Greg in ND

Thanks for the input, guys!

Could it be so simple as turning the hp down to 410?

I farm in ND where it is nearly flat, no hills. I'm looking at trucks for my 41' grain hopper. Which would I like better: Both '04 Vision. One has 460 hp, 10 speed (FRLO16410C?), 3.70 ratio. The other 410 hp, 13 spd Fuller, 3.55 ratio? I will be leaving grain fields loaded at 80,000 gross and sometimes more. I may take an occasional load of alfalfa to central Mn, but 95% would be wheat & soybeans, hauled to the local elevator 20 miles away.