TrXus MT tire size question?

I'm looking to get the TrXus MT tires for my truck, which... I could get the 285s, after I do the lift... sadly, Murphy has interfered and I need to get tires now... so, I was looking at the 265/75r16, but Interco's site says that the rim size needs to be 16x7.5. I've got ProComp rockcrawlers 16x8... sent an email to Interco, the response I received wasn't exactly clear. Wondering if the 265s will still fit, or if the 16x7.5 is the max rim size they can handle.

 

it will still fit... i ran some stock 265/65 17 dunlops on some 17x10s... fit without a problem... i know it isnʻt the same size rim but could fit a 265 tire on a 10" rim... hope this helps...

 

Thanks. Figured it would, hell the tires I have now are the same size as the MTs.. Interco likes being vague I guess.