BMW 640i xDrive Gran Coupe Trunk Lift Support Shocks Replacement at your home or office.

What is the Trunk Lift Support Shocks all about?

When you want to access the trunk to insert or remove your belongings, you need the trunk lid to stay open on its own so you have both hands free. Some trunks use tension bars to spring the trunk lid open, but they can be difficult to close, and a broken tension bar can cause bodily harm. Another method used by auto manufacturers to hold a trunk lid up is a pair of trunk lift support shocks. They are a gas-filled cylinder that puts a precise amount of pressure on the bottom of the trunk lid. When the trunk is released and lifted approximately halfway, the trunk supports lift the trunk lid to the fully open position and hold it in place, leaving both of your hands free to load or unload your trunk. The amount of force required to hold the trunk lid open is carefully matched between the gas shocks and the weight of the trunk lid. When closing the trunk lid, there is minimal resistance applied, making closing the trunk easy and safe. When the trunk lid no longer opens easily, doesn’t stay open on its own, or drops suddenly when closing, the trunk lift support shocks may be weak.