We offer replacement skid steer tires for your Case skid steer models 430-3, 435-3, 440-3, and 445-3. These Case models take an interchangeable twelve inch wide tire size equivalent to your original 12x16.5 original size. These tires come on pre mounted disposable wheels for easy installation on the job site if needed. Prevent down time by using our solid tire that will not let you down on the job due to flats or de-mounting from the wheel. There is no need to call a tire service repair man to install these tires and there is no more checking air pressure. These tires are good to go every day on the job.