How much does this cost to the nearest dollar?

RAS RoadActive Suspension HD | Fits Ford F250 & F350 with Factory Top Overload
Simplify load carrying without maintenance or hassle. Provide up to additional 20-25% in strength to rear suspension. Maximize everyday performance by reducing sway, body roll, bounce, greatly improved handling and stability Guaranteed to maintain or improve loaded and unloaded ride quality. Estimatated 2-3 hour installation time with no readjustments. *Top overload spring must be removed for fitment of RAS. Instructions and hardware included with kit. Dimensions L x W x H 30 x 11.61 x 4.69 inches, Weight 16.87 Kilograms, Brand Name RAS, s 1, Manufacturer RoadActive Suspension, Part Rank Automotive Automotive Replacement Leaf Spring Helpers

Price is $589.00

Price: $589