I have a 2006 2619 and I'm upgrading the tires from load range C to D. I ended up going with Goodyear Endurance ST215/75-14. I'm guessing my rims are likely not rated for the higher tire rating. I presume for the $70-$120 it's worth being sure. As you can see from the photos, my current rims are pretty grimey too.
Amazon has a good price on Rim 14X5.5 J 5-4.5 White Modular 2200 Lb. 3.19CB 75PSI - $34 w/free shipping. --
https://www.amazon.com/dp/B01GUKWB78..._RRwDCb84QDKR5
I also considered changing out the color to a silver look -
https://recstuff.com/trailer-tires-w...wheel-dexstar/ but that would be $111 after shipping and new lug nuts instead of $67
I did consider going to 15" but I didn't want to have to buy 3 tires and rims. Also, we don't see ourselves carrying water/black water ever. Our camper is packed lightly as we were used to towing with an Odyssey but just upgraded the TV to a GMC Sierra 1500.
Any thoughts on what rims to go with?