Voltrye 9.00-20 Voltrye 3-Rib Front 6 ply Tire & Tube 9.00-20 Voltrye 3-Rib Front 6 ply Tire & Tube Use to replace 9.50-20 tires. Three rib design for all types of farming conditions. Tire is tube-type, tube included. For more tire specs, click on "Other Details" above. Tire & Tube only. The... $395.00