Wow, what did I see on that coal truck?
I would not get anywhere near that tire. I think I would stand back and shoot it with a 30-06, in self defense and/or to put it out of its misery.
Debates/threads like this serve an excellent purpose, they work to inform a reader that there is a problem that needs to be addressed. A reader can determine on which side of the selection debate he falls. And if he or she reads this post and continues to run Power King Towmax tires, its not because the information was not before them.
The most negative thing that I see when I stay at an RV park are rigs that pull in with the plastic fender skirt missing and half the sheet metal peeled back. I point to the rig and tell the wife "there is another one".
Upon taking to the victim you find out he is running a ST (any ST). And I have never been to a RV park where I did not see this at least once. They generally pull in late in the afternoon having spent a couple of hours trying to unwrap a tire from around the axle.
I have talked to some that lost their ST or LT tire because they "thought that 80 psi was just too much air pressure for a tire"........
I even had a guy once show me the tires on his little motorhome, he actually had ST tires as drive and steering tires on his RV. He told me his tireman recommended them.
So Sailun or Goodyear, origin, cost, pluses and minuses are really a minor part of the conversation. While the Towmax is what we cuss and discuss here, primarily because we are disappointed that they are the OEM tire of choice across all fifth wheel manufacturers despite the knowledge that they are inferior tires; what we should be talking about is the importance of brand selection, tire selection, application, and most importantly maintenance.
We like to blame tires, and rightfully so in the case of the Towmax, but there is a component of operator error in many failed tires. We forget about that curb we climbed 6 months ago, or the chuck hole, or the time we ran that tire low. We forget bout the time that we pushed the tire to 70 mph trying to stay on time, the 2X4 laying across the road that we could not avoid, and most of all we forget about that time when we looked out the side mirror and the tires were about to roll off the rims because we had that trailer cranked around trying to back into an impossible space, or just turn around. And we forget about the trip across Arizona when the desert floor was 140 degrees and we had no TPMS to even know how hot those tires were and what internal psi they reached.
It is my hope that this thread reaches someone and saves them $2K in damage, or God forbid an accident with injury or death. You may not get injured from a mere blow out on a trailer, but anytime you are on the road because of a break down, you risk being killed. Just ask any cop how dangerous it is to be stopped on the road and out of your vehicle.
Sorry this is so long, that is just my habit, but I sincerely hope that we have prevented someone from joining the Blowmax club and the associated damages and risk.
BTW, if you loose 1, you really lost 2 in a tandem (in most cases)