The Achilles ATR-K Economist tire is high performance tire specially developed for drivers who are looking for style, performance, and comfort. Ideal for sporty cars, the Achilles ATR-K Economist will wow drivers with its economical price. It's why it's a favorite choice among drivers who frequently drive all year through rain and heat. It features twin offset center ribs which deliver a smooth and responsive ride that you and your passengers can enjoy. The tires shoulder consists of deep grooves, multiple edges, and additional sipes which help the tire provide excellent grip. And because the Achilles ATR-K Economist has low rolling resistance, you get to enjoy better fuel economy which translates to more gas savings. Achilles is committed to providing high-tech tires that even the most meticulous drivers will enjoy riding in. Its products rival world-class tires as the company continues to innovate with state-of-the-art products using modern methods.