tcsracing1

Anybody know if 2015 18" wheels will fit on 2020 G550?

streborx

The bolt pattern (5 x 130) and center bore (84.1 mm) should be the same.

tcsracing1

wondering if they will clear the brake callipers?

streborx

The clearance in the axial direction should be OK. If you now have at least 1.5" radial clearance between the inside wheel surface and the top caliper surface, it should fit (assuming you have 20" wheels). I'd contact the 18" wheel seller and ask for dimension specs.

tcsracing1

thanks, i have the 18" wheels with winter tires. If i order a new 2021 G550 with 19" wheels, im wondering if it will clear the 18" factory wheels from the older model.

tcsracing1

my 2021 G550 will fit 18" wheels from the 2015 G550.

Just need a 30mm spacer to make it look perfect.

3WD

You'll need spacers for sure.