Forum Discussion
pira114
Mar 31, 2015Explorer II
I have a 92 F250. And an 87 Wilderness.
Under 55, you should turn off OD. Over 55 (sustained cruising speeds) turn on the OD. This is a general rule with or without towing. But that trailer shouldn't give your truck any trouble at all. Even on hills. If you come up to a really steep grade, you may turn off OD, but don't do it at 70+ mph. Slow down a bit first to maybe <65 mph
Under 55, you should turn off OD. Over 55 (sustained cruising speeds) turn on the OD. This is a general rule with or without towing. But that trailer shouldn't give your truck any trouble at all. Even on hills. If you come up to a really steep grade, you may turn off OD, but don't do it at 70+ mph. Slow down a bit first to maybe <65 mph
About Travel Trailer Group
44,052 PostsLatest Activity: Oct 29, 2025