thanks for the kind words guys !
here are three , from left to right :
the firestone tires that come with the California hauler kit
the goodyear high miler tires that come in most of the other amt kits
the uniroyal tires that come in the white freightliner kits
the firestones are a bit too narrow but fit. to me the goodyear high milers fit the best, although the uniroyals fit well too. hope this helps !