Drum brakes, shown in Figure 14-5, are the oldest type of brakes still on the road. Their main advantage is that they require less hydraulic pressure to stop your vehicle because the brake shoes tend ...

Autoblog may receive a share from purchases made via links on this page. Pricing and availability are subject to change. The brakes on your car are one thing you don’t want to put off fixing. Luckily, ...

When you start talking brakes and trucking safety, there’s good news to be had. For starters, mandates put in place several years ago (see sidebar) significantly beefed up the stopping power of both S ...

Though a decade ago it was far from the case, nowadays, the likelihood for a technician to work on a newer truck with air disc brakes (ADBs) is about the same as one with drum brakes. “Almost half of ...

Despite what you may think, the 2-inch stroke limit on a standard Type-30 brake chamber isn’t arbitrary. With a Type-30 chamber, 0.66 inches of pushrod travel is used to move the brake lining from its ...

The following was published in CCJ's Air Brake Book, 11th edition, sponsored by Silverback HD. CCJ's Air Brake Book is a complementary industry resource, courtesy of our partnership with Silverback HD ...

Bryon Stoll, who co-owns Suprise Trucking with his wife, Holly, got a bit of a rude awakening recently when two owner-operators leased to the fleet received two separate brake violations written at ...

Better stopping power is probably the most oft-touted advantage of air disc brakes, but advanced drum brakes easily meet the requirements, too. However, when you look at the reduced and simplified ...