Rear Coil Springs, 45mm Lift, 300-400kg Load

Original equipped coil springs, particularly in the rear, are prone to sagging under load, which can compromise ride height and handling. The Dobinsons C59-729 coil springs are engineered to address this issue by providing a solution that restores ride height and enhances load-carrying capabilities. These rear coil springs are designed to provide a 45mm lift and are built to handle a constant load of 300-400kg. In most applications, Dobinsons coils are 20-40% stronger than original OEM springs. This increased strength not only improves load-carrying capacity for heavier loads and towing but also contributes to better overall road handling. Some Dobinson springs feature a progressive rate design, offering a comfortable ride when unladen while significantly increasing load capacity when needed. This is achieved through a design where the pitch distance between coils varies, engaging fewer active coils under load to boost the spring rate. Specifically, these C59-729 coils are engineered for the Toyota Prado 150 Long Wheelbase models equipped with KDSS. This vehicle-specific design ensures proper fitment and performance for the intended application.