Montana Owners Club - Keystone Montana 5th Wheel Forum - View Single Post

enystrom · 10-08-2019, 08:42 PM

I am trading in my 2017 F350DRW with a 3.55 rear axle ratio and looking to purchase a 2019 F350DRW with a 4.10 rear axle ratio. I pull a 16000 lb 5th wheel and tow only 30% of the time. Worried about the gas mileage drop when not towing. Has anyone experienced the same scenario?

10-08-2019, 08:42 PM	#37
enystrom New Member Join Date: Jun 2019 Location: Jupiter Posts: 1 M.O.C. #24313	Need help deciding on 3.55 or 4.10 rear axle ratio I am trading in my 2017 F350DRW with a 3.55 rear axle ratio and looking to purchase a 2019 F350DRW with a 4.10 rear axle ratio. I pull a 16000 lb 5th wheel and tow only 30% of the time. Worried about the gas mileage drop when not towing. Has anyone experienced the same scenario?