3.55 or Other Gear Ratio for F150
I have towed my Springdale 28 ft travel trailer (around 7000# loaded) for the past ten years with a 2004 Ram 1500 Quad Cab 4WD with a 3.92 axle ratio (tow rating was 8700# for the truck as equipped in...
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I would go with the 3:73 ratio..
The 4:10 will give you best towing capacity and least MPH
The 3:55 will give the least towing capacity and best MPH.
The 3:73 is the best middle solution for towing capacity and gas mileage...
Check the FORD F150 TOWING GUIDE PDF for your year of truck you are looking at.
This is what I have done with the last three Ford F150s
Roy Ken
The 4:10 will give you best towing capacity and least MPH
The 3:55 will give the least towing capacity and best MPH.
The 3:73 is the best middle solution for towing capacity and gas mileage...
Check the FORD F150 TOWING GUIDE PDF for your year of truck you are looking at.
This is what I have done with the last three Ford F150s
Roy Ken
