tomd

Hi, We recently purchased a 2024 MB GLC to replace my wife’s 2022 MB GLC that was totaled in a MVA She needed a car right away and the one the dealer located that had all we wanted plus, including optional 20" AMG wheels and summer tires. Given that we live in the NE, it would not have been my choice as we have been told these tires should not be driven in temperatures below 40 degrees, so we want to replace them with all season tires. The front tires are Continentals 255/45 r20 and the back tires are 285/40 r20. Unfortunately the larger back tires have been difficult to locate in the all season so we are considering putting the 255 tires on front and back. The wheel rim specs are the same for front and rear. Any thoughts?

streborx

Staggered tire setups are a PITA. You have 20" matching wheels on all 4 corners, and there's a large selection all season tires in 20" with 3MPSF traction ratings that will work well for you year round, as long as you dump the staggered setup.

tomd

Thank you for your insight.