Fortunately the tires are all brand new!!! We bought from an RV sales lot, but were able to speak with the prior owner just after the purchase.
The rig has 24K miles, and the biggest issues with the prior owner were the 'Lousy Upholstery' and the broken overhead bunk.
Before our purchase the upholstery was recovered (decent quality) and the bunk repaired (re-set).
The owner told us she had a front tire blow out while driving, so she replaced all the tires 500 miles prior.
I have plenty of worries... and I'm hoping this forum will help keep my mind at piece. Or insight sleepless nights