On/Off Road Deep Tread Drive

Tire Features:

The RoadX DT990 drive tire has been engineered to perform in demanding conditions such as mining, construction and logging applications. The DT990 features an aggressive multi-lug tread design for exceptional off-road traction and an enhanced rubber compound to resist cuts and chunking. Open shoulder ribs deliver superior stability and resistance to uneven wear. The DT990's deep 31/32" tread depth provides long tread life and an exceptional cost per mile.


  • Regional Logging Trucks
  • Mixed Concrete Trucks
  • Refuse Trucks
  • Dump Trucks


Product Sheet Catalog Tire Photo Warranty

Tread Design

Aggressive multi-lug design.


Deep tread depth for excellent tread life.


Open shoulder design for excellent traction.

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 31 148/145 G 41.5 11.0 19.3 8.25 6940@123 6395@123
12R22.5   18 31 152/148 G 43.2 11.8 19.8 9.00 7830@125 6940@125
11R24.5 16 31 149/146 G 43.9 11.0 20.3 8.25 7160@120 6610@120