Does anyone run with 235/40/18 front tires for c300?
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Joined: May 2013
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2010 C300 Sport
Does anyone run with 235/40/18 front tires for c300?
Hey guys,
Just wondering if a 235 tire would fit the front of a 2010 C300 Sport. Tire shop keeps telling me that it won't fit. Does anyone run on this size for the front? Thanks guys!
Matthew
Just wondering if a 235 tire would fit the front of a 2010 C300 Sport. Tire shop keeps telling me that it won't fit. Does anyone run on this size for the front? Thanks guys!
Matthew
Member
Joined: Jul 2012
Posts: 195
Likes: 46
From: Bath, OH
‘12 Mclaren 12C, ‘19 W213 E450, ‘15 S63 Coupé
I run 235-40/18s on the front without rubbing. You need to make your wheels are the right fit.
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Joined: Oct 2012
Posts: 377
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2013 C250 sport
Using Spacers question....
What about 18X8.5 wheels (+45) with a 235/40/18 all around/square?
I've just gotten into reading about spacers. I don't wan't to go staggered for a few reasons (the tire I want doesn't come in 225/40/18, 255/35/18 OR even 265/35/18).
Can I use 10mm spacers on JUST the rear tires to get a visual flushness with the rear fender well to match the front? Is it dangerous to not have the front and back tires centerline's the same distance?
I think you would be purposely creating a toe-in situation, maybe bad for handling or tread wear, but I don't really know this stuff.
I've just gotten into reading about spacers. I don't wan't to go staggered for a few reasons (the tire I want doesn't come in 225/40/18, 255/35/18 OR even 265/35/18).
Can I use 10mm spacers on JUST the rear tires to get a visual flushness with the rear fender well to match the front? Is it dangerous to not have the front and back tires centerline's the same distance?
I think you would be purposely creating a toe-in situation, maybe bad for handling or tread wear, but I don't really know this stuff.
Last edited by djejglk; Aug 17, 2013 at 10:06 AM.
Member
Joined: Jul 2012
Posts: 195
Likes: 46
From: Bath, OH
‘12 Mclaren 12C, ‘19 W213 E450, ‘15 S63 Coupé
What about 18X8.5 wheels (+45) with a 235/40/18 all around/square?
I've just gotten into reading about spacers. I don't wan't to go staggered for a few reasons (the tire I want doesn't come in 225/40/18, 255/35/18 OR even 265/35/18).
Can I use 10mm spacers on JUST the rear tires to get a visual flushness with the rear fender well to match the front? Is it dangerous to not have the front and back tires centerline's the same distance?
I think you would be purposely creating a toe-in situation, maybe bad for handling or tread wear, but I don't really know this stuff.
I've just gotten into reading about spacers. I don't wan't to go staggered for a few reasons (the tire I want doesn't come in 225/40/18, 255/35/18 OR even 265/35/18).
Can I use 10mm spacers on JUST the rear tires to get a visual flushness with the rear fender well to match the front? Is it dangerous to not have the front and back tires centerline's the same distance?
I think you would be purposely creating a toe-in situation, maybe bad for handling or tread wear, but I don't really know this stuff.
Use a wheel clearance calculator like this one to help yourself figure the proper fitment for your vehicle. http://www.rimsntires.com/specs.jsp
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Member
Joined: Jul 2012
Posts: 195
Likes: 46
From: Bath, OH
‘12 Mclaren 12C, ‘19 W213 E450, ‘15 S63 Coupé
What about 18X8.5 wheels (+45) with a 235/40/18 all around/square?
I've just gotten into reading about spacers. I don't wan't to go staggered for a few reasons (the tire I want doesn't come in 225/40/18, 255/35/18 OR even 265/35/18).
Can I use 10mm spacers on JUST the rear tires to get a visual flushness with the rear fender well to match the front? Is it dangerous to not have the front and back tires centerline's the same distance?
I think you would be purposely creating a toe-in situation, maybe bad for handling or tread wear, but I don't really know this stuff.
I've just gotten into reading about spacers. I don't wan't to go staggered for a few reasons (the tire I want doesn't come in 225/40/18, 255/35/18 OR even 265/35/18).
Can I use 10mm spacers on JUST the rear tires to get a visual flushness with the rear fender well to match the front? Is it dangerous to not have the front and back tires centerline's the same distance?
I think you would be purposely creating a toe-in situation, maybe bad for handling or tread wear, but I don't really know this stuff.
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MBWorld Fanatic!
Joined: Oct 2008
Posts: 2,601
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From: Atlanta, GA
2008 C300 Sport 6 Speed Manual, 1953 Chevy Bel-Air, 2015 Audi allroad, 1963 Chevy Apache
What about 18X8.5 wheels (+45) with a 235/40/18 all around/square?
I've just gotten into reading about spacers. I don't wan't to go staggered for a few reasons (the tire I want doesn't come in 225/40/18, 255/35/18 OR even 265/35/18).
Can I use 10mm spacers on JUST the rear tires to get a visual flushness with the rear fender well to match the front? Is it dangerous to not have the front and back tires centerline's the same distance?
I think you would be purposely creating a toe-in situation, maybe bad for handling or tread wear, but I don't really know this stuff.
I've just gotten into reading about spacers. I don't wan't to go staggered for a few reasons (the tire I want doesn't come in 225/40/18, 255/35/18 OR even 265/35/18).
Can I use 10mm spacers on JUST the rear tires to get a visual flushness with the rear fender well to match the front? Is it dangerous to not have the front and back tires centerline's the same distance?
I think you would be purposely creating a toe-in situation, maybe bad for handling or tread wear, but I don't really know this stuff.
I love the square setup as the car has sharper turn in and (when you chose to switch off traction control) can break the rear loose easier to help rotate the car in a turn.
Senior Member
Joined: Oct 2012
Posts: 377
Likes: 5
2013 C250 sport
I run 235/40 18"s with a 45 offset and the car rides and handles very well. The fronts are flush with the top of the fender arch and the rears are very slightly tucked. There is not a danger or toe in issue with this set up but a 5mm or 10mm spacer on the rears would put you flush with the fender top.
I love the square setup as the car has sharper turn in and (when you chose to switch off traction control) can break the rear loose easier to help rotate the car in a turn.
I love the square setup as the car has sharper turn in and (when you chose to switch off traction control) can break the rear loose easier to help rotate the car in a turn.
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Joined: Oct 2008
Posts: 2,601
Likes: 28
From: Atlanta, GA
2008 C300 Sport 6 Speed Manual, 1953 Chevy Bel-Air, 2015 Audi allroad, 1963 Chevy Apache
I realize that a square setup without spacers would not induce toe in, but would spacers on just the rears create toe in? Sorry, but I couldn't tell from your response when you said there is not a danger (whether you were referring to before or after the spacer scenario). Thanks
I don't believe spacers affect toe in at all...if there are any alignment pros out there, please correct me if I'm wrong.
If I had 5 or 10 mm spacers laying around, I would probably pop them on and see how it looks but it doesn't bother me, so I haven't gone out and bought a set.
Senior Member
Joined: Oct 2012
Posts: 377
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2013 C250 sport
The "no danger" part was in reference to your concern about the front/back centerlines not being perfectly aligned. Of course, if you move your total offset in or out a large amount from where it was designed to be, the suspension geometry will start to get a little screwy.
I don't believe spacers affect toe in at all...if there are any alignment pros out there, please correct me if I'm wrong.
If I had 5 or 10 mm spacers laying around, I would probably pop them on and see how it looks but it doesn't bother me, so I haven't gone out and bought a set.
I don't believe spacers affect toe in at all...if there are any alignment pros out there, please correct me if I'm wrong.
If I had 5 or 10 mm spacers laying around, I would probably pop them on and see how it looks but it doesn't bother me, so I haven't gone out and bought a set.
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Joined: Jun 2008
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From: Llandudno, Cape Town, South Africa
late 2009 CLK 350 Coupe Elegance, '65 Jaguar S Type wires
The most important thing you have to watch with W203 & W204 is clearance to the strut dimple. This is usually the restricting factor to max 235 up front without spacers. Some aftermarket struts will allow a 245 up front but it's tight.
Senior Member
Joined: Oct 2012
Posts: 377
Likes: 5
2013 C250 sport
The "no danger" part was in reference to your concern about the front/back centerlines not being perfectly aligned. Of course, if you move your total offset in or out a large amount from where it was designed to be, the suspension geometry will start to get a little screwy.
I don't believe spacers affect toe in at all...if there are any alignment pros out there, please correct me if I'm wrong.
If I had 5 or 10 mm spacers laying around, I would probably pop them on and see how it looks but it doesn't bother me, so I haven't gone out and bought a set.
I don't believe spacers affect toe in at all...if there are any alignment pros out there, please correct me if I'm wrong.
If I had 5 or 10 mm spacers laying around, I would probably pop them on and see how it looks but it doesn't bother me, so I haven't gone out and bought a set.
I'm obviously looking for the smoothest quietest ride on 18" wheels. These tires seem to never be mentioned around here (even in the "What is the quietest tire for 18" thread!), and it might have to do with the fact that they aren't offered in the native 225 OR 255 tire size that's currently on our 18" wheels with the continentals.
Not looking for ***** out performance, just a smooth ride that still handles well, and doesn't feel like a boat/mattress
Last edited by djejglk; Aug 20, 2013 at 10:13 AM.
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Joined: Jun 2008
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From: Llandudno, Cape Town, South Africa
late 2009 CLK 350 Coupe Elegance, '65 Jaguar S Type wires
Continental Sport Contacts are noisy on this Chassis & Michelin PS2's & some Yokohamas & Bridgestones are the quietest.
No tyres with big blocks. Radial bands of tread with small sipes work best.
No tyres with big blocks. Radial bands of tread with small sipes work best.
