See all Tires products

Interco IROK-Bias 21/49-20LT Bias Light Truck M/T Tire

$1,225.16

Interco Tires

Model #I-822


Shopper Award

Conquer Any Terrain with the Interco IROK Off-Road Tire

The Interco IROK is a force to be reckoned with off-road, meticulously engineered to dominate challenging environments. Here's why off-road enthusiasts swear by the IROK:

Unmatched Off-Road Performance:

  • Legendary Interco Three-Stage Lug (TSL) Design: Provides exceptional traction in mud, snow, and on rocks.
  • Scooped Lugs, Blade Sipes, and Cut-Resistant Compounds: These features work together to dig deep and deliver superior grip in loose surfaces.
  • Special Sidewall Features: Enhanced protection against punctures and abrasions from rocks and roots.
  • D.O.T. Approved (Most Sizes): Legal for street use, making the IROK a versatile choice.
  • Smooth Ride and Lower Road Noise: Enjoy a surprisingly comfortable ride for an off-road tire, reducing driver fatigue on long journeys.
  • Available in Bias Ply and Radial Constructions: Choose the construction that best suits your needs for durability and performance.
  • Wide Range of Sizes: Nearly 50 size combinations to fit most vehicles, with options for both on and off-road use.
  • Directional Tread: Both Bias Ply and Radial IROK tires are directional tires. Be sure to follow the recommended mounting direction for optimal performance and tread wear.
  • Made in the USA: Interco IROK bias ply and radial tires are both proudly manufactured in the USA.
  • Non-Directional IROK Option: For those seeking a non-directional tread, consider the Interco IROK ND, the IROK's "little brother." The IROK ND is a radial tire, constructed in Thailand.

Important Note:

Bias Ply Air Pressure: Bias ply IROK tires require stricter attention to air pressure for safe highway use. Be sure to maintain the recommended air pressure for your specific tire size and load.

Proposition 65

/!\ warningWARNING: Cancer and Reproductive Harm

https://www.P65Warnings.ca.gov

What is Interco Tire?

Interco Tire Corporation, based out of Louisiana, has grown through three generations into an industry-leading manufacturer of high-performance tires. Interco offers the largest selection of both specialty light truck tires and ATV/UTV tires on the market. The brand also offers some of the best tires for muscle cars, utility, agricultural, industrial, drag racing (street/strip), and motocross purposes.

Interco introduced the first 78 series light truck tires in 1968, which started the evolution in light truck tires we see today. Driven by performance, Interco Tire’s aggressive designs and catchy names are intended to stand out in a crowd.

Most Popular Interco Tire

Interco Tire has been in the market for over five decades and has not slowed down. The brand continues to produce newer and more innovative designs each and every day. The company is devoted to providing customers with the best quality tires to enhance their driving experience. While Interco Tire boasts a wide selection of tire series, the renowned Super Swamper off-road tire remains its bestselling one.

The Super Swamper tires spotlight a specific tread design that is intended for all facets of light truck and off-road vehicles. These tires will satisfy all your driving needs, whether it be for mud bogging or full-on rock crawling. The nondirectional tires from this series use a popular three-stage lug design that features scooped lugs, a tighter lug pattern, and molded siping. If you are looking for tires that provide excellent comfort and traction, the Super Swamper from Interco Tire may be your best bet.

Choose Interco Tire at Vivid Racing

If you are ready to give your off-roader some new feet, then you’ve come to the right place. Vivid Racing carries an extensive collection of tires from Interco Tire that will take your vehicle to the next level and ready it for new adventures. We have a variety of series from Interco, including the Black Mamba Lite, IROK, Narrow Swamper, Super Swamper, Thornbird, VorTrac, TrXuS, Sniper, and many more! If you cannot find what you are looking for above or have questions regarding usage and fitment, please call our sales team at (480) 966-3040.

Interco Tire Corporation specialty light truck tires come with a 5-year from manufactured date, limited warranty. Most all specialty light truck tire companies/brands offer a similar warranty and claim procedure.

Interco Tire Corporation’s Limited Light Truck Tire Warranty, like the warranty of most all other light truck tire brands, require that you take your tire back to the dealer from which it was originally purchased to initiate all warranty claims. The original dealer will inspect the tire and then determine if the issue you are concerned with was a manufacturing issue or not.

Check out these other great products