What size tyres are being delivered i dont know if im thinking of things. But the demo i had a while back on pirellis either 295/30/21 or 285/30/21 cant quite remember.
Sweet cheers doodlebug yeah that makes sense as my old c6 where 275/35/20 the C7 has some beasty tyres car's being delivered with michelin dunlop and pirelli.