GLC 300 Wheels and Tires
I recently purchased a brand new 2021 GLC 300 with night pack, it came on the standard Night Pack 19" wheels which I feel look a bit small. I would have prefered the optional 20" wheels but they are quite scarse right now.
I have found a set a very lightly used GLE wheels and tires locally. Fronts are 275/45/R21 and rears are 315/40/R21
Based off of what I have read others post I am conflicted. The fronts are only 10mm wider than the standard GLC63 tires but the rears are significantly wider and about an inch larger in overall tire diameter.
Do you think I could have them fit without rubbing?
Thanks in advance!
The reason is the width of the tire is too much wider than original one. Such wide tire would need higher engine horsepower.
Check the tire size website, it has tire size calculator that can tell if the rim would fit.
Last edited by abacnus; Oct 2, 2021 at 05:49 AM.




Hope this helps
20” rims, RHD, 2017 model with air suspension, 4Matic
The reason is the width of the tire is too much wider than original one. Such wide tire would need higher engine horsepower.
Check the tire size website, it has tire size calculator that can tell if ...


