Site sponsor Discount Tire could answer your questions. Different widths require different offsets.
https://www.crvownersclub.com/forums/86-discount-tire/
https://www.crvownersclub.com/forums/86-discount-tire/
for the RSSW, the size is 8 x 18, offset 40mm, Bolt Pattern 5-144.3Thanks for the referral, @Carbuff2!
Congrats on the new CRV and welcome to the site @norman222
What is the width and offset of the wheel models in question? The width/offset detail the overall stance.