Deli S-356. FEATURES AND BENEFITS: Improved load durability; Turf terrain traction; Enhanced controllability; . OVERVIEW: The Deli S-356 is an all season tire manufactured for lawn mowers and other garden equipment.The optimal tread design features ideally placed knobs and blocks. These elements ensure the tire's surface contact and upgrade its soft and loose terrain traction. The footprint's grip promotes exceptional forward motion, even on various turf and grass terrains. All season traction is also promoted, enhancing dry, wet, and light winter performance. However, this model features a more aggressive pattern that will not offer a field-friendly driving experience.Controllability is also increased with this model. The ideal block placement across the footprint maintains the tire's consistent surface contact. In this manner, the model boosts steering responsiveness and driving stability. Therefore, the model offers a quick and precise steering response and secures structural stability at all times. This combination makes sure the driver has full control over the vehicle.The Deli S-356 was designed with a bias-ply construction. This structure maintains the ideal tire shape under load and driving pressure. The tire does not deform under load and driving pressure, which boosts its overall load carrying capability. It offers a safer driving experience.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.