Ironman 98758 11R22.5/16 148/145L GEN2 I-31M Mixed Service All-Position Commercial Tire

The Ironman GEN2 I-31M is a rugged, all-position radial tire engineered for medium-duty commercial trucks operating in mixed on/off-road service environments. Built on an improved second-generation platform, this 11R22.5 tire delivers enhanced traction, heat resistance, and extended tread life compared to its predecessor — making it an ideal choice for demanding work site and highway applications.

Sized at 11R22.5 with a 16-ply (Load Range H) rating, this tire carries a dual load index of 148/145L, supporting up to 6,940 lbs per tire in single configuration. The 22/32nds tread depth and heat-resistant compound deliver a 10% improvement in mileage performance and cut-and-chip resistance over the original I-31M design.

Key Features:

• Zig-zag biting grooves — Enhance handling and wet/dry traction during braking and driving on and off road
• Stone ejectors — Protect the casing from stone drilling and penetration damage
• Jagged shoulder design — Amplifies off-road traction performance and reduces heat buildup
• Curb guard — Protects the sidewall from curb impacts and road damage
• Black sidewall (BSW) construction
• 22/32nds tread depth for extended service life
• 2-retread casing allowance for maximum lifecycle value

The Ironman GEN2 I-31M is backed by a 72-month Limited Protection Policy covering defects in workmanship and materials. If the tire becomes unserviceable due to a manufacturing flaw, it will be replaced at no charge during the first 50% of tread life. This tire is approved for mixed service all-position fitment on commercial trucks, making it a cost-effective solution for fleets operating across varied terrain.