Drive Closed Shoulder

Tread Features:

The DL815 is Ironhead’s premium line-haul service drive pattern, designed with 28/32nds tread depth and closed shoulder for long mileage and a smooth, quiet ride.

  • Deep 28/32nds tread depth for long service life
  • Wide solid shoulders for resistance to irregular wear and added stability
  • Interlocking center blocks deliver a smooth ride and traction

Tread Widths (mm):

200, 210, 220, 230, 240


Tread DEPTH:


Service Applications:

  • Regional Carrier
  • Line-Haul

DL815 Characteristics:

  Good Better Best
T.W.Tread Wear      
I.W.R.Irregular Wear Resistance      
Retreadable Tire Sizes:
1000R20 11R22.5 275/80R22.5 295/80R22.5
1000R22 11R24.5 275/80R24.5 305/70R22.5
10R22.5 12R22.5 285/70R19.5 315/80R22.5
1100R20 12R24.5 285/75R24.5  
1100R22 275/70R22.5 295/75R22.5