trailer tires

What works on a smaller/lighter trailer doesn't work so good on our larger trailers like your 36' Cameo so take recommendations of any ST tire with a grain of salt.

You will get a much better response by giving us the OEM size and your trailer axle ratings.

Generally....
... on 6k axles and smaller the 16" LT E at 3042 lbs capacity is a excellent upgrade with Bridgestone R250 and Michelin XPS Rib on top. Both are a commercial grade all steel ply carcass tire.

If your trailer has 7k axles then the Goodyear G614 and the Sailun S637 in a LT235/85-16 G load range at 3750 lb capacity. Both are a all steel ply carcass construction.
And many folks 7k/8k axles under their trailers move up to the 17.5" wheels and commercial grade LT tires.

Replaced my ST junk with Firestone Transforce LT tire. Very satisfied with them after only 1000 miles.... so far, so good. I run 75# air in them. I have the same tire on my TV. Same tire, different size.

I just replaced my tires with Carlisle Radial Trial RH. They are a new redesign and supposed to be pretty good. Whatever you buy, make sure that you have PLENTY of load rating for your trailer.

Main thing is to stay away from "ST" tires and go to an appropriately sized "LT" tire.