longest running shows The Longest Running US Sitcoms. List of the longest-running sitcoms in US history. These funny TV series have more episodes than any others in American television. Some of the shows ran and have since gone off the air or been canceled, while others remain ongoing and are still being produced.
Without a proper brake controller, your truck or towing vehicle can end up with overheated and damaged brakes. So now that you understand why a good brake controller is a requirement for safe towing, letâs examine the different types of controllers that are available: time delayed and proportional.
1 You will need a battery isolator, like Tow Ready Battery Isolation Solenoid, part # TR118665, if you plan on leaving the trailer connected to the truck when the truck is off. You may be able to use the existing 12V feed at the back of your truck to charge your trailer battery while driving but you will need to install a battery isolation solenoid to disconnect this line when the tow vehicle is off.