[Davidi30mk1darkgrey]

Quick question will 7.5 x 17 offset et42 original Hyundai alloys fit my Hyundai i30 mk1 2009 1.4 comfort and if so which tyres are best 225 45 17 or 225 45 17 tyres

[Surferdude]

I can't answer your question about fitment, not knowing what is crrently on a 1.4 in the UK, but you might like to revisit the tyre sizes you've listed. Currently they are both the same. 225 45 17

[Davidi30mk1darkgrey]

Sorry yes 225 45 17 or 215 45 17  tyres and currently I have standard 15 inch 5 5 spoke alloys 185 65 15 tyres

[Surferdude]

I'm assuming from your OP that you have access to these wheels.  If so, the safest thing is to try them on the car.

[Davidi30mk1darkgrey]

The alloys on my car are
5.5Jx15 ET46
5x114.3

67.1

My main concern is the et42 and the 7.5 width on the alloys I have

Photo of my alloys

[CraigB]

If they're original Hyundai alloys you are wanting to fit then there shouldn't be a problem, 215's are the width tyres you'll need on 7.5" rims.

[Davidi30mk1darkgrey]

These are the alloys I want to fit 7.5x17 et 42