza A/S 02 275/50R22 · $307 · 1.99 mi/kWh Fits R1 Pirelli Scorpion ATR 275/50R22 · $467 · No efficiency data Fits R1

Owner Reviews (9)

Write a Review
Ruckus Sep 2026 Rated 4 out of 5
Verified ownerR1T12,000 mi on this set
Great for occasional off road
Got these to drop the pirelli and glad I did even with the range hit. They’re more comfortable and only slightly louder. My only complaint is they have no grip when braking on a wet road and feels like I’m skating if I take a turn too quickly. They will make a loud sound if you’re pedal down
Dan Sep 2026 Rated 5 out of 5
31k miles going strong
Better ride than pirellis and far more durable. Barely any wear at 31k miles. Cheaper than the pirellis too. Recommend these tires to everyone I see with a Rivian.
Jake Jul 2026 Rated 4 out of 5
Great alternative
Notice the ride comfort right away. Great feel on the road and quiet. Definitely took a hit on efficiency especially at the 48 PSI. Efficiency is a little better at 50/51 PSI. Either way, worth the hit on m/kw given how much longer they will last as compared to the OEM Pirelli.
Todd May 2026 Rated 5 out of 5
Better than Pirelli
The Michelin tires are quieter and handle better than the original Pirelli tires. 2024 R1T with 24k miles. Purchased at Costco and they have a 75k warranty on this tire.
Dano Dec 2025 Rated 4 out of 5
mstanis Dec 2025 Rated 5 out of 5
danpearsonmd Oct 2025 Rated 5 out of 5
ka Jun 2025 Rated 5 out of 5
[email protected] Jun 2025 Rated 5 out of 5