Forum Discussion
carringb
Jul 18, 2013Explorer
Not a surprise in that size coach. The E450 is geared to stay in OD more often.
WHen I switched from 3.73 to 4.56 gears, my towing mileage went up almost 20%. On the flip side I lost about 10% when not towing, but I tow more often than not so it worked out better for me overall. Plus WAY better performance.
WHen I switched from 3.73 to 4.56 gears, my towing mileage went up almost 20%. On the flip side I lost about 10% when not towing, but I tow more often than not so it worked out better for me overall. Plus WAY better performance.
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