Kubota does not sell replacement tires and rims through their official website. For parts for your Kubota tractor, use the dealer locator tool on Kubota's official website, Kubota.com, to contact dealers in your area. You can also call Kubota's dealer locator hotline at (888) 458-2682.
Alternatively, major tire makers, such as Michelin and Goodyear, also manufacture tires for tractors. Michelin's agricultural website, MichelinAg.com, contains a dealer locator tool you can use to find tires in your area, or you can reach the company by phone at 1-888-552-1213. Goodyear's agricultural tires are made by Titan International. You can locate dealers through the company's official website, Titan-Intl.com, or by phone at 1-800-USA-BEAR.