Adding 20" G63 Wheels on G550, Do I need Different Lug Nuts
Also, need new tires and based on what I've researched / read, I'm probably going with BFG 275/55/20s or something close to that. Not much out there in the stock 275/50/20s. Comments welcome. Thx
As for 275x55x20s, they will be fine....that is the size I am running



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Are you running spacers? The tire fit looks great
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Last edited by skymast; Aug 1, 2025 at 08:42 AM.
Screw in 2 hanger pins and slide the wheel on. Then screw in 2 lug bolts. Remove the hanger pins and screw in the remaining 3 lug bolts. Tighten and torque.
Do you know the G63 wheel specs ? 20 x ?? ET ?? vs stock wheeels ? Maybe there is a tread on G-Class wheel specs already ??
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Do you know the G63 wheel specs ? 20 x ?? ET ?? vs stock wheeels ? Maybe there is a tread on G-Class wheel specs already ??
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From what I've read, the people that add spacers are looking for a little more 'poke' or are accommodating a larger tire size or they added the larger G63 fender flares. For what its worth, I put 285's on my 18s and hated the look. It was too much tire without some sort of lift. That's just me, others seem to like that.
From what I've read, the people that add spacers are looking for a little more 'poke' or are accommodating a larger tire size or they added the larger G63 fender flares. For what its worth, I put 285's on my 18s and hated the look. It was too much tire without some sort of lift. That's just me, others seem to like that.
Doing some research, it looks like there could be 2 sizes or OEM G63 AMG 20" wheels - 20x9.5 ET50 ... or ... 20x8.5 ET32 ....... Also there are several other "FAKE" AMG G63 AMG 20" wheels with all different specs.
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Last edited by KarlC; Aug 1, 2025 at 12:57 PM.
Doing some research, it looks like there could be 2 sizes or OEM G63 AMG 20" wheels - 20x9.5 ET50 ... or ... 20x8.5 ET32 ....... Also there are several other "FAKE" AMG G63 AMG 20" wheels with all different specs.
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Part # A4634013002
9.5J x 20 ET 50
When your looking around, the 'replica' wheels don't say AMG. Good luck with your search.
So I will hold off on the spaces for now as your fit looks great.
Thx Karl
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