id be willing to met that its not nearly as much of a concern as your thinking. If you have anything that restricts airflow to the engine compartment that may also be in the way. Large bumper lights, grill inserts, ect.Thanks, so yours wasn’t really heavier. Yea I think it behaved fine towing but I don’t know at what temps I should worry. The roads out of Anza Borrego are steep but it wasn’t even hot yet! I’d be afraid to see what temps are in the summer.
And here I was snickering at the diesel folk saying their rigs derate power