With the HP/Tq those engines make I don't think it will make much difference in how the trailer "tows", maybe a touch easier on the wallet when you fuel up.
Wish one of the new trucks was in my price range, Id love to give up my 220Hp and 325 lb/ft of torque 4:11 gears....BUT its paid for
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2012 Copper Canyon 273FWRET being towed by a 1994 Ford F350 CC,LB,Dually diesel.
Airlift 5000 bags, Prodigy brake control, 5 gauges on the pillar.Used to tow a '97 Jayco 323RKS.
Now an RVIA registered tech. Retired from Law enforcement in 2008 after 25+ yrs.