I finally got another data point. 13.8mpg going north on I25 in New Mexico. The only thing I did differently was add a little air to the TM tires to get to 65psi. I probably need to do the same with the Tundra tires. Unfortunately, I have Michelin ATs which are max rated at only 44psi. These probably aren't the best tires for towing.
__________________
Bruce, Cindy, Erik, Carly & Miner the Wonder Dog
2008 3124KB,1kw Honda gen.
2021 Toyota Tundra DC, 4WD
|