Tires and Alignment - C43
New to the forum - just moved from the UK to Toronto, Canada and I needed to find somewhere to buy new summer tires for the C43 and somewhere to get the alignment done properly. Dealership have quoted by 1386+tax but I don't like the Continental run flats. Also wanted to find someone who can give me some more information on the alignment - how much it was out by and how they sorted it out etc. The dealership are a bit rubbish with that kind of stuff I find.
Any suggestions much appreciated.
Thanks!
Seenan
I don't recommend the run-flats but if you prefer you could totally get it even then I wouldn't recommend getting it from the dealership, you can use your original wheels and get a set of Michelin Pilot Sport 4S or if you want better tread wear, Michelin AS4. There are many good tire shops locally in the GTA but if you want to order online, PCMTires are recommended by many forum members here.
Are your wheels and tires 18s or 19s?
For alignment, many shops are capable in doing it, you could still just get it done at the dealership, within the GTA the price varies from $250-$300 +HST.
Here is a good thread about alignment: https://mbworld.org/forums/c63-c63s-...nt-report.html
Was your C 43 imported to Canada or have you purchased the vehicle here, I am looking forward to seeing pictures of your vehicle!
You could also post your thread in the forums our cars belong to or you can ask a moderator to move it there: https://mbworld.org/forums/c450-c43-amg-216/
Unless you prefer your thread here.
I don't recommend the run-flats but if you prefer you could totally get it even then I wouldn't recommend getting it from the dealership, you can use your original wheels and get a set of Michelin Pilot Sport 4S or if you want better tread wear, Michelin AS4. There are many good tire shops locally in the GTA but if you want to order online, PCMTires are recommended by many forum members here.
Are your wheels and tires 18s or 19s?
For alignment, many shops are capable in doing it, you could still just get it done at the dealership, within the GTA the price varies from $250-$300 +HST.
Here is a good thread about alignment: https://mbworld.org/forums/c63-c63s-...nt-report.html
Was your C 43 imported to Canada or have you purchased the vehicle here, I am looking forward to seeing pictures of your vehicle!
You could also post your thread in the forums our cars belong to or you can ask a moderator to move it there: https://mbworld.org/forums/c450-c43-amg-216/
Unless you prefer your thread here.
Does anyone know if I change from run-flats to non run-flats if I need to change anything on the tire pressure monitoring system onboard or anything else that might need sorting?
I have checked online and cheapest I found at TireRack.com is $293.99 for the fronts and 299 for the rears but that is USD for the MICHELIN PILOT SPORT 4S. Someone mentioned the AS+ tires? What is the difference between these two?
Regarding the alignment - the dealership quoted me $250 but I was hoping to find a good indy in Toronto who might be able to give me a more detailed readout of the alignment numbers etc. But I suppose everyone here from all over the US?
Does anyone know if I change from run-flats to non run-flats if I need to change anything on the tire pressure monitoring system onboard or anything else that might need sorting?
I have checked online and cheapest I found at TireRack.com is $293.99 for the fronts and 299 for the rears but that is USD for the MICHELIN PILOT SPORT 4S. Someone mentioned the AS+ tires? What is the difference between these two?
Regarding the alignment - the dealership quoted me $250 but I was hoping to find a good indy in Toronto who might be able to give me a more detailed readout of the alignment numbers etc. But I suppose everyone here from all over the US?
For the AS4 tires, they have better tread wear as mentioned, capable tires in even heavy rain but they just come short from PS4s because they are not purely designed for performance, if you want more performance and actual summer tires then PS4s it is.
To answer the question you specifically bolded, you could transplant the TPMS sensors over from your old tires to the new ones and you shouldn't have issues with the TPMS in your vehicle. If you prefer to keep the old tires you could get a set of new TPMS sensors that are at the right frequency and compatible with your vehicle.
Either way, I recommend checking your tire pressures frequently, TPMS is just an aid, manual checking is always a good idea. You can refer to the tire pressures on the door sill or what I personally prefer, the ones on the gas door. Make sure you measure when the tires are cold. If you decide to not get TPMS sensors, your vehicle will have a tire pressure light illuminated.
Last edited by W205C43PFL; Apr 27, 2022 at 03:30 PM.
What wheels do you currently use on your C43?
What wheels do you currently use on your C43?
To answer your question, tires and wheels are subject to personal preference but I myself use superspeedwheels flowform paired with AS3+, I recommended AS4 because it is basically the successor to AS3+. Snow tires I use Bridgestone Blizzaks but that is something you won't need to worry for now.
I use the old school kind of gauge but I recently got a Husky DigiTire one and it seems to be fairly accurate, it doesn't work below 0 Celsius though. Depending on where (gas station) and how (if you want to use your own portable compressor or one you keep at your house) you fill up, you could also use the gauges that comes with the air compressor at gas stations (although some are very inaccurate so keep that in mind).
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If you had 19s it was more prone to harsher ride quality and wheels bending anyways so if you want the best ride quality non-RFTs and 18s.
If you are just simply getting rid of the tires, I say use the OEM wheels and simply get tires for them.
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Does anyone know if I change from run-flats to non run-flats if I need to change anything on the tire pressure monitoring system onboard or anything else that might need sorting?
I have checked online and cheapest I found at TireRack.com is $293.99 for the fronts and 299 for the rears but that is USD for the MICHELIN PILOT SPORT 4S. Someone mentioned the AS+ tires? What is the difference between these two?
Regarding the alignment - the dealership quoted me $250 but I was hoping to find a good indy in Toronto who might be able to give me a more detailed readout of the alignment numbers etc. But I suppose everyone here from all over the US?
if so I am sorry about that please kindly explain it.As for keeping the old front tires, you need to get tires that are the same exact model and brand unless you want to negatively affect the 4MATIC system, not saying it will definitely damage it but there is a risk because the system has to work harder to balance the tire differences. Reason why it is recommended to shave the tread of new tires down because the new tires with the extra tread will make the system work harder. On top of that, you will need to get run-flats again since that is what OEM comes with in Canada as you should not be running non-RFTs on the front and RFTs on the rear because you are risk damaging the system.
I thought you were unhappy about the ride quailty anyways? I say (I recommended) just getting a set of wheels and drop to 18s non-RFTs for better ride quality and less prone to damage from potholes, you can choose from the stock staggered setup or go square, by using the same front size for all four wheels, but up to you how you want to proceed (like if you rather keep the 19 wheels and get R19 tires).
I'm running Michelin AS3+'s on the stock 19" multispoke (as mentioned upthread, the AS4 is the next gen). I had them installed the week after I got mine and have been happy. Also running VikingContact 7's in the winter on 18" rep's
Sorry to hear about the issue with your brake pads, if it is still under the wear and tear period, can't remember how long it was but if you are within that period, they should cover it.
Thanks for your email, I am still on original brake pads but that is because it is mainly highway driving and were replaced due to being defective and I don't remember what mileage I had them replaced, I am sorry that my experience with the factory pads will not be an accurate representation of what to expect for these pads, hopefully someone else chimes in.
Hope you and your vehicle is doing well.
Did you manage to get the tires you wanted yet?
Sorry to hear about the issue with your brake pads, if it is still under the wear and tear period, can't remember how long it was but if you are within that period, they should cover it.
Thanks for your email, I am still on original brake pads but that is because it is mainly highway driving and were replaced due to being defective and I don't remember what mileage I had them replaced, I am sorry that my experience with the factory pads will not be an accurate representation of what to expect for these pads, hopefully someone else chimes in.
Hope you and your vehicle is doing well.
Did you manage to get the tires you wanted yet?
I did get the tyres changed for Pilot Sport 4's and they are great - although the pressure on one has dropped twice since the change over - not sure if that is due to the way it was installed... hard to get it wrong but not sure if the merc rims are a bit delicate for that?
Do you have any recommendations for where to get parts if I was to just buy the pads and get someone else to do it?
I did get the tyres changed for Pilot Sport 4's and they are great - although the pressure on one has dropped twice since the change over - not sure if that is due to the way it was installed... hard to get it wrong but not sure if the merc rims are a bit delicate for that?
Do you have any recommendations for where to get parts if I was to just buy the pads and get someone else to do it?
As for pads, since MB's OEM ones are notorious for brake dust, I actually recommend quality aftermarkets, unless you don't mind the brake dust then you could get the parts from the dealership although will definitely be more expensive to get it there, plus dealership varies in prices so shop around if you want to get it from them.


