What is "mud flaps"

Usage examples of "mud flaps".

I don't look like the sort who would be roaring along in a monster macho truck that is dark blue with pinstriping, chrome, mud flaps, scanner and big, swooping antennas that go with the CB and two-way radios.

Some of these guys had naked pinups on the mud flaps of their tractor trailers, and Brazil was frankly horrified.

Customized: candy-apple red paint, mink interior, rhinestonestudded mud flaps.

I added gooseneck handlebars, plastic saddlebags, rhinestone-studded mud flaps and a speedometer that tapped out at 150 miles an hour.

These civilian trucks came in a hundred faded colors, some with leather seats, others with silhouettes of women on the mud flaps.

I had a Schwinn Corvette with gooseneck handlebars, chrome fenders, rhinestone-studded mud flaps, fringed saddlebags, and a speedometer that topped out at 150 miles per hour.