They are one of the few reasonably priced wheels that have the proper fitment for max width tires. If your goal is 265 or 275 wide tires in the rear, they are probably your best bet.
If you are not as concerned with a real meaty wide tire, VMR has plenty of options with reasonable offsets for the rear, and most come in 19" diameters if that's your taste.
A 9.5" wide wheel with a 50offset will work reasonably well with all 245 an most 255 wide tires with no rubbing on the fender. Any lower of an offset in the rear will result in either needing a stretched tire or significant rubbing.