Our 22 RBS has about 7,000 or 8,000 miles on it, including however far it is from where it was assembled to where we bought it. It came with the infamous bombs, Trailer Kings. I will not take any more chances and am having new GY Endurance 225/75/15 put on this coming Tuesday.
I have a TPMS for the trailer. Our truck has one built in.
Not sure we will be able to get too far this summer with the Covid-19 troubles. I plan to find a nice spot hidden away from view in a pasture belonging to the big farm I work for Spring and Fall. Park the trailer there for a few days here and there, if we can't get out on the road.
Hope everyone stays healthy and safe.