Jake brakes are prohibited in the Boro ! Slow down truckers and ya won't need to use your jake brakes or retarders coming down the hill on 100 south. Pottstown Boro needs to enforce their ordinance or build sound barriers along 100 to muffle the excessive traffic and braking noise! Nothing is more annoying than enjoying peaceful time in your backyard while having to pause and listen to some disgruntled trucker shift down 10 gears with full retard and illegal exhaust echoing across the Manatawny and shaking my windows. Have some respect truckers for the locals!