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...
Forum Discussion
time2roll wrote:
Is 2300 rpm enough to hold OD? 4.88 puts you at 2461... about same as now.
Hard to know as I have not driven it. If you are solid at 2300 then the 4.56 is fine.
It does in mine. We have different torque curves, so I can't say 100% for the OP, but I am pulling a trailer with similar dimensions. I also don't have a T/H mode in my truck.
