The Discount Tire link is for a different tire. The Goodyear Rivian specific tire is a 116 XL Load Index. It is available at Goodyear.com and Tire Rack...
https://www.goodyear.com/en_US/tires/wrangler-territory-at/24354-73409564000000.html
Please note, the image shown is not of the new Rivian...
I hope the Goodyear tires treat you as well as they have treated me. There are two trip computers that have useful information under the Settings, About tab. I reset Trip B when I had my Goodyear tires installed.
Goodyear and Rivian worked closely together to develop a well rounded tire (intended pun). The tread pattern, tire construction and compounds help balance performance tradeoffs. I am very pleased with the overall performance of this tire along with my R1T.
Goodyear collaborated with Rivian to develop a new tire specifically for the R1. This tire offers optimized performance in terms of efficiency, ride comfort, handling, noise (NVH), all-season capability, on/off road balance, treadwear and rugged aesthetics.
A new Goodyear Wrangler Territory AT, designed specifically for Rivian, has just been launched. Goodyear uses the Wrangler Territory brand name to fine-tune designs unique to individual Original Equipment Manufacturers (OEMs). Any existing reviews likely pertain to different tires, optimized for...
I was at 2.59 mi/kWh during a 15 minute window on my dual performance R1T. Cruise set to 65mph, Goodyear tires, All-Purpose drive mode and some slight elevation changes. Your mileage may vary.
I work for Goodyear and am on the design team that worked with Rivian to develop the 275/60R20 Wrangler Territory AT for Rivian R1 Gen 2. In my opinion, it is a nice mix of efficiency, rugged looks and an all around great tire.
The new Goodyear 275/60R20 option was just recently released. Here...
From...
UTQG: Details of the Tire Ratings | Goodyear Tires
NHTSA does not assign uniform tire quality grades; however, they have the right to inspect all of the tire testing data as well as conduct regular compliance audits to ensure adherence to the appropriate grading.
Because the...