Look into these
Gladiator All Steel trailer tires 14 ply and will hold the load. I have Goodyear G614's on our Heartland Landmark Key Largo. And will be going to the Gladiators next year on it. Also putting the Gladiator QR35-TR All Steel Trailer Tires on my triple axle tilt car hauler next week.
Been running the Gladiators in 19.5's for Steer tires on my Chevy Kodiak. second season on them and there holding better then the High Dollar steer tires before these held up. Toyo's.
The Gladiator in All Steel trailer tires are $140.+ each. Vs $365. per tires for the G-614's. But I would not buy the ST's in these as they will not handle the weight and speed of the All Steel tires.
Pete