The smooth, minimal tread of the Kenda Kwest 20"x1.5" tire keeps you rolling quickly and safely. Whether you are riding in the city, on the... Read More bike path, commuting to work, or indoors on a trainer, the Kenda KWEST is a good choice. The Kenda Kwest tires is 20”x1.5”, these tires come standard with 3C and 8C models. They are compatible with 3C, 8C, 8S, 11R and the original SUB.