Any thoughts on the Duratracs or Cooper STT? I know I have been more looking at the MT but I really only get my BII off road every now and then.. Didn't realize picking a tire would be such a pain. I have BFG MT KMs on there right now..(325X60R15s) and they have about 40% tread left. They were on there when I bought it.. Seem okay..somewhat noisey..don't like wet pavement to well. With my suspension setup right now can't get over 60 mph with them or it feels like the front end is going to shake apart. But hopefully get that all fixed up tomorrow with my new lift, shocks, and stabilizing bar. Plus replacing all the sway bar bushings too..
on my 94 ranger 3.0 4X4 locked front and rear I am currently running Cooper STT 235/85/R16 load range E
50 PSI front 60 PSI rear -last time I was on a scale was well over 4600# without me if I recall correctly.
http://www.summitracing.com/parts/COO-76104
got them by the end of the week from summit, standard shipping. mounted them up at work on tire machine, did NOT balance them.
Cooper STT have good traction in less than a foot of mud-almost as good as the 32X9.50R15 radial TSL swampers they replaced. They do ok on dirt trails, as well as any tire on ICE, ok on wet pavement/half melted snow, did well this winter in over 18" of snow, only got stuck once was pushing snow over the bumpers in a sloped field with a spring under the snow, snow was really wet anyhow and the small ford farm tractor my brother pulled me out with was having trouble- with loaded AG tires and tire chains, front axle was pushing snow and it was also coming over the running boards- he had to stop several times and kick snow out from under the brake pedals so he could turn, had to have been close to 3' of snow; So there was no shame in the Cooper STT not biteing enough to move my truck.
The Cooper STT run smoothly up to 55 MPH, when I do occasionally get on the interstate they run 65+ MPH with only a very slight vibration- not really noticeable.
The 32X9.50xR15 radial TSL swampers I used to run would shake so badly at 65 MPH I could barely read the speedometer although to be fair having the rims packed full of dried mud didn't help matters any.
I have close to 8,000 miles on the Cooper STT tires now and they seem to be wearing well no cupping or other unusual wear patterns-have not rotated yet but will probably rotate at 10,000 miles, they do have a slight hum at speed but I can't hear too well anyhow so I just turn the radio up a little louder. I haven't measured them recently but they are still deep and I am hoping to get 30,000 miles or better and still be inspectable.
I will probably purchase the Cooper STT tires again when these ones wear out if they continue to wear well.