A sample from the products for the Tire include: Tire,fr,2.50-18 4pr,y, Tube, 2.25/2.50-18, Tube,2.75/3.00-18, Tire,rear,2.75-18 4pr. This Tire,fr,2.50-18 4pr,y is the most expensive of the items that make up this Tire assembly.