S637

Regional All-Position

Tire Description:

The S637 is a versatile regional all-position tire, featuring five extra-wide ribs for exceptional stability at all speeds. 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. ST sizes featuring all steel construction are specifically designed for use in specialty trailer applications.


Features & Benefits:

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

  • Shallow tread designed to reduced rolling resistance for improved fuel economy.

  • Unique tread wall grooves help reduce irregular wear and improve traction.

Applications:

  • Pickup and Delivery Trucks

  • Regional Trucks

  • Line-Haul Trucks

  • Regional Trailers

  • Low Platform Trailers

 

DOWNLOAD:

Code Sailun Product Code Size Tire Size LI/SR Load Index / Speed Rating P.R. Ply Rating: the number indicating the strength of a tire casing. T.D. Tread Depth: the distance from the bottom of the tire's grooves to the top of the tread rubber RIM Rim Width: diameter of the rim in inches O.D. Overall Diameter: the distance around the center of the outside tread S.W. Section Width: the width of an inflated tire in inches at its widest point S.L.R. Static Load Radius: the vertical distance between the ground and the center of the tire rotation axis. LCC 1X Load Carrying Capacity (Single): Maximum weight a tire can carry at a specific pressure. LCC 2X Load Carrying Capacity (Dual): Maximum weight a pair of tires in dual configuration can carry at a specific pressure. A.P. Air Pressure
        32nds in. in. in. in. lbs. lbs. p.s.i.
S5541960 ST235/80R16* 129/125 L 14 10 6.50 30.8 9.3 14.7 4,080 3,640 110
S5540993 ST235/85R16* 132/127 L 14 12 6.50 31.7 9.3 14.7 4,400 3,860 110
S8244379 215/75R17.5 135/133 L 16 16 6.00 30.4 8.1 14.2 4,805 4,540 125
S8244381 235/75R17.5 143/141 L 16 17 6.75 31.6 8.9 14.7 6,005 5,675 125
S8244383 225/70R19.5 128/126 L 14 16 6.75 32.0 8.6 14.9 3,970 3,750 110
S8254387 245/70R19.5 133/131 M 14 17 7.50 33.1 9.6 15.4 4,540 4,300 110
S8244332 265/70R19.5 140/138 M 16 18 7.50 34.2 10.2 15.8 5,510 5,205 112
S8254389 255/70R22.5 140/137 M 16 18 7.50 36.7 9.7 17.1 5,510 5,070 120
S8254392  275/70R22.5 148/145 M 16 19 8.25 37.9 10.7 17.6 6,490 6,395 130
* All steel construction specifically designed for Trailer application only. Requires special high load capacity wheel. Consult wheel manufacturer for proper application.