tires

hi there, im looking to buy some new tires for my 97 dodge. having trouble finding the size i need though. currantly running a 38.5x11x16 but they are far too aggressive and balding. looking to go to a 37 but cant seem to find anything narrow enough. any ideas or brands? spacers? help!

With that size of tire you are wanting your only choice of tire is going to be an all terrain or mud terrain tire. I would suggest a Nitto Dura Grappler if you are wanting a street tread but I think they only come in a size up to 35" or so.