O/D on or off when driving down the highway
I have always wondered when to use O/D and not to use it. I have a car, truck and MH. Today I found I drove on the highway for about 60 or so minutes with the O/D OFF. I wonder when it is appropri...
Forum Discussion
Older cars, trucks and RV's didn't have Overdrive. There are still many of them on the road every day.
