I currently have an aftermarket TPMS for my trailer so I decided not to purchase the $500 option on my new build. After going camping this last weekend I started to have second thoughts. The issue is my current TPMS has a small range to set the tire pressure alarm which is like 45-74 PSI. The issue is I max out my pressure at 65 PSI cold but once I start to travel it easily gets to 74 PSI in no time then the damm thing beeps at me the entire trip. Mind you, I only paid a fraction of what Ford wants for theirs. What are your thoughts on this option? Is it worth it to add for use with a trailer?