Reading through the November 2021 issue ofFour Wheelermagazine and seeing "Brake Time," a drum brake to disc article, put a smile on my face. How perfect, I thought, since I'm in the middle of doing ...

Rear wheels locking up while braking? You might need a new brake proportioning valve. When it comes to your vehicle’s braking system, several components are responsible for helping your vehicle come ...

Heavy-haul freight trains require fully charged brakes. When operating a train on a downgrade, brake usage levels on individual cars climb, equipment heats up, and braking power levels can drop ...

As much as I enjoy driving tractor-trailers, one thing that has irked me for many years is the parking brake valves on the dashboard. The two push-pull valves -- the yellow one for tractor brakes and ...

It’s all very well having razor-sharp trailer brakes when you’re fully loaded, but when you’re empty it inevitably means the wheels lock up and you’re left with clouds of smoke and prematurely bald ...

Haldex Commercial Vehicle Systems’ family of pressure protection valves – used in air suspensions, air seats and cab isolation systems – standardizes three pressure settings for both a base pressure ...