i have a lifted 97 4dr 4x4 blazer on 31's. I was thinking about put it back down and put like 18's on it but i dont have the money and i would get much better gas milage from what i here. although i know i could spin the crap out of a stock sized tire witch doesnt get old. any way i have 31's10.50 pro comp X-terrians. I guess what im looking for is a more road worthy tire. Any one know of a good running road tire in the 31x10.50x15 catergory?

 

I have 31 10.5 15 Mesa AT's on my 99. I have over 40,000 miles of highway on them and they still have half the tread on them. They're made by Cooper and are made of a harder rubber than most of your other tires. They handle great though in all conditions and offer a smooth ride at highway speeds.

 

I have 31 baja widetrack tires and they seem to do good

 

i would go with bfg all-terrain t/a, or dunlop radial rover a/t, the bfg wears really well and still has some good off road trction, the dunlop also wears well but is more of a street tire but can handle lite off road terrain and they are great in the ice and snow (if thats a issue?) . i also had kelly safari trex that were pretty good and they are cheaperthan the other two. but not quiet as good in my opinion

 

I know the BFG All-Terrains doe great in the ice and snow.
http://www.youtube.com/watch?v=T6urte0ooRg

 

i second or third the motion for the bfg at