Do Not Use Jake Brakes Sign

Jake brake is the trucker's name for an engine brake, the loud stuttering roar a big rig makes slowing down a hill. Towns post this sign on routes through neighborhoods to stop that noise, often where a local noise rule already bans it. A white truck on a black band sits above the words.

A town street needs only the 18" x 24"; on a state route into town, the 24" x 30" or 30" x 36" gives a trucker time to read it. Sign post, mounting hardware, and brackets are sold separately.