Over Drive
I have always wondered if I put an overdrive unit on my RV will do any good. If it gives you a 10% decrease in RMPs does it give you 10% better gas mileage? Or just 2 or 3% better MPGs. Would it be wo...
Forum Discussion
I would pass. The real question would be how many miles of traveling would it take and potential fuel savings before the unit is paid for. Myself as a weekend/summer vacation camper racking up may be 6K miles a year I'm not sure if I would ever see the savings.
