Kind of a nautical theme going on here. A Great White and a Whaler.
Great White, I think you will be surprised at the technological advances made in TPMS design in just the past couple years. Perhaps a PP dealer somewhere will make you a good deal on trade-in of your present unit. If not, I encourage you to check out
RV Tire Systems. I bought a 4 tire system last July 1, immediately left on a trip. I experienced all 4 tires failing from ply separation
at the same time. My TST receiver alerted me to high tire temperatures or I would not have known until they blew out and/or the low pressure alarm sounded.