Just got a new set of tires for the trailer. Replaced the regular ply tracker tires with the radial towmaster brand of tires. Was told by the goodyear shop that these have the same type tread pattern as the marathons. There is a world of difference of how the trailer tows. The trailer used to ride pretty rough bouncing up on bumps in the road. The new radials pretty much absord the shock and don't make the trailer bounce. they sure ride smooth with the amount of air pressure (50psi). would have done this sooner if I had realized the difference it would make. Looking forward to tryin them out at 75mph on the way to lake fork this weekend.
jd
jd