Mel, I ordered G614 tires last Thursday from
http://www.trailertiresandwheels.com/ and asked for a price for rims at that time. Sara replied with the attached rims for $105.00 ea. plus shipping. The tires run me $250 each plus $175 shipping for a total for the tires at $1,175.00 to Olympia Wa. These rims are rated for 3580# so will work with the G614. I went with my stock steel rims as funding is tight at this time and wanted to make sure that I picked the best tire I could find.
UPDATE Just received my new tires on UPS today. They show a manufacture date of 06/2011 so I can not complain about not being fresh tires. They look like a beefier unit then the one I have on the rig now!