What rims (wheels) can i use without spacers?
I would like to purchase a set of 4 wheels with winter tires for my GLx166 (2013)
Currently i have 295/50/R21 summer tires all year round. But this winter I am planning to go to mountains where it snows.
My question is - what rims can i use so that i do not need to add spacers and buy another set of bolts.
1) Can I use wheels/rims from M class?
2) Can I use wheels/rims from S class?
3) is this a good option? 235/55R19
https://page.auctions.yahoo.co.jp/jp/auction/d384833110
4) is this a good option? 295/40R21
https://page.auctions.yahoo.co.jp/jp/auction/g380227201




Sorry i am not sure how to use Tirerack. It keeps asking me for US ZIP code which I do not have as I am in Japan.
Do you they have calculator somewhere that i am missing?




Teach and man to fish.......
Is 295/40/R21 too low for winter? In my area can not find 50/r21 or 50/r20.
I will be driving mostly on dry asphalt, and sometimes in rain or snow when in the mountains.
Thank you


