Designed for light trucks and SUVs, the Ironman RB-SUV features an aggressive 5-rib all-season tread pattern with a dense network of sipes four deep grooves for water evacuation, and an M&S rating for mud/snow traction. The RB-SUV’s tread blocks are computer tuned to keep road noise low, and it features a durable multi-ply body, solid center rib for good road manners and stylish outlined white letter sidewall. The RB-SUV is protected by a 60 month limited protection/road hazard warranty.
Features & Benefits
- All season tire for light trucks, SUVs
- Dense network of sipes for wet traction
- M&S rated
- Outlined white letter sidewall
- Computer-tuned tread blocks to reduce road noise and improve ride comfort
- Category: All Season
- Vehicle: SUV/Crossover
- Mileage Warranty: N/A
- Load Index: 1764 lbs (100)
- Max Speed: 112 MPH (S)
- Load Range: Standard (SL)
- Sidewall: Blackwall
- UTQG: 460AB
- Wet Traction: A
- Tread Depth: 12/32nds
- Inflation Pressure: 44 PSI
- Part Number: 86637
- Tread Design: Symmetrical
- Tire Weight: 27.6 lbs
- Section Width: 8.7″
- Rim Range: 5.50-7.00″
- Overall Diameter: 27.87″






















