• Tire Size: 11/R-24.5
  • Part #: 77124
  • Sidewall: BW
  • Load Range: H (16 Ply)

per tire

Set of 4 $1,535.96

FET : $34.59 per tire

703ZL 11/R24.5

Introducing the 703ZL. The first tire born of a revolutionary concept we call Z.environment. Utilizing the latest advances in tire technology, we developed a compound, tread design and casing construction that offers the lowest rolling resistance in the category.

Features & Benefits

  • "Smartway Verified. Zenvironment® technology features the deepest tread in the industry at one full inch - with the lowest rolling resistance in its category."
  • Longer Treadwear - The deepest original tread depth of any line haul drive tire in the industry (32/32). This enables the 703ZL to deliver extremely long original treadwear.
  • Superior Fuel Economy - This special compound utilizes Zenvironment technology to produce stronger and more pliable rubber. Drive tires with deep tread designs typically create a lot of heat during normal usage, shortening the life of the tread and casing. Our compound significantly reduces heat build up, improves treadwear and provides the lowest rolling resistance in its category.
  • More Even Treadwear - Casing innovations derived from Z.environment technology allow us to actually predict changes in tire shape that occur in early stages of wear. The result is increased durability due to stabilized performance over the life of the tire.
  • The 703ZL™s revolutionary casing, backed by a 7-year warranty, combines with our latest compound technology to distribute contact pressure more evenly across the tread surface for longer more even treadwear.
  • Enhanced Traction & Comfort - The funnel-shaped grooves are wider at the top for enhanced traction, yet narrow at the base to prevent stones from traveling to the bottom. In addition, the design provides superior comfort and increases block rigidity for further resistance against uneven wear.

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