Is it worth regearing my tow rig?
I recently bought a new travel trailer and a used truck to use as the tow vehicle. When I bought the truck I was told it had a 3.73 rear diff... anyhow after some investigation it has the 3.42. That...
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If you have 3.42 then going to 4.10 will allow you to tow in OD. Best thing I’ve done. I’ve even heard of people going to 4.20 4.30 ratios. I went from 3.73 to 4.30. Best thing I have done. It let me use OD when towing.
