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ROK-29R IROK-Radial Mud Terrain Light Truck Tire 33x13.5R20LT

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INTERCO SUPER SWAMPERPART NUMBER: 173-ROK-29R

ROK-29R IROK-Radial Mud Terrain Light Truck Tire 33x13.5R20LT

$57679
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20 in. Wheel Diameter
IROK-Radial Mud Terrain Light Truck Tire
  • Size: 33x13.5R20LT
  • Diameter: 33 in.
  • Section Width: 12.4 in.
  • Tread Width: 11.5 in.
  • Load: 3085 lbs.
  • Sidewall: Blackwall
  • Construction: Radial

    How to Read My Sidewall

    Interco Super Swampers ROK-29R Features:

    • Aspect Ratio: 13.5
    • Section Width: 12.4 in.
    • Tread Width (in.): 11.5
    • Tread Depth (in.): 21/32
    • Tread Ply Rating: 12
    • Side Wall Ply: 3
    • Minimum Recommended Wheel Width: 10 in.
    • Maximum Recommended Wheel Width: 10 in.
    • Revs/Mile: 678
    • Maximum Inflation Pressure: 80
    • Tire Weight: 68 lbs.
    • Max Load Single (lbs.): 3085
    • DOT Approved: Yes
    • Directional: Yes
    • Wheel Diameter: 20 in.

      • Exceptional Mud & Rock Grip with Everyday Reliability: Interco IROK-Radial

      The Interco IROK Off‑Road Tire is the baseline-by-mud-terrain benchmark for mud-terrain enthusiasts. Built upon Interco’s patented Three‑Stage Lug (TSL) directional tread, it combines scooped lugs, blade and molded siping, and a radial compound for maximum traction in mud, snow, and rocky terrain—while still street legal in most sizes. Its rugged sidewall design defends against punctures from rocks and roots without compromising ride comfort. If you're building for serious off‑road adventures, the IROK delivers uncompromising performance.

    Part TypeTire
    Product LineInterco Super Swampers IROK-Radial Mud Terrain Light Truck Tires
    BrandINTERCO SUPER SWAMPER
    Package Height13.5
    Package Width33.0
    Package Length33.0
    Weight68.0 PG
    Part CategoryPerformance Parts
    Tire Size33x13.5R20LT
    Minimum Recommended Wheel Width10 in.
    Max Load Single (Lbs.)3085
    Dot ApprovedYes
    Tire TypeLight Truck Tires
    Overall Diameter33 in.
    QuantitySold Individually
    Section Width12.4 in.
    Tread Width (In.)11.5
    Sidewall StyleBlackwall
    DirectionalYes
    Aspect Ratio13.5
    Tire ConstructionRadial
    Wheel Diameter20 in.
    Part FitmentUniversal
    Tread Depth (In.)21/32
    Maximum Recommended Wheel Width10 in.
    Maximum Inflation Pressure80
    Vendor Part NumberROK-29R
    Package Qty1
    Package TypeEA
    Some parts are not legal for use in California or other states with similar laws / regulations
    p65 warning