IROK - BIAS Competition

Interco Tire Corporation’s competition grade tires (also known as “Stickies”) are non-D.O.T. certified tires that are constructed much like their non-competition counterparts, and incorporate many of the same design features.  Interco’s competition “sticky” tires are molded using a proprietary, competition grade rubber compound that provides extra traction when needed to dominate the course or trail.  Interco “stickies” are highly prized and used by many of the best off-roaders in the world today.

The Interco IROK is the direct result of many years of research and development by the off-road tire guru’s at Interco Tire.  Interco IROKs feature scooped lugs, blade and molded siping, special side-wall features, extra tough cord and cut resistant compounds, and have a distinctive, directional tread pattern that incorporates the legendary Interco patented Three Stage Lug (TSL) design.  IROKS delivers traction that’s as good as it can get in snow, mud, and on the rocks . 

Non-Competition Interco IROKs are D.O.T. approved tires and come in both bias ply and radial versions.  IROKs offer, an on road ride that is extremely smooth, and deliver lower than expected road noise for a tire this aggressive.  IROKs are both stylish and function.  IROKs are available in close to 50 combined various size combinations, including four (4) non-D.O.T. approved,  off-road and competition use only “Stickies” sizes.

Rim Diameter: 15

SKU Aspect Ratio Section Width Weight Tire Tread Width Tire Tread Depth Tread Ply Rating Side Wall Ply Side Wall Lettering Minimum Rim Width Maximum Rim Width O.D. C.S. Revs/Mile Max PSI Max Load D.O.T. Approved
IK/RC-15 42 14 97 11 24/32 6 4 BSW 10 10 41.50 15.5 407 25 3000 Yes

Rim Diameter: 16.5

SKU Aspect Ratio Section Width Weight Tire Tread Width Tire Tread Depth Tread Ply Rating Side Wall Ply Side Wall Lettering Minimum Rim Width Maximum Rim Width O.D. C.S. Revs/Mile Max PSI Max Load D.O.T. Approved
IK/RC-16.5 42 14 99 11 24/32 6 4 BSW 10 12 40.60 14.9 535 25 2950 Yes

Rim Diameter: 17

SKU Aspect Ratio Section Width Weight Tire Tread Width Tire Tread Depth Tread Ply Rating Side Wall Ply Side Wall Lettering Minimum Rim Width Maximum Rim Width O.D. C.S. Revs/Mile Max PSI Max Load D.O.T. Approved
IK/RC-17 42 14 99 11 24/32 6 4 BSW 10 10 41.50 14.8 407 25 2900 Yes
IK/RC-37 37 14 68 11 21/32 8 4 BSW 11 11 36.80 13.8 524 45 3250 Yes

DISCLAIMER: Every effort has been made to verify the accuracy of the listed specifications. Interco Tire Corporation cannot be held responsible for any discrepancies and as such this information should be considered as approximate.  As much as we would like to help, we cannot and will not give advice on fitting our tires to any particular vehicle.  Ride height changes due to age and use does not allow for steadfast rules.  Your local retailer may be able to help by inspecting your vehicle first hand.  Tread patterns may vary by tire size.