Bridgestone Alenza Prestige (275/55R21)
Bridgestone

Alenza Prestige

275/55R21 · 32.9" Fits R1 All-Season

An all-season tire that fits the R1, around $358 per tire ($1,432 a set), returning 2.18 mi/kWh across 4 owner vehicles on Rivian Roamer.

Rated 5 out of 5 5.0 · 1 rating
Real-world efficiency
2.18 mi/kWh
12,146 mi tracked · 4 vehicles
Average price
$358
per tire · $1,432 / set of 4
Mileage warranty
70,000
miles
Load index
116
R1 minimum is 116
View at Tire Rack Compare

Specifications

Size & Fitment
Size 275/55R21 (32.9")
Load Index 116
Load Range XL
Max Load 2,756 lb
Speed Rating H (130)
Max PSI 50
Construction & Performance
Category All-Season
Weight 40.0 lb
Tread Depth 11/32
UTQG 700 A A
3PMS Rated No
Mileage Warranty 70,000 miles

Similar tires in 275/55R21

Best real-world efficiency first.
Hankook iON HT 275/55R21 · $296 · 2.24 mi/kWh Fits R1 Michelin Defender LTX M/S2 275/55R21 · $405 · 2.22 mi/kWh Fits R1 Pirelli Scorpion Verde All Season 275/55R21 · $451 · 2.19 mi/kWh Fits R1 Yokohama Geolandar H/T4 275/55R21 · $350 · No efficiency data Fits R1

Owner Reviews (1)

Write a Review
Cali Rivian Sep 2026 Rated 5 out of 5
Verified ownerR1T2,100 mi on this set
Great alternative. Efficiency is 2.17 miles/kwh. Affordable. Quiet and smooth.
Actually have the 22 inch tires. Rides very similar to stock pirelli's but with more thread life and at half the price. Load rating is just below the maximum but I never get close to maximum Payload when i load up the truck. Efficiency is nearly the same as the pirelli 22 AS, (2.17 mi/kWh).