There are very few companies that make an aggressive tire for 20" wheels. For those of you that have the Nitto Mud-Grapplers or Terra-Grapplers, what's your opinion on them? Are they good on the highway? Do they wear evenly? Off-road performance? Is the tire compound too soft or too hard? What's the life span? Do the fancy sidewalls on the M.G. actually function well or do they just look good?
Any advice or comments welcome.

 

I have the Nitto AT's on 17" rims. I can't vouch for their longevity , I only have 2000 miles on them but their excellent on the highway, no road noise. Great traction in the rain or on dry pavement. I haven't seen any snow here in NJ this year so can't comment on that. So far no uneven wearing. From what I've heard the compound is a little softer than some so they may not have as long of a life span but once again can't comment on that yet. Hope this helps.