Will these alloy rims from a Peugeot 307 fit on my Peugeot 206?Do i need spacers?

You really need the rim width to complete the calculation. I have assumed 5" for the 14" rim and 7" for the 17" rim:

Why are you using OFFSET: 15 in here?
1667221645236.png
 
Based on the calculator:

You will need an extra
  • 18mm clearance between tyre and fender;
  • 32mm between inside edge of your current rim and the suspension
It's a matter of measuring up your current set up to see if you have the extra clearance.
 
Top