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Out of Stock

Item IM181-86211

*Rim is not included

Tire size:

255/70R22.5 140/137M

Available Sizes

Before selecting a different size, please make sure it fits your vehicle.

Ironman I-181

Tire Description

The I-181 by Ironman has a five-rib design delivers long mileage and shoulder wear resistance on steer axle use

Technical Specifications

Road Condition TBR
Tread Type

This describes how the tread is designed. Each design serves a different purpose depending on features and the terrain it's meant to be driven on.

All Position
Speed Rating

The maximum speed capability of the tire on a vehicle.

M
Load Index

The maximum load (weight) rating capacity of a tire.

140
Sidewall

The appearance of the side of a tire.

Blackwall
Size 255/70R22.5 140/137M
Max. Load 5510 lbs
Max. Inflation Pressure 120 psi
Tread Depth 18.3/32"
Rim Width Range 7.5 - 7.5"
Sect. Width 255"
Overall Diameter 36.61"
Revs. Per Mile 571

Available Sizes

Before selecting a different size, please make sure it fits your vehicle.

*All Ironman tires may continue to be developed with manufacturer changes. That being said, Tire Agent and the manufacturer have the right to change these tire specifications at any time without notice or obligation.