^^^ uhgreed whit, but couldn’t find the other posting.
"understeer is when you hit the wall with the front of your car, oversteer is when you hit the wall with the rear of your car, horsepower is how hard your car hits the wall, and torque is how far your car moves the wall."
These were made specifically for the savana 2500 and coupled with the wireless one remote control took about 3.5 hours to complete. Not any different then the chevy silverado 2500 to install. It is a really nice setup for towing and very convenient.