Engi_Nerd
Well-Known Member
- Joined
- Jul 21, 2021
- Threads
- 6
- Messages
- 220
- Reaction score
- 425
- Location
- Western NY
- Vehicles
- Model Y LR, Alfa Romeo Giulia
Thank you for pointing this out. With that weird note on Tirerack on the 22s, it seems like dropping down to the 60 series on the 20s gives you a ton of options that meet the speed and load ratings, all of which are much less expensive than OEM. I think the 21s have roughly an inch smaller diameter than the OEM 20s, so there would be a bit of speedo and odometer error unless you told your truck you had the 21s installed.Something to remember, with any tire for a Rivian, you need a minimum 115 Load rating. In looking at TireRack, there are only 1-21" (OEM) and 1-22" (OEM) that meet the load rating requirement. With the 20" there is a variety of options. Also, with the 20", you can drop down to a 60 series (275/60/20) which opens up a lot more options. With the 60 series 20", if I'm remembering correctly, you are down to the same size as the 21"—just food for thought.
Agree, those AS Plus 3 seem like a good way to go. Would be very interested to see what kind of range those tires provide.I had the same thought… If I stick with 20” wheels and go with a 275/60/20 tire there are two strong choices including a Pirelli Verde and Scorpion AS Plus 3. I figure one of those has to be pretty close to the stock 21” Pirelli. I only wish someone would bite the bullet and do some range testing with one of them.
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