My 2016 23RB came with Rainier 205/75/15 Radial Load C. We have 10,000 plus miles. No issues other than I do check and add air almost every trip.
Based on recent reviews, I am replacing them with newer Carlisle Radial Trail HD Trailer Tire - ST205/75R15 D/8 ply. Walmart has the best price,
$53.00. Think I'll call a mobile tire guy to mount, balance, and install vs. removing the old wheels and taking them in for the swap
twice. I only have one set of tall jack stands.
https://www.walmart.com/ip/Carlisle-...R15-8/55012156