The deepest original tread depth of any line haul drive tire in the industry (32/32-inch). This enables the 703ZL to deliver extremely long original treadwear.
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.
Casing innovations derived from Zenvironment 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.
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.
Superior Fuel Economy
More Even Treadwear
Enhanced Traction & Comfort
offers proof that technology can greatly enhance performance while delivering better results for the environment. Through advanced tread design, compounds, casing construction and manufacturing processes, Z.environment does more than reduce fuel consumption, waste and pollution. It can reduce your costs significantly.