What Richard is pointing out is that both cars (GTA & Le Mans) should have 255 section rears so the tyre width at the rear is the same.
The fronts are 205 section instead of 195.
The wheels are slightly wider front and rear but the offset and deep dish makes them appear much more so.
Problem is most GTA owners can't find (or afford) the 255 rears for the standard wheels, whereas the ones for the Le Mans are relatively cheap.
The Fast Lane road test for the Le Mans was very complimentary regarding the track width changes
'The slightly wider front wheels and tyres have given the steering some extra feel, which I like, and there is a little extra bite on turn in which is also good. The straight GTA would occasionally tend to plough on a little before the boost came in to neutralise it all, even when you weren't looking to go particularly quickly, but now there is a crispness which is most rewarding. There is more feel of the road too. The weight at the wheel varies as the car rides the tarmac, and when you really get the power on there's a delightful writhing at the finger tips. This, if anything, makes the car feel alive, and although it still needs to be treated with respect, there's probably enough stiction now to shift the edge of the envelope beyond most people's recognised bravery threshold'.
£7K was quite a lot for a kit & wheels but as some people on here will be able to testify it's not really possible to do it properly for any less yourself.
Considering the monies invested and condition H17 GTA was a relative bargain and I understand the first viewer snapped it up.
Hopefully we will see it soon at a show...
Trafic, Twingo GT, Vel Satis Turbo x 2, Clio V6 Proto Ph2, Vel Satis 3.5, Avantime, Alpine A610, GTA Atmo x 3, GTA Turbo x 3, R5 Gordini Turbo Mid Engine, Alpine A310 4cyl, Alpine A110, Yellow Smart