Postby AZ_Path » Mon Jul 20, 2015 12:02 pm
I don't think you need to do anything special for towing. Assuming you're not exceeding the tongue weight spec, it's not much different than loading up with passengers and gear. I run near 40, but that is for gas mileage. I don't make any changes for towing and the PSI does not change significantly when the trailer is hitched.