Wheel/rim and tire upgrade.

[Knut]

Just got the new wheels and tires. Went with Cooper AT3 4S 275/55-R20 117T XL,
+18 offsets.

This set-up added 1” on each side of previous tire wall, so a 2” wider stands.
Hopefully this will be good.

 

[MattG]

Whats the treadwear rating on those Coopers? I looked into them.but read they were fairly soft.

 

[Knut]

New tires: Cooper Discoverer AT3 4S UTQG: 620 A B.
Original: Michelin Primacy XC UTQG: 480 A B.

 

[MattG]

Are they winter rated all weather?
I got the new Toyo AT3 on my Lariat in 22" and they are rated for 50,000 mile treadlife and severe weather rated.

 

[Knut]

The Cooper Discovery AT3 4S has a 65,000 mile warranty to 2/32, for my size tire.
Yes, 3 peak snow rated.