Three commercial truck tires produced by Yokohama Tire have been approved by the Environmental Protection Agency's SmartWay program, which promotes cleaner, more efficient truck technologies.


Yokohama's RY617 steer tire, 703ZL drive tire and RY587MC2 trailer tire met the SmartWay program's criteria regarding low rolling resistance, which makes the tires run cooler. It also helps reduce fuel consumption, which in turn cuts costs and benefits the environment. Because of the EPA's approval, the tires can be used on trucks that are SmartWay-certified.

The RY617 is a high-value, highway line/haul all-position tire incorporating a five rib tread design with more than 6,000 sipes. It features long, even wear, enhanced water traction and durability.

The 703ZL is the first tire developed using Yokohama's Zenvironment technology, which uses advanced technology to produce tires that are more fuel-efficient and help protect the environment. It features the deepest tread in the industry at 1 full inch - with the lowest rolling resistance in its category.

The RY587MC2, which offers premium performance for long-haul trailer applications, features a combination of long, even original tread mileage, lower fuel consumption and excellent durability.