I looked into the tires awhile ago...some problems with them is that they were designed for a heavy suspension....not just a beefed up suspension but one that is designed for it. When I wanted to put them on my minivan they said not to bother. The ride would be horrendous and the van is not designed for them so handling and safety would be affected. Since they were more expensive tires than the ones I needed (and they were pretty expensive to begin with) and since the guy was trying to talk me OUT of them I figured it was good advice to avoid them. Only my .02 c worth...check them out first.