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Ironman I-181

Starting at $374.99


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Get technical:

Ironman's I-181 is an all-position tire that's designed for use in regional applications and offers drivers better stability and longer wear.

Features & Benefits

  • All-position tire that's ideal for use in regional applications
  • Features a five-rib tread design that promotes a long tread life while also reducing shoulder wear so that the tire can be used on the steer axle
  • Tread design enhances directional stability
  • Microsipes within the tread are designed to fight off irregular wear for a longer service life

Mileage Warranty
Load Index
6614 lbs/6008 lbs (146/143)
Max Speed
68 MPH (K)
Load Range
H (16 Ply)
Tread Depth
Inflation Pressure
120 PSI
Part Number
Tread Design
Commercial Position
All Position

Have a question about Ironman I-181

Ironman I-181 tires are typically made by Hercules Tire and Rubber Company and could be manufactured at the facilities of Cooper Tire and Rubber Company who also makes Cooper, Mastercraft, and Starfire branded tires.

Yes, Ironman I-181 tires are suited for all-axle positions and provide traction and grip in most conditions. They come with a solid five-rib design that provides long mileage and shoulder wear resistance, and new-gen mircosiping technology that controls irregular wear and provides better mileage.

Best Rated Tires


I-181 ∙ 2 sizes available