TR663

Heavy Duty Mixed Service All-Position

applications

  • Regional Trucks
  • Dump Trucks
  • Refuse Trucks
  • Ready Mix Trucks
  • Pick-up and Delivery Trucks
  • Multi-Axle Trailers
  • Dump Trailers

The Triangle TR663 is an all-position tire designed for on and off road applications. The TR663 features a deep tread depth to provide traction and extended tread life for many applications. Solid shoulders deliver stability in all positions while a wide footprint resists uneven wear.

Size P.R. T.D. L.I. S.S. O.D. S.W. S.L.R. R.W. L.C.C.@PSI L.C.C.@PSI
32nds in. in. in. in. lbs@psi (1x) lbs@psi (2x)
255/70R22.5 16 22 141/138 J 36.6 10.0 17.1 7.50 5675@120 5205@120
275/70R22.5 16 24 148/145 L 37.7 10.8 17.5 8.25 6940@125 6395@125
275/70R22.5 18 24 152/148 J 37.7 10.9 17.6 8.25 7826@135 6944@135
11R22.5 16 23 146/143 L 41.5 10.9 19.5 8.25 6610@120 6005@120
12R22.5 18 22 152/149 K 42.7 11.8 19.8 9.00 7830@135 7160@135
11R24.5 16 23 149/146 L 43.5 10.9 20.5 8.25 7160@120 6610@120
315/80R22.5 20 22 157/154 L 42.4 12.3 19.7 9.00 9090@130 8270@130