Nokian
Outpost nAT
275/65R20 · 34.1"
Fits R1
All-Terrain
3PMS Rated
An all-terrain tire that fits the R1, around $414 per tire ($1,656 a set), returning 1.91 mi/kWh across 7 owner vehicles on Rivian Roamer.
Real-world efficiency
1.91 mi/kWh
76,943 mi tracked · 7 vehicles
Average price
$414
per tire · $1,656 / set of 4
Mileage warranty
60,000
miles
Load index
126
R1 minimum is 116
Specifications
Size & Fitment
Size
275/65R20 (34.1")
Load Index
126
Load Range
E
Max Load
3,748 lb
Speed Rating
S (112)
Max PSI
80
Construction & Performance
Category
All-Terrain
Weight
57.0 lb
Tread Depth
18/32
3PMS Rated
Yes
Mileage Warranty
60,000 miles
Other sizes of this tire
Nokian Outpost nAT
255/70R18 · $288 · No efficiency data
Fits R2 · 3rd-party wheels
Nokian Outpost nAT
275/50R22 · $353 · 2.19 mi/kWh
Fits R1
Nokian Outpost nAT
275/60R20 · $306 · 1.97 mi/kWh
Fits R1
Similar tires in 275/65R20
Best real-world efficiency first.
Goodyear Wrangler TrailRunner AT
275/65R20 · $416 · 2.43 mi/kWh
Fits R1
Bridgestone Dueler A/T Ascent
275/65R20 · $385 · 2.30 mi/kWh
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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 · 2.12 mi/kWh
Fits R1
Owner Reviews (8)
Chris M
Sep 2026
★★★★★Rated 5 out of 5
Verified ownerR1T10,000 mi on this set
Massive upgrade from stock Pirelli Scorpions
These are a straight-across upgrade from the stock AT tires. The immediate difference in road noise is amazing.
-Tread life is much, much better
-Road feel is better
-Dry off road grip is great
-Mi/kWh Efficiency is ~10% better
-Actually LT tires!
-Generally a bit less expensive than the Pirelli's
My only minor gripe is that I was hoping for better snow/ice traction. They're still a small improvement from Scorpions, but I will likely get a set of dedicated snow tires/wheels in the future.
Gwhiz
Sep 2026
★★★★★Rated 5 out of 5
R1S12,000 mi on this set
Great tire lost about 15% range for non-EV model
These been great tires overall and I have done many West Coast trips over the past year. I believe I bought mine before I saw Rivian offer Nokian in their store at one point in time that were the EV version so I ended up with the non-EV version ….which I still enjoy but lose about 15% or so of range. They’ve done great on Snow and held up well on ice (especially when I take some of the recommended PSI out). The one thing I noticed recently in the past week is when I was back in the Pacific Northwest area and it started raining hard when I was on the freeway and getting off of the ramp at a relatively normal grade the tires did slip a little bit when using ”high” regenerative breaking as the road had been wet for about 15 to 20 minutes. That did startle me however it was the first time ever I’ve experienced this. I think part of it was the weight of the tires and of course vehicle, as well as part of it was the first 10 to 15 minutes of any rain on roads typically being the most dangerous from my understanding of how changing driving conditions from dry to wet happens with friction and rubber on paved roadways. Still would highly recommend these tires as that can happen in a lot of wet conditions for many brands and they’ve been awesome!
John Robson
Mar 2026
★★★★★Rated 5 out of 5
Excellent so far
I replaced my Pirellis with Nokians about 7500 miles ago. They roll more quietly, have excellent traction, a less choppy ride, and so far seem to be wearing less quickly than the original tires, which didn't make it to 30K miles.
AlexGregorio
Jan 2026
★★★★★Rated 5 out of 5
eapedersen
Jul 2025
★★★★★Rated 5 out of 5
ka
Jun 2025
★★★★★Rated 5 out of 5
David Cottrell
May 2025
★★★★★Rated 5 out of 5
Jose Castillo
May 2025
★★★★★Rated 5 out of 5
This might be the best all-terrain tire!
Nokian has really created a fantastic tire here that offers great warranty and great grip on the road and off the road. I can't help but highly recommend the Outpost nAT as a great All-Terrain tire.
$414 ea
$1,656 / set of 4
View at SimpleTire
