i have a set of 'lotus' hyperchrome 17x7.5" rims and tyres, 215/45/17's, practically brand new(wheels and tyres that is). what car are you putting them on? i had them on a corona mark 2, then i changed my mind. backspacing of 120mm, plus another 45mm behind the spokes, offset +20mm. i want about 800 for them, 'cause they're near new and i paid 1700 for them.