The suspension of a car on bad roads turns into a consumable item, and an expensive one at that. Shock absorber struts can fail even from a single, but strong hit in a pit. In this case, it is much more profitable to order a spare part from Amazon than to overpay the middlemen. The seller offers coilover struts - their stiffness and height can be adjusted independently. Such parts are stronger and more durable than standard samples. There is a choice for a wide variety of car models.