Rubber Master RubberMaster S390 13X5.00-6 51A6 4 Ply 450145

RubberMaster S390. FEATURES AND BENEFITS: Various terrain traction; Improved controllability; Year-round performance; . OVERVIEW: The RubberMaster S390 is an all season tire manufactured for lawn mowers and garden tractors.Better handling and maneuvering are guaranteed on various terrains. Great surface contact boosts the tires steering and driving stability. They boost the models steering response time and accuracy to the drivers commands, while the structure is secured against driving pressure. Additionally, its maneuvering is also optimized. The ideal tread pattern enhances the tire's overall performance.The tire manages to ensure exceptional traction on different surfaces. Optimizing the road contact at all times effectively increases its soft and loose turf terrain performance. As a result, the tire manages to conquer various grass field terrains as the smooth tread closely follows the driving surface at all times. This promotes better driving comfort levels throughout the drive.The RubberMaster S390 is able to handle versatile weather conditions. The tires grip on dry, wet, and winter roads is boosted with better traction. The tread design is able to grip the driving surface firmly, while the all season compound maintains rubber flexibility in versatile temperatures. These elements improve the year-round traction.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.