Roadx Medium Radial Truck Tire: MS660 Mixed Service Drive Tire

The RoadX MS660 mixed service drive tire features a robust tread design that delivers exceptional traction and durability in both on-road and off-road applications. The MS660's broad footprint provides superior stability and flotation characteristics. The deep 29/32nds tread depth provides excellent tread life while the enhanced rubber compound resists cutting and chunking in off-road applications.


SizeTire Size PlyPly Rating T.D.Tread Depth LILoad Index S.S.Speed Symbol O.D.Overall Diameter R.W.Rim Width S.L.R.Static Load Radius S.W.Section Width L.C.C.@PSILoad Carrying Capacity (Single Load) L.C.C.@PSILoad Carrying Capacity (Dual Load)
                  Single Dual
11R22.5  16 29 146/143  41.5 11 19.4 8.25 6610@120  6005@120
11R24.5  16 29 149/146  43.5 11 20.3 8.25 7160@120  6610@120


  • Line Haul Trucks
  • Regional Trucks
  • Dump Trucks
  • Refuse Trucks
  • Mixed Concrete Trucks
  1. Deep tread depth for excellent tread life.
  2. Open shoulder design delivers superior traction.
  3. Enhanced rubber compound resists cutting & chunking in off-road applications.