@Jemorgan3
7000 boat will put somewhere between 700 and 1100 pounds on the ball. Divided in half, and a little lever arm effect and thats all of 500 pounds added to each tire. Each tire is probably oem rated to 2200 lbs or so?
My first camper weighed 6500lbs and the second less. Through the life of towing both I’ve had
- Bridgestone revo 2
- Firestone destination LE
- cooper RTX, very similar to their current on road all terrain
- 2 sets of continental ATs
- Yokohama G015
Frankly, all did fine. The coopers had the heaviest sidewalls, and their current on-road all terrain is stealing the show in the tire rack ratings and testing. Based on the reviews and tests, they are worth checking out. It is a mild all terrain, which may be handy since some boat ramps and surroundings can get a little rough.
The main thing I learned with any tire was finding a good inflation. I would usually roll around with 32-35psi empty to 44-45 in the rear when towing. That was huge. Make sure the tire can support it, not all like it.
Yokohama G015 was also a good, sturdy tire, and wore better that the coopers over time, which were cupping by 20k, they handled the pressure and weight no problem. Frankly the G015 or possibly their replacement G018 could be worth looking at - the first G018s were offered in LTs and there are noise complaints with them. Unknown if the p-metrics are quieter. Yokohama really impressed me with tire uniformity - very well made.
The continentals need a little more air to be firm riders, but they seem to squirm over time and get weird right off of steering center - both sets began to steer one direction more eagerly than the other, and rotations would change it. I suspect those tires aren’t going to be as great especially under loads.
The destinations and the revos also fared well, with no drama. Both handled the weight and stressing well, without going to a higher weight rating. The current Bridgestone dueler ascent is a top rated on-road all terrain, right near the cooper.