C-Class (W203) 2001-2007, C160, C180, C200, C220, C230, C240, C270, C280, C300, C320, C230K, C350, Coupe

205/55/R16 to 225/50/R16

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Old Feb 15, 2018 | 12:13 AM
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Jay11's Avatar
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From: Irving Texas
2003 Benz C240
205/55/R16 to 225/50/R16

2003 C240 all current tires are 205/55/R16. Online calculators are indicating 225/50/R16 are an equal size, thus my interest. I love wider tires and I would like to upsize all 4 to 225/50, so long as safety and car's tire clearance are not compromised.
My questions
Does anyone have the latter size on?
Do they clear just fine? Talking from experience or confirmed knowledge would be great- I plan to order online and I am trying to avoid surprises.
What effect have you noticed/experienced with the larger tires compared with the former?

Last edited by Jay11; Feb 15, 2018 at 12:17 AM.
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Old Feb 15, 2018 | 04:08 AM
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Are you mounting them on the same rim? If yes then I doubt they'll clear the front struts. Put your hand between the existing tire and front struts and you'll see what I mean. You need more back spacing.
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Old Feb 15, 2018 | 07:17 AM
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From: Irving Texas
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Originally Posted by tjts1
Are you mounting them on the same rim? If yes then I doubt they'll clear the front struts. Put your hand between the existing tire and front struts and you'll see what I mean. You need more back spacing.
Whoa, just checked and you are right, no room to clear struts! Which makes me wonder - then how do 17 or 18 sizes fit and clear the struts?
Thanx a lot because I was all set to order 225s today.
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Old Feb 15, 2018 | 09:59 AM
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Originally Posted by Jay11
Whoa, just checked and you are right, no room to clear struts! Which makes me wonder - then how do 17 or 18 sizes fit and clear the struts?
Thanx a lot because I was all set to order 225s today.
The 17" wheels you see on C230s with 225 tires are off set much further out from the strut. Think of it as built in wheel spacers.
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