There are basically four types of drive axle suspension systems for medium- and heavy-duty trucks: rigid mount, steel leaf springs, rubber blocks and air ride. The choice between systems directly ...

Why does choosing the right suspension for your fleet matter? Choosing the best suspension for a fleet’s application is vital for vehicle longevity and driver satisfaction. Applications can change ...

When it comes to chassis suspension for fire apparatus, there’s a lot more to it than meets the eyes. In fact, one industry expert says the study of chassis suspension can be shrouded in mystery, like ...

There are times when we need to make a spring rate change quickly due to lack of time needed to make a full spring change. We can do this with what are commonly referred to as spring rubbers. If we ...