I got the chance to buy a set of Vauxhall Penta 18'' Alloys.
But im a bit worried as the offset is ET37.
Thought the common rule was offset's between ET40 & ET49.
I know the rim is 7.5" wide which is a good thing and they are wearing the right size 215/35/18 tyres.
I got FK coilovers coming from the Group Buy and I want to go fairly low but also dont want them to rub or catch etc.
Will i need to arch modify.......
Are they worth buying or shall i not bother ? ? ? Opinions please....
(My car is a 3dr Astra 2.2 Hatchback)