Semi trucks continue to rely on drum brakes as their primary braking system due to their reliability under heavy loads. This ...

Among the reasons someone might want to avoid passing a semi-truck is to steer clear of that harsh piercing screech it makes when slowing down. That sound is referred to as brake squeal, and although ...

Modern cars may not use drum brakes, but they're more than tradition on semis - and the trucking industry's current climate ...