Many wheeled items today, such as certain RV models or trailers for animals or cargo, cannot move themselves, as they do not have an engine or driver compartment. Instead, to get these trailers around, a pickup truck will tow them, and this means that two different sets of wheels are on the road, so the best trailer brake controller possible should be used to coordinate their braking efforts to prevent a crash. Electronic brake controllers are often the best option for more delicate setups, and the best trailer brake controller will be calibrated for the truck’s speed and the trailer’s weight and size. Brake controller wiring will be threaded between…