2023 Colorado Z71 Turbo Plus, 103 mile Towing MPG loop at 65mph

Trailer weight 7,500lbs.....

For those that would like to know even more:
8 speed transmission stats over 103 miles of towing :
1st gear 0.35%
2nd gear 1.34%
3rd gear 0.96%
4th gear 1.13%
5th gear 1.26%
6th gear 34.17%
7th gear 60.79%
Torque converter Unlocked 2.10%
Torque converter LOCKED 97.90% :)
It is locked almost the entire time in 3rd through 7th gear.