Last year, around this time I put 4 brand new tires on the trailer, they were bias ply tires. I can't remember why, I assume my tire guy recommended them.
Anyway after having my boat and trailer serviced the tires are already cupping, wearing on the outsides and are out of round causing the trailer to bounce. The tire guy wants me to 'align' the trailer before he'll replace the tires. To my knowledge there are no adjustments to be made on the trailer (DHM) and internet searches show no such alignment service. Has anyone else seen this before? My boat guy says to repalce them with trailer radials, which I will, just sucks that these tires only have about 300 miles or less on them. Any advise?