Most vehicles retain original shocks until the junkyard, despite them wearing out like other suspension parts. A shock absorber, like this gas shock cutaway, has a gas chamber that pushes on liquid flowing between two other chambers. This pressure prevents aeration, ensuring a better ride. Valving is crucial; larger valves and holes mean more bounce, while fewer holes create a tighter feel.
To check shocks, look for visual leaks and secure, non-rattling bushings. Also, push down on a vehicle corner; if it bounces more than 1.5 times, the shocks likely need inspection. Get your shocks checked to ensure a smooth, safe ride, as they don’t last forever.
Shock Absorbers Explained
