i'm looking into replacing my gy tires i had a bad rack that rounded all 4 tires dealer never caught it.i have had a grand cherokee since 1996 and all have been full time 4wd and i have allways ran bridgestone dueler at revos revo2's now,but i seen the pirelli scorpion atr's and was wondering if they were any better the only problem i have is i have to go up 10mm with the tire size to 275.the 20" tires are very exspensive so i would like some feed back.everything i read about The Fortera HL on the grand cherokee is 50/50.i have the quadra drive 2 in my 2005 and had never heard any noise out of it.pepole beleive the quadra drive 2 along with the 20" rims makes alot of noise i think it is more the good year tires.good years at 130$ apiece for 20" says some thing.
They used to be rated quite high. Now, there are better, for much less $. The prices of ATRs went sky high the past few years -- more so than other tires. I've never run them. Check the reviews the possible tests on tirerack.