S637

Regional All-Position

Regional

S637

Regional All-Position

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.

Features & Benefits

  • Multi-sipes improve traction in wet conditions and dissipate heat for prolonged tread life.
  • Tread pattern designed to reduce rolling resistance for improved fuel economy.
  • Unique tread wall grooves help reduce irregular wear and improve traction.

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

Five rib design for improved stability.

Tread pattern designed to reduced rolling resistance for improved fuel economy.

DESIGNED & ENGINEERED FOR

  1. Pickup and Delivery Trucks
  2. Regional Trucks
  3. Regional Trailers
  4. Low Platform Trailers
  5. School Buses
  6. RV’s
Code Size L.I. / S.R. P.R. T.D. RIM O.D. S.W. S.L.R. L.C.C. 1X L.C.C. 2X A.P.
32nds in. in. in. in. lbs. lbs. p.s.i.
8244381 ** 235/75R17.5 143/141 L 16 17 6.75 31.6 8.9 14.7 6,005 5,675 125
5547971 ** 245/70R17.5 143/141 J 18 17 7.50 31.0 9.7 14.4 6,005 5,675 125
8244332 265/70R19.5 140/138 M 16 17 7.50 34.2 10.2 15.8 5,510 5,205 112
1001468 10R22.5 141/139 M 14 19 7.50 40.2 10.0 18.7 5,676 5,355 115
8254389 255/70R22.5 140/137 M 16 18 7.50 36.7 9.7 17.1 5,510 5,070 116
5547976 275/70R22.5 148/145 M 16 19 8.25 37.9 10.7 17.6 6,940 6,395 130

** for trailer applications only