I looked at one with the heavier tow package, it had 3.73 gears. Most out there have the 3.23 gears which helps with overall gas mileage. I have 17000 trouble free miles and love the truck. I average 23-24 mpg day in day out every tank.went to Florida in March, 1700 miles total with a 26.5 mog average for whole trip. Have gotten as high as 29.5 on interstate only trip. The max mpg over 50 miles as shown by dash computer is 33.5
Like I said, very happy
