Upgrading an ML320 to ML430 or ML55 Brakes
MBWorld Fanatic!
Joined: Nov 2001
Posts: 4,260
Likes: 6
From: Philadelphia area
2010 ML550, 2010 E350 4M, 1966 Corvette Convt C2
The brakes on the 430/500/55 while larger have been troublesome to a certain point. There have been squeal problems, rapid wear and uneven wear. If I were you I would leave well enough alone as the 320 brakes are just fine for that vehicle.
