Reviewed By Mike F (Datil, NM) Reviewed for a 2011 Dodge Ram —5/16/2015 8:53 AM
The unit was in my truck for about one week when it quit working. Edge replaced it with a new one overnight and included a prepaid shipping label to return the old one. After using 20 gallons of gas the unit increased my mileage by 3 miles to the gallon. This was in a partially loaded truck being driven mostly in the mountains at medium speed. I am anxious to see how it does on a trip pulling my 12,000 pound trailer. So far very happy.