Looking for suggestions on quality tires for my 32 ft fifth wheel. I have tried several imports and haven't been real pleased with them. ST2.35/80R16 is what I am currently using.
Your ST235/80-16 E has 3500 lbs of capacity and come on 7k axles. If this is the case you will need to move up to a Goodyear G614 at 3750 lb capacity or the commercial grade Sailun S637 at 3750 lbs capacity. Both tires area LT235/85-16 G load range.
If your trailer has 6k axles or smaller the tires mentioned above work great.