I wouldn't worry about not having LTs with the light load you have plus you already have lo-pros which should feel pretty solid. I won't say how much I used to overload P tires of F150 service vans with helper springs and 50psi in the tires, when I was doing a lot of commercial gas piping jobs! I also won't say how many plugs I put in those same tires and blew them up with R-22 from driving on construction sites! I regularly drove across state and out of state at interstate speeds and never had a problem. I wish I could say that for STs. I can't even run them well under weight w/o them flying apart. Craig
