Been doing tire research lately also. I've got 37k miles on my truck and its winter here. So they aren't shot but probably will replace them now rather than run them through winter.
I've pretty much narrowed my choice down to the Ridge Grapplers. Unlike most people here I was pretty happy with the factory BFG's. I live in the NE and the tire worked well in both rain and snow. I don't really do any off road stuff so off road traction isn't important either.
My concern with another set of the BFG's is all of the problems people are having getting those tires balanced properly.
The reviews on the RG's are extremely good.
I'm wondering if anyone can tell me what the difference is between the LT315/70-R17 and the 35/12.50-17? I realize the 35 is .35" larger diameter, .2" skinnier and roughly 4 1/2 #'s heavier.
Also the 35" tire was measured on a 10" wide rim versus the 315 being measured on a 9.5" wide wheel. Any idea how the 35" measurements would change on the 9.5" wheel?
I like the fact the 35' tire comes with 2/32nd more thread depth also. I'm assuming that's the additional height and weight difference??
I'm looking at doing the 35" tire for the additional tread depth and additional height.
The tires seems so similar in specs that it makes me wonder why they build both. I'm thinking maybe I'm missing something in the comparison?
You pretty much nailed it. The weight is a little bit heavier due to the added rubber of the tread depth. You'll most likely get more mileage out of the 35 over the 315. But if weight is of the most concern, go with the 315.