RubberMaster Sawtooth P606. FEATURES AND BENEFITS: All season performance; Improved controllability; Versatile terrain traction; . OVERVIEW: The RubberMaster Sawtooth P606 is an all season tire made for lawn mowers and garden tractors.The ideal tread pattern and the strong rubber compound improve versatile terrain traction. The sawtooth tread pattern enhances traction on soft, loose, and uneven surfaces. They firmly grip the surface and maintain the tire's forward motion at all times. At the same time, the strong internal structure and the rubber compound keep the optimal tire shape under driving pressure, which increases its driving durability. This combination makes this tire perfect for lawn movers and garden tractors.This model offers excellent controllability. The ideal tread design maintains surface contact during the performance, which improves steering responsiveness and driving stability. In other words, the steering response time becomes faster and more precise to the driver's commands. The structure is also secured against the driving pressure affecting the tire. The optimal elements and the strong grip enable the tire to have great cornering ability. These elements increase the driver's control over the vehicle.The RubberMaster Sawtooth P606 enhances its year-round performance. The ideal tread design and the rubber compound maintain surface contact, keeping the rubber flexible in all weather conditions. It improves the tire's performance in dry, wet, and winter weather. As a result, the tire guarantees a safe driving experience throughout the year.This is a bias ply tire. Due to the tire's internal construction and size, it is possible that the tire will look deformed. Smaller bias ply tires do not have reinforced constructions that can keep the tire from deforming. The bias construction and the small tire's non-reinforced internal structure allow the tire to fold in when it is deflated or not properly inflated. This is not constructional damage or an issue; it is a normal occurrence with such tires. In such cases, the tire needs to be mounted and inflated to the proper PSI or, in some instances, an inner tube needs to be added. The proper PSI and the inner tube are able to maintain the tire's ideal shape, preventing the bias plies from looking deformed. This ensures their performing safety and durability. The photo is a representation of the tire's possible deformation, it does not represent the specific tire model, size, tread pattern and application. This specific tire model features a BIASED ply construction. Manufacturers recommend changing tires every 10 years. As long as tires are properly stored before they are sold, the year of their manufacture will not shorten their service life.