Wheel speed sensors generally either work or don't. Nicked wiring or a sensor that's not plugged in all the way will result in "random" failures. Either way, pull the codes at a local auto shop or buy your own OBDII scanner. It will tell you what's wrong.
As far as I know, the Rangers through model year 2026 come with 4G modems. Quite disappointing given how long 5G has been the standard for even the cheapest of phones.
I was prepared to spend $2500 on new rubber and 17" wheels because the 2024 tires all got terrible reviews from everyone. But the 2025s have been fine for me for light offroading. We'll see what happens in the snow.