E63 Final Edition
1. The inner tread of the left front tire had a different wear pattern than the rest of the tire (namely a toe-heel pattern), but only slightly.
2. The alignment needed to be corrected (posted results in another thread) and was executed
3. Tires were rotated side-side to even out the wear
4. Tires were force balanced
There were no other anomalies uncovered. The car is a bit quieter now, noise at slow speed is gone, maybe a little less noise on the interstate, and the steering wheel center is now dead on. ($388 total bill)
The inner tread wear is the result of the aggressive negative camber (-1.54 degrees) which has been documented in other threads. Interestingly, my PS/4 AS tires had over 18000 miles on them and the tread depth is 6/23" which implies at least another 10,000 miles to be had before needing replacement. By comparison, I'm certain that I would have already consumed 2 sets of PS/4 tires. The fact that these cars only come with summer tires is a real crime. I took delivery of my wagon in Feb 2021 when the temps were hovering around 40 degrees. Michelin says not to use the PS/4 tires below 45 degrees and the traction on the tires was not good. Fortunately, it wasn't raining. I trashed the PS/4 tires within the next two weeks.




The AMG logo on the lighted door sills are yellow to match the yellow stitching on the seats.




You could use that and then add a few PSI after experimenting with your preference in terms of ride/noise/handling. Just remember to check it when tires are cold.




NEW 2023 Mercedes-Benz E-Class for sale in Torrance, CA 90505 - AutoNation
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Last edited by E55 KEV; Jul 20, 2023 at 11:01 PM.
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