Toyo Proxes A18 Tires are On Sale and Ship Free! The all-season Toyo Proxes A18 is a high performance S or T-speed rated tire specially designed for standard sedans, coupes, vans and trucks. Combining great handling and traction while offering a quiet and comfortable ride, the Proxes A18 delivers outstanding comfort and performance in most weather conditions, including light snow. Whether driving on the highway or competing on the track, the Proxes A18 delivers exceptional wet and dry handling with high-speed stability, delivering a longer tread life throughout the life of the tire.