For those that might be curious, I hauled the Jeep and all our camping gear for the weekend to aop with the new to me Tundra. I had my monitor going the whole time on mont eagle.
Started the base of the mtn with coolant temp at 199.7* and crested the top at 194* to where it stayed all the way home. Even got cut off half way up and slowed down to about 40. I had it back to 65 in no time. This Truck has a ridiculous amount of power. The 4.30 rear and 6 spd just don't even make it a challenge. You can't even tell the Trailer is there.
Averaged about 10.5 mpg loaded. Getting about 17 unloaded. Estimating about 7k lbs between Jeep, trailer, and gear.