Donut spare 2016 GLC 300 4 matic
Thanks!
From what I have read, tough it is still seems a little unclear reading through the threads, a 18" spare off of a ML or GLE should work (I am assuming you have 18" wheels, BUT, many have had issues with the back cover not quite closing, and I think they may have had to use spacers as well.
While "do a search" may be somewhat valid, most of those threads are 2 years old or older and with a spare now available on the 2020, it is a valid question, in my mind, to ask if the 2020 spares would work on a 2016.
My New-To-Me 2016 came with new tires, so I will keep those for now and since it seems like the Pirellis only have around 25K - 30K life expectancy, will be facing this in 2 years when they are getting close to replace





