20" rims on a 2014 E350 coupe
Thread Starter
Junior Member
Joined: Jul 2017
Posts: 21
Likes: 0
2014 E350 2D
20" rims on a 2014 E350 coupe
Whats up guys, new to the forum 1st post. Recently bought a 2014 E350 coupe as well as 20" rims. Front wheels are 20x9 +35 wrapped with 245/35/20. The rear wheels are 20x10.5 +45 wrapped with 275/30/20. After installing I noticed some major rubbing in the front against the strut protector. My question is what your guys recommendations for a 4matic vehicle encountering this problem ? What do you guys recommend for a tire in the front. I was thinking I could go with 245/30/20 although im not crazy about having that much tire protecting my rims. That will also change the relationship between the front and rear wheels revoltions per mile to a 3% difference. Can I expect any adverse complicatios from doing this ? Any help regarding these issues are appreciated.
Super Member
Joined: Mar 2011
Posts: 998
Likes: 136
From: VA
W212 E-class, W211 E-class, F10 5-Series
Whats up guys, new to the forum 1st post. Recently bought a 2014 E350 coupe as well as 20" rims. Front wheels are 20x9 +35 wrapped with 245/35/20. The rear wheels are 20x10.5 +45 wrapped with 275/30/20. After installing I noticed some major rubbing in the front against the strut protector. My question is what your guys recommendations for a 4matic vehicle encountering this problem ? What do you guys recommend for a tire in the front. I was thinking I could go with 245/30/20 although im not crazy about having that much tire protecting my rims. That will also change the relationship between the front and rear wheels revoltions per mile to a 3% difference. Can I expect any adverse complicatios from doing this ? Any help regarding these issues are appreciated.
Banned
Joined: Oct 2005
Posts: 4,957
Likes: 1,640
People running 20" wheels have had fitment issues, especially when running an aggressive offset, like 35 where you are at up front. The 245/30-20 seems to clear and work with this offset, but it will put your rotation and circumference at a 2.7% difference as you have pointed out. Personally, I would not run that on a 4Matic. It is your choice, however and RWD is a non issue and why a lot of guys like the 20's on RWD.
It is the aggressive offset combined with the 20" wheel that is your problem. I am running a 19" wheel with a 245/35-19 front(9") on a 38ET with no rub issues. There is a slight poke. My rear tires are 285/30-19(9.5") with a 52ET. The difference in circumference is .1%, so well within the 4Matic tolerance.
Not to pass you around here, but you could contact the sponsor Need4Speed and ask them for some advice to see if there is a happy medium to solve your issue. I hate to see you buying and swapping new tires to make this work.
It is the aggressive offset combined with the 20" wheel that is your problem. I am running a 19" wheel with a 245/35-19 front(9") on a 38ET with no rub issues. There is a slight poke. My rear tires are 285/30-19(9.5") with a 52ET. The difference in circumference is .1%, so well within the 4Matic tolerance.
Not to pass you around here, but you could contact the sponsor Need4Speed and ask them for some advice to see if there is a happy medium to solve your issue. I hate to see you buying and swapping new tires to make this work.
Trending Topics
Banned
Joined: Oct 2005
Posts: 4,957
Likes: 1,640
I am not aware of anyone posting on here that they had modified the plate. I guess that may be a possibility and an option for you. I'm concerned you are not going to find the right tire sizes you need to please the 4Matic, so maybe that is a good route to take.
MB World Stories
The Best of Mercedes & AMG
Manual Mercedes? 6 Times Sindelfingen Let Drivers Have All The Fun
Verdad Gallardo
Mercedes SLR McLaren 722 S Is Extremely Rare Example Modified by McLaren
Verdad Gallardo
8 Classic Boxy Mercedes Designs That Have Aged Like Fine Wine
Verdad Gallardo
Flawlessly Restored Mercedes 190E Evo II Heads to Auction
Verdad Gallardo
Electric Mercedes C-Class Unveiled: 11 Things You Need to Know
Verdad Gallardo
Mercedes EQS Gets A Major Update: Everything You Need to Know
Verdad Gallardo
5 Underrated Mercedes-Benz Models That Don't Get the Love They Deserve
Verdad Gallardo
Mercedes 300D Has Pushed Well Past 1 Million Miles and It Ain't Stopping
Verdad Gallardo
10 Most Reliable Mercedes-Benz Models You Can Buy Used
Verdad Gallardo
Newbie
Joined: Jan 2013
Posts: 10
Likes: 0
14' E550
Angelo - did you modify or trim the 4matic front spring lower perch? What was the outcome or solution? I have a 2014 E550 4matic and see the same problem with the 20" AMG "test" wheel I purchased (43mm offset vs 48mm stock). I am considering trimming about 1/4 off the outside of the lower spring perch and adding a 15mm wheel spacer to fit 245-35-20 tires all around. Has any trimmed the spring lower base???
Newbie
Joined: Jun 2022
Posts: 1
Likes: 0
From: Wellington, New Zealand
Mercedes-Benz 2009 E350 Coupe
20" Rims advice 2009 E350 Coupe?
Hi there, this is my first post. I have a 2009 E350 Coupe and I have been offered 20X8.5ET35 20X9.5ET38.
Is the off set acceptable and if not, what would be, aesthetically, rimes from19-20 and what offset would you suggest?
Thanks and cheers
Is the off set acceptable and if not, what would be, aesthetically, rimes from19-20 and what offset would you suggest?
Thanks and cheers
