Thermoguy wrote:
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Talking to the Goodyear guy today about LT vs ST - ST tires are designed to go straight. Never get much abuse and only designed for rolling resistance. AN LT tire will not roll as well so might increase fuel cost, but a way better built tire. Whenever I have asked a tire professional about LT vs ST they can't tell me why one should buy an ST tire. And, if you need the extra few pounds of added load range, then maybe you should step up a load range anyway.
From everything I have heard or read, this statement is in error. The advantage of an ST tire is in the strength of the sidewalls. They are designed to stand up to the lateral loads produced by sharp turns, like when you are backing into tight camping spots. There are many arguments why an LT tire might be better, but this isn't one of them. Remember, when you talk to a salesman about any product other than what he is selling, be prepared for a sales pitch. Sounds like he hit pay dirt.
Another issue that needs to be discussed is the "China Bomb" label many are quick to attach. Just because a tire is made in China doesn't automatically make it bad. True, there are many that are but my main issue is with the company who sells them and the manufacturer that puts them on their trailers. I purchased a new Starcraft Hybrid that had Carlisle tires, LRC. These tires just barely met load standards and sure enough one blew within months of service. Carlisle paid for the replacement of all 5 of my choice.
Today, there are many tires that are improved and quite capable of carrying your trailer. I suggest that you buy from a reputable dealer who will stand behind their tires and that you get a load range that will easily meet the weight requirement. Marathons were junk. I had Marathons with early signs of tread separation. Put a set of Maxxis on that proved to be very good. Now have a set of the new Carlisle HD and they are even better. 5 years and over 24K miles and they still look new and require almost no additional air through the season. The new Goodyear is very good by all reports. Marathons were produced in China but only for a short time. They were bad before and bad after.