Sailun S637T

Radial

5.0/5.0 (5)

Rims Not Included

Availability

In Stock

Starting at

$114.95

Lightning Savings

Was $143.69

Installation available

easy test score

9.6 Superb

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The Sailun S637T is a tough, all-steel trailer tire built to handle heavy loads with stability and control. Designed for RVs, fifth-wheels, utility trailers, and boat haulers, it provides dependable highway performance and long-lasting durability for frequent towing.

Its five-rib tread design helps maintain straight-line tracking and even wear, while the solid shoulder construction improves stability and reduces irregular tread patterns. Full-depth sipes enhance wet-weather traction, and the steel-belted casing delivers strength and heat resistance under demanding conditions. The S637T’s low-rolling-resistance compound also promotes fuel efficiency and cooler running for longer tire life.

Best suited for: Heavy-duty trailers, RVs, horse trailers, and boat haulers used in highway and regional service.

Tire Features:

All-steel construction supports heavy loads and durability
Five-rib tread pattern promotes stability and even wear
Full-depth sipes improve grip in wet conditions and enhance cooling
Solid shoulders reduce irregular wear for smoother performance
Low-rolling-resistance design improves fuel efficiency and tread life

About the Manufacturer:

Sailun Tires, founded in 2002, is a rapidly growing global tire manufacturer. Operating in over 180 countries, Sailun Tires is recognized for providing high-quality, value-driven tires, offering a balance of performance, durability, and affordability for passenger cars, light trucks, SUVs, and commercial vehicles. Sailun is the official tire partner for the Drift Masters European Championship, reinforcing its commitment to high-performance capabilities in competitive drifting.