AMTY running 20 cents coming AMTY Amerityre has invented new polyurethane foam and elastomer materials that are superior to rubber in many tire applications. Amerityre is focused on three tire markets: Flatfree tires for bicycles, golf and industrial carts, hand trucks, lawn & garden, medical mobility and wheelbarrrows Industrial Tires for forklifts and skid steers Agricultural Tires pivot and seeder tires for irrigation and planting Amerityre's advanced polyurethane materials are environmentally friendly and can be recycled.