Pulling a 5th wheel on level highway
I have a 30' 5th wheel and pull it with my Dodge diesel truck. The rear end gearing is 4:10 and the trans is an automatic which has been rebuilt for heavy towing. I was told recently by an experienc...
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I have always used overdrive without tow/haul mode for over 200k miles and never had a problem. Be careful about personal opinions. Poor driving can damage transmissions.
