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Vehicle Info NeededINTERCO SUPER SWAMPERPART NUMBER: 173-ROK-29R
ROK-29R IROK-Radial Mud Terrain Light Truck Tire 33x13.5R20LT
$57679
Ships on Sep 03, 2026
Lowest Price Guarantee20 in. Wheel Diameter
IROK-Radial Mud Terrain Light Truck TireSize: 33x13.5R20LT Diameter: 33 in. Section Width: 12.4 in. Tread Width: 11.5 in. Load: 3085 lbs. Sidewall: Blackwall Construction: Radial
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
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