Premium Regional Drive

Tire Features:

The RoadX RD798 premium regional/highway drive tire is engineered for traction throughout all four seasons. This 3 Peak Mountain Snowflake certified tire is designed to handle the rigors of cold weather applications, and features an open lug tread design with lateral siping for increased traction on mud, snow and ice. The tread design promotes even wear, while deep 27/32nds lugs deliver long service life.


  • Regional Trucks
  • Line-Haul Trucks
  • Pick-up and Delivery Trucks
  • Dump Trucks
  • Ready Mix Trucks
  • Refuse Trucks
  • Cold Weather Conditions


Product Sheet Catalog Tire Photo Warranty

Tread Design

Tread design clears mud and snow.


All weather performance for excellent handling. 3 Peak Mountain Snowflake denotes a true winter tire.


Extensive siping delivers traction on ice.

SizeTire Size P.R.Ply Rating T.D.Tread Depth L.I.Load Index S.S.Speed Symbol O.D.Outside Diameter S.W.Section Width S.L.R.Static Load Radius R.W.Rim Width LCC 1XLoad Carrying Capacity@PSI (Single) LCC 2XLoad Carrying Capacity@PSI (Dual)
    32nds     in. in. in.   lbs.@psi lbs.@psi
11R22.5 16 27 146/143 L 41.9 11.0 19.3 8.25 6610@120 6005@120
11R24.5 16 27 149/146 L 43.5 11.0 20.2 8.25 7160@120 6610@120