I'm looking to do the same. Originally we were going to keep our 16" 80psi rims and go with the Maxxis 8008 tires this year and later upgrade to the 16" 110psi rims and Sailuns. Reconsidered-Buy once cry once. We're just going to bite the bullet and go with the HD rims and Sailuns now. Might as well get now what we're going to end up with anyway.
Now I'll be selling the 16" 80psi rims and Ranier E rated tires.
2014 Dodge 3500HD Cummins Crew Cab, Dually, Aisin, 3.73, 4x4, Long bed, Curt Q20. Appliance White!
2015 Jayco Eagle 339 FLQS