Hello together! I have to admit, I have no idea at all about the subject of tires / rims, for me tires were so far just black and round Therefore two short, hopefully not all too stupid questions: (1) I am currently riding a set of winter tyres 205/55 R16 on my original Volvo rims. In summer I ride on the same rims 215/55 R16 tires. How can this be that 205 and 215 tires fit on these rims? (2) I also have the thread ” V70 I rims on V70 II” and don’t really look through it. I also read through the document of the German Federal Road Transport Agency for tyre registration. Therefore my second question: Could one be purely theoretical, if all values are identical (e.g. 205/55 R16, 6.5Jx16 etc.) also tyres of a Mercedes, a Ford or VW Passat mounted on a Volvo V70 II? Wouldn’t it be the same sizes, hole circle etc. I think about my already existing aluminiums with winter tyres a set of aluminiums with summer tyres. Does anyone have a recommendation for a few good & cheap aluminium wheels or complete wheels (205-215er)? I drive about 50-60 tkm per year – 75% BAB – 15%Land – 10% City Thank you for your explanations!