We got 2 15k Btu Carrier Air V's. and they do the job. The only thing is our 5500W genrator struggles to run both a/c at the same time.
Arizona was nice when we left florida it was 93 degrees and 85% humidity. when we got to AZ it was 94 and 12% humidity.
our car didnt do so well we took a big hit early on it the race with a 40mph tumble, which led to other problems later in the day.
We blew out 2 trialer tires from picking up nails on the way back, only way we knew were people signaling us, the bus never felt a change.
we also got the whole rig weighed.
trailer: ~6500 lbs
rear axle: ~19000 lbs
front axle: ~6500 lbs
total just under 31000 lbs
total trip mileage was 4400 miles
best fuel econ: 10.78 mpg
worst: 6.47 mpg
Avg: 8.3 mpg
top sped flat level ground no wind with trailer: 66 mph
w/o trailer :73 mph
It was held at Catepillar's Tinaja Hills Proving grounds, theyve got some serious equipment out there.