Rubber Master RubberMaster S379 4.8/4.00-8 66A6 4 Ply 450240

RubberMaster S379. FEATURES AND BENEFITS: Enhanced controllability; Versatile terrain performance; All season traction; . OVERVIEW: The RubberMaster S379 is an all season tire made for lawn mowers and garden tractors.The tire promotes excellent traction on versatile terrain surfaces, thanks to its tread pattern, which firmly grips the surface throughout the performance. The optimized tread pattern and its ideal void ratio optimize forward motion on soft and loose terrains. This combination guarantees a safer forward motion on different surfaces. The tread elements maintain a clean footprint by eliminating mud, snow, and rocks struck between the tread elements, preventing them from blocking the surface contact. It also avoids stone retention from harming the casing as they cannot drill into the tread area.The maintained surface contact greatly improves controllability. The ideal footprints constant contact with the driving surface improves steering responsiveness and driving stability throughout the tires performance. As a result, the steering becomes faster and more precise in its response to the drivers commands, while the structure is stabilized against the driving pressure affecting the model. The better control over the vehicle ensures a secure performance.The RubberMaster S379 offers great all season traction, optimizing its year-round performance. The tire provides great traction in dry, wet, and light winter conditions. This is achieved with the tread design and the durable compound. They work together to generate traction with extra biting edges and to keep the tire pliable 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.