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Get technical:
The Ironhead IDL291-FS is a commercial tire that's designed for use on the drive axle of semi-trucks and buses. With an aggressive tread pattern and deep tread depth, the IDL291-FS provides better traction and extended tread life. In addition, the IDL291-FS is EPA SmartWay Verified to offer improved fuel efficiency and emissions.
Features & Benefits
- Designed for use on the drive axle of semi-trucks and buses
- Aggressive tread pattern provides solid traction
- Deep tread depth extends tread life
- Solid shoulder resists uneven wear
- EPA SmartWay Verified reduces rolling resistance for better fuel economy
Designed for use on commercial truckers, trailers, vans, and other hauling vehicles. Commercial tires are often built for use in the drive, steer, axle, or all position in regional, line haul, urban, and pickup and delivery applications.
This product is not covered by a manufacturer’s treadlife warranty.
The maximum carrying capacity for a tire determined by the manufacturer (Single wheel applications / Dual wheel applications).
Maximum speed capability to safely carry a load for an extended period of time.
The maximum load carrying strength at the specified inflation pressure, also known as ply rating.
The side of the tire between the tread and rim, with cosmetic branding as well as information about the tire including manufacturer, model, size, etc.
Measured in 32nds of an inch, this metric shows how much tread life is left on a tire, with the tire's traction & stopping capabilities greatly diminished at 4/32nds and less. Tire manufacturers include "tire wear bars" at 2/32nds to indicate when your tire is worn out.
An identifier of a particular tire line and size combination assigned by the tire manufacturer.
Shipping weight (lbs)
- 11R22.5 146/143L
$369.99
Label Value Width 11 Ratio R Inflation Pressure NA Tread Depth 30.00 Width Range NA Sidewall Blackwall Tread Width NA Sidewall Blackwall - 11R22.5 144/142L
$396.99
Label Value Width 11 Ratio R Inflation Pressure 105 Tread Depth 30.00 Width Range NA Sidewall Blackwall Tread Width NA Sidewall Blackwall - 11R22.5 144/142L
$451.99
Label Value Width 11 Ratio R Inflation Pressure NA Tread Depth 30.00 Width Range NA Sidewall Blackwall Tread Width NA Sidewall Blackwall
- 11R24.5 146/143L
$433.99
Label Value Width 11 Ratio R Inflation Pressure 105 Tread Depth 30.00 Width Range NA Sidewall Blackwall Tread Width NA Sidewall Blackwall - 11R24.5 149/146L
$485.99
Label Value Width 11 Ratio R Inflation Pressure 120 Tread Depth 30.00 Width Range NA Sidewall Blackwall Tread Width NA Sidewall Blackwall - 11R24.5 144/142L
$527.99
Label Value Width 11 Ratio R Inflation Pressure NA Tread Depth 30.00 Width Range NA Sidewall Blackwall Tread Width NA Sidewall Blackwall - 285/75R24.5 144/141L
$437.99
Label Value Width 285 Ratio 75R Inflation Pressure 110 Tread Depth 30.00 Width Range NA Sidewall Blackwall Tread Width NA Sidewall Blackwall
Best Rated Tires
IDL291-FS ∙ 7 sizes available