Cls400 wheel spacers
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Joined: Jul 2009
Posts: 3,530
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Only MBs - the best or nothing
Front: H&R DR 15mm spacers (with 43mm or 45 mm R14 bolt).
Rear: H&R's DRA 22 mm rear spacers (DRA spacers include special bolts to attach them to hubs, then wheels are attached to spacers with stock bolts).
Rear: H&R's DRA 22 mm rear spacers (DRA spacers include special bolts to attach them to hubs, then wheels are attached to spacers with stock bolts).
Super Member
Joined: Jan 2017
Posts: 744
Likes: 144
From: Bay Area
W218 Stage 2, E85
If you're adding 5-10mm spacers, I guess it doesn't really matter that much because it is very small change. But if you are adding 15mm+, I would better make sure that they are made by a reputable company and make sure they are installed correctly with proper torque specs. And you'll probably require bigger lug nuts than stock ones otherwise it will put too much strain on the lug nuts and can damage the hub and other parts and can be quite dangerous. I'm running only 5mm spacers all around and with the car lowered, the wheels get tucked in. Maybe I will opt out for a 10mm spacer sometime in the future.
