Tires Cooper or Hifly

I put these tires on my 2019 gmc sierra at4. I noticed a huge improvement towing with stability. The was no squirm in the back end and the truck felt much more planted on the road.

The downside of these tires are that they are stiff which actually effects your suspension tuning. You may notice the tires lose contact with the road momentarily at times over bumps.

I bought the same tires, 275/65r20 - been great all winter here in Alberta

Great tires, I have great luck with Cooper!

Got the same in stock tire size. I really like them. I think they're good tires and they've been wearing well on my mixed highway and city driving with occasional towing.

I put Cooper Discoverer Enduramax on it after purchasing last August. I love them. Quiet, smooth, have been great all around in rain, snow, ice, etc.

I like my cooper discoverer at3 4s a lot.

I have those coopers on the front of my jeep xj for a few years now. They are great.

I threw a set of random non-EV Rated tires ( Cooper Adventurer All Seasons) on my car. From the new to old tires I got 0 change (though this might have been because my tires had a bubble and was causing issues) - My mileage ranges from 3.5-4.0mi/kW.

i had these tires on thru the previous two winters. i put them back on for this winter and the performance is severely diminished. they have about 16k miles on them. i won't buy them again.

I absolutely despised Cooper Discoverer tires. I had two sets on my Frontier and they kept feathering. I had no issues with alignment, suspension or air pressure. I eventually switched to cheap Starfire Solaris HT and they were great. Tire issues gone