This is a rear tire for a lawn mower or lawn tractor. Tires are critical to the smooth, comfortable operation of a lawn mower, and their lifespan depends on how they are used. Lawn mower tires that are used more frequently, or on rougher terrain, will typically have a shorter lifespan. Lawn mower tires may lose traction over time with repeated use. They may also weaken and be unable to hold air pressure for long periods of time. Occasionally, a lawn mower tire may become punctured or damaged. Lawn mower tires may also degrade through exposure to extreme weather conditions, such as heat, rain, wind, and cold. A visual inspection can help determine whether it is time to replace the tire. Depending on the condition of the tires, it might be necessary to replace both rear tires at once. This can ensure a smooth, even mowing experience, and prevent additional damage to the mower. This lawn mower tire is an OEM part sourced directly from the manufacturer, and it is sold individually. It is compatible with lawn mowers and lawn tractors made by Jonsered, Poulan, Ariens, Husqvarna, Craftsman, Rally, Yard Pro, Murray, Ryobi, Weed Eater, Western Auto, Companion, and Southern States.