Cooper Discoverer Rugged Trek (275/65R20)
Cooper

Discoverer Rugged Trek

275/65R20 · 34.1" Fits R1 All-Terrain

An all-terrain tire that fits the R1, around $422 per tire ($1,688 a set).

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Real-world efficiency
No data yet
from Rivian Roamer owners
Average price
$422
per tire · $1,688 / set of 4
as of Sep 12
Mileage warranty
55,000
miles
Load index
126
R1 minimum is 116
View at SimpleTire Compare

Specifications

Size & Fitment
Size 275/65R20 (34.1")
Load Index 126
Load Range E
Max Load 3,748 lb
Speed Rating Q (100)
Max PSI 80
Construction & Performance
Category All-Terrain
Weight 62.0 lb
Tread Depth 18.5/32
3PMS Rated No
Mileage Warranty 55,000 miles

Other sizes of this tire

Cooper Discoverer Rugged Trek 255/70R18 · $271 · No efficiency data Fits R2 · 3rd-party wheels

Similar tires in 275/65R20

Best real-world efficiency first.
Goodyear Wrangler TrailRunner AT 275/65R20 · $425 · 2.41 mi/kWh Fits R1 Bridgestone Dueler A/T Ascent 275/65R20 · $385 · 2.27 mi/kWh Fits R1 Goodyear Wrangler ElectricDrive AT 275/65R20 · $410 · 2.17 mi/kWh Fits R1 Pirelli Scorpion All Terrain Plus 275/65R20 · $328 · 2.13 mi/kWh Fits R1 Michelin LTX A/T 2 275/65R20 · $416 · 2.13 mi/kWh Fits R1 Bridgestone Dueler A/T Ascent 275/65R20 · $385 · 2.09 mi/kWh Fits R1

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