Trailer Trac

The Interco Trailer Trac is a high value, radial trailer tire.  In fact, they are one of the very best high value tires on the market.  Trailer Trac tires deliver proven dependability for utility trailers used in hauling boats, cattle, industrial and farm equipment and anywhere a rugged trailer tire is needed.

Interco Trailer Trac tires feature black wall styling and are available in various wheel diameters from 13”-16”, with varying tread ply and load ratings based on tire size and wheel diameter configuration. 

The Interco Trailer Trac trailer tire is a special purpose tire designed for use on trailers. Trailer Trac trailer tires are not intended to be used on cars or light trucks.

Note: Max load information provided is for Single use applications.

Rim Diameter: 13

SKU Size Aspect Ratio Section Width Tire Tread Width Tire Tread Depth Tread Ply Rating O.D. C.S. Revs/Mile Max PSI Max Load D.O.T. Approved
ST-440 ST175/80R13 175 80 5 0.3125 6 24.00 7.0 865 50 1360 Yes

Rim Diameter: 14

SKU Size Aspect Ratio Section Width Tire Tread Width Tire Tread Depth Tread Ply Rating O.D. C.S. Revs/Mile Max PSI Max Load D.O.T. Approved
ST-441 ST205/75R14 205 75 6 0.3125 6 26.00 8.0 795 50 1760 Yes

Rim Diameter: 15

SKU Size Aspect Ratio Section Width Tire Tread Width Tire Tread Depth Tread Ply Rating O.D. C.S. Revs/Mile Max PSI Max Load D.O.T. Approved
ST-442 ST205/75R15 205 75 6 0.3125 8 27.00 8.0 766 65 2150 Yes
ST-443 ST225/75R15 225 75 6 0.3125 8 28.30 8.8 733 65 2540 Yes
ST-444 ST225/75R15 225 75 6 0.3125 10 28.30 8.8 733 80 2830 Yes

Rim Diameter: 16

SKU Size Aspect Ratio Section Width Tire Tread Width Tire Tread Depth Tread Ply Rating O.D. C.S. Revs/Mile Max PSI Max Load D.O.T. Approved
ST-445 ST235/80R16 235 80 7 0.3125 10 30.80 9.3 674 80 3420 Yes
ST-446 ST235/85R16 235 80 7 0.3125 10 31.70 9.3 654 80 3640 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.