S637 ST

Heavy Duty Specialty Trailer

Tire Description:

The Sailun S637 ST is an all-steel highway rib tire designed to provide the ultimate in performance for trailer applications. The heavy duty all steel construction delivers low rolling resistance, superior strength and durability while providing sure-footing and straight tracking. The S637 ST is perfect for all high load capacity trailer applications.

Features & Benefits:

  • All steel construction for maximum strength and load capacity.

  • Multi-sipes improve traction in wet conditions and dissipate heat for prolonged tread life.

  • Five rib design for improved stability.

  • Solid shoulder to resist irregular wear and improve fuel efficiency.

  • Requires special high load capacity wheel. Consult wheel/ RV manufacturer for proper application.


  • RV Trailers
  • 5th Wheel Trailers
  • Utility Trailers
  • Boat Trailers