Reply to "Question for those who are familiar with the European GTS"

thank you Ron

I ask for 4 reasons

(1) The 15x8 wheels had 19mm off-set, whereas the 15x7 wheels had only 6mm off-set. Installing the 15x8 wheels "as-is" reduced the front track width by 1 inch. To get a car to stick better in corners you normally increase the track width, it doesn't make sense for the factory to reduce it. For instance, the rear 15x10 wheels increase rear track width by a whopping 2 inches.

(2) I've known (and currently know) Pantera owners who have installed 225/50R15 tires on their Panteras, using the 15x7 wheels, without any rubbing issues. Moving the tires inward wasn't necessary due to fitment issues.

(3) I've seen 1970s era pictures of the factory GTS in which the front tires appeared to be moved outwardly further than in other pictures.

(4) Then there's this factory parts diagram which we've all seen a hundred times (below) clearly indicating a spacer for the front. Perhaps the spacer was optional equipment?