If it comes from China, I don't want it, I don't care if Goodyear made it over their. So I will pay a little extra over a lifetime to ride on quality American tires, and keep an American employed, after all the Chinese do not pay into our social security system, we need people to pay into it. I spend more in soda pop and popcorn than what I could have saved by buying foreign tires over my lifetime.
But when it come to RVs, owners do not like buying tires and they do not like buying batteries. They go nuts over choosing wheel bearing grease though. And everyone has their favorites because that is what they bought, and they want you to buy it too. Some people like company that way.
But on the flip side, the Sailun is a 110 psi tire rated at or near the same as the G614. Getting away from the Blowmax E rated ST tire is really what the goal is.
A price is what is asked for a product, but a sale happens when the price of an item equals the buyers idea of value. So if you are trying to get away from Towmax, and not spend any money in the process then the Sailun will probably provide the value you seek.