Two weeks ago i posted about my truck and the bad fuel mileage at 8.3 mpg now i am getting 7.0 mpg. I am at the pump every two days and i have more money going to fuel than food heres my last Numbers 137.6 miles= 19.654 gals= $56.19costing me 41.0 cents per mile. I am so confused about what i should do. Should i buy a diesel or a gas burner i plan to stay with this next truck along time and i want to get a 20' to 23' enclosed trailer plus i have a 200 gallon tank=to 1600lbs when filled.I will give this info to my creditor so i can plan whats best. I do need seats enough for 4or 5 people.