Good to hear what tires seem to work on them, seems like every RV I trailer see has some sort of damage on it from blowoutsYep, we keep an air compressor in the vehicle. It's 12V but has to be clamped to the battery. Its powerful. The first thing we did when getting either of our RV's was to change the tires from the china bombs that blow up and are rated 60mph to Goodyear Endurance that are rated 88mph.
Never had a tire issue in over 100K miles on the rv's. A little extra money on good tires saves a blowout that can cause thousands in damage.