The Ecopia EP422 Plus is a type of tire from Bridgestone. It is designed for drivers of various vehicles who want a tire that lasts longer and provides better handling while also improving fuel efficiency and reducing carbon dioxide emissions. These tires offer traction in all seasons, including light snow. They are made with a special tread compound called NanoPro-Tech, which helps reduce rolling resistance and energy loss while maintaining grip on dry, wet, and wintery roads. The tread pattern includes notched shoulders, intermediate ribs, and independent center blocks to ensure stability and traction on dry roads. Additionally, the tire has grooves to help channel water away and prevent hydroplaning, as well as notches and sipes for better traction in light snow. The sidewalls of the tire are made with Bridgestone's Fuel Saver compound, which further enhances efficiency. The tire's internal structure consists of twin steel belts reinforced with spirally wrapped nylon on a polyester casing, resulting in a comfortable ride and durability.