I have a 2006 Montana Mountaineer that has GVWR of 12275lbs but has 6lug 5200lb axles. This doesn't seem right to me but I guess they deduct some for pin weight. It came with Load E tires but I've had...
Quality commercial grade all steel ply carcass LT E tires like the XPS Ribs or Bridgestone R-238 are gonna' cost more than run of the mill poly ST E made in china/USA tires however run a cost per miles years of trouble free service and the Ribs and R238 will be cheaper to operate in the long run on a trailer especially for those of us who travel 10k-15k miles per year.