Uneven tyre wear

Daylyte

New Registration
Joined
Apr 10, 2022
Messages
1
Reaction score
0
Your Mercedes
2016 S350 bluetec long wheelbase
What is causing this on the rear tyres?
20220409_171445.jpg
 

lewyboy

Senior Member
Joined
May 13, 2007
Messages
336
Reaction score
371
Your Mercedes
W211
Overinflated, let a few lbs out.
 

A.J.

Senior Member
Joined
May 31, 2015
Messages
21,258
Reaction score
9,582
Location
Norwich. UK
Your Mercedes
UnMerc - 2020 VW Polo 2.0t GTi Plus, DSG. Flash Red, Traditional VW GTi Tartan seat trim.

Naraic

Moderator
Joined
Mar 4, 2010
Messages
10,686
Reaction score
1,274
Your Mercedes
2005 CL500.
It certainly looks like underinflation...but the camber is also quite a bit? You can see daylight under the outer edge of the tyre.
 

andys320

Senior Member
Joined
Mar 1, 2011
Messages
322
Reaction score
90
Location
Sussex
Your Mercedes
Mercedes S211 280 CDi 2009, Porsche Boxster ,much missed Mercedes S320CDi 2003
It certainly looks like underinflation...but the camber is also quite a bit? You can see daylight under the outer edge of the tyre.
Absolutely this!

Pretty sure there are eccentric washers that can be used to resolve this, at that level I would expect less grip.
 

s5tuart

Senior Member
Joined
Jan 25, 2012
Messages
2,962
Reaction score
2,683
Your Mercedes
2003 R230 SL350
Get it to a good four wheel alignment shop!
They should check everything including the pressures.
Cost of mine was £70
 

mioba

Senior Member
Joined
Feb 19, 2006
Messages
7,961
Reaction score
4,710
Location
Nottingham and Köln
Your Mercedes
W124/E200, W220/S320CDI, W205/C200, W251/R350CDI 4Matic
Think about it. The tyre is wearing excessively on the inside edge (cant see other side to say if its underinflation). So it means tyre is effectively riding on the inside edge and not riding the entire surface.
You need your cars camber, alignment all doing and the tyre needs going in the bin.
A good tyre place will do it all, any stange noises when you drive, could be something broken down there.

Oh and welcome to the forum. Hope you stick around.
 

Frontstep

Senior Member
Joined
Apr 22, 2007
Messages
9,229
Reaction score
3,472
Your Mercedes
T210 320cdi
Imagine it was your foot how would you have to walk to get that wear pattern?
 

00slk

Senior Member
Joined
Dec 1, 2012
Messages
9,681
Reaction score
9,401
Location
Cambridgeshire UK
Your Mercedes
2002 SL55 AMG, 2005 E320 CDi, 2014 SLK250 CDi, 2003 SLK200
I had this on my X-Type Jag, caused by worn suspension bushes. Get the car to a proper 4 wheel alignment centre as it's not easy to spot worn bushes on well made cars ;)
 

lewyboy

Senior Member
Joined
May 13, 2007
Messages
336
Reaction score
371
Your Mercedes
W211
More like under-inflated, too late to adjust the pressures out, the tyre is knackered and dangerous and will never get through an MOT like that :rolleyes:
You are correct, on my phone it looked like wear in the centre of the tread.
 

KennyN

Senior Member
Joined
Dec 18, 2013
Messages
1,757
Reaction score
1,294
Location
Paisley
Your Mercedes
BMW 440i, Cayenne, ZX12r / ZRX11 / ZRX Monoshock
Camber is a mile out , something is either bent or seriously worn in the suspension department.

Is the other side the same ?

K
 

Blobcat

Moderator
Joined
Feb 8, 2006
Messages
39,011
Reaction score
27,808
Location
Grange Moor
Your Mercedes
R171 SLK280, Smart R451, Land Rover 110 County SW, 997 C2S, R1250 GSA TE 40th, CBR600FP
Camber is a mile out , something is either bent or seriously worn in the suspension department.

Is the other side the same ?

K
I've known this wear on a couple of Mercedes - both lived on roads with plenty of speed cushions and the drivers always straddled them...
 


Mercedes-Benz Servicing, repairs, engine and diagnostics
Wayne Gates - Mercedes-Benz, Unit F3, Phoenix Industrial Estate, Rosslyn Crescent, Harrow, Middlesex, HA1 2SP
Tel: 020 8863 9233
Established for 20 years all vehicles washed and vacuumed.
Top Bottom