Rear tire height clearance 69 dart

Hey Im about to order new wheels and tires for my dart, my problem is that Im living in Ireland and have by car in Sweden so I cant go out to the garage and measure anything. What Im unsure of is if the rear tire will cause rubbing problems with the wheel well.
Im currently thinking 18*8 inch wheels in the rear with 225/50/18 tires, the overall tire height of these are 26.9 inches. I know that 18*8 rims will fit no problem but its the tire height that that I am unsure about. Im chosing a tall tire so my gear ratio is the same as with my current narrow steelie wheels with 215/75/14 tires. The car is not tubbed and there is a picture below of my ride height. If anyone has any experience in this any help would be appreciated. Thanks in advance.