While typically thought of as an obsolete technology, drum brakes are still in common use on vehicles today. Most trucks, like the 1999 Dodge Ram 2500, use drums on their rear wheels for reliability, durability and ease of maintenance. The rear drums on the 1999 Ram 2500 are typical of their type--sturdy and well built, and easy to remove and inspect when needed.
Ensure that the truck is parked on a flat, dry surface with the front wheels blocked. Loosen the lug nuts and raise the rear of truck with floor jack and secure to jack stands.
Remove the wheels. Spray penetrating oil around the hub at the center of the drum as well as around each lug. Allow the oil time to penetrate for between five and 15 minutes, depending on the severity of any rust of seizing.
Tap lightly around the outside of the drum with a hammer to break free any rust or corrosion. Once the drum is loose, slide it from the lugs and remove it.
