Alfa romeo GT tyre size help - Alfa Romeo Forum
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(Post Link) post #1 of 4 Old 24-08-16 Thread Starter
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Alfa romeo GT tyre size help

I have just bought a new set of alloys wheel 7.5 x 18'' with a et 30 offset. The wheels came with tyres but they are 235/45/18

Would these fit, even on temp basis until I have the funds to buy new tyres.

The car runs on stock suspension with gta roll bars front and rear

Any help greatly appreciated

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(Post Link) post #2 of 4 Old 24-08-16 Thread Starter
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Sorry, there 235/40 not 45 if that helps
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Would normally be 225/40R18, but they may fit with the 235/40R18.
If you have them, try them on, but check clearance to suspension uprights and springpans.
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GT 3.2 V6

Aside from being 10mm wider, the 235/40s are about 8mm taller in overall diameter. As DavidC says, try them (especially if they're are already fitted).
I'd suggest a 235 on a 7.5" rim would be a maximum, rather than an ideal
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