The Sailun S637 tire is a versatile regional all-position tire for commercial trucks and special trailer applications. It features five extra-wide ribs for exceptional stability. An extra-wide solid shoulder resists damage caused by high-scrub applications, while a mirrored tread design ensures even wear. Wide grooves are designed for hydroplaning resistance, while a long-life rubber compound is engineered for extended tread life.
Awesome tires for the money. Performance is very comparable to GoodYe
I plan to continue to buys these as the tire of choice for my fifth wheel camper.
I haven't put a lot of miles on these tires yet but I can tell you this there is no comparison between the sailuns and the gladiators that came on my trailer. When you push down on the center of the gladiators they cave in when you push down on the center of the sailuns there is no give. If you are looking for a heavy duty trailer tire buy the sailuns.
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