265/35/19 295/30/20 4S tires fitment for oem wheels please help!
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Super Member
Joined: Jun 2014
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C63 AMG
265/35/19 295/30/20 4S tires fitment for oem wheels please help!
Hey guys, so I have the 19/20 staggered multi-spoke wheels on my 2021 C63S Coupe. I am currently running 15mm spacers all around and lowered on KW Has. The stock PSS tires 255/35 and 285/30 dont fill the fenders enough to my preference even with the spacers there is still alot of room left.
I am aware that the 4S tires are usually more squarish than the PSS. I dont like the way the PSS drives and much rather prefer 4S. My question is my current set-up with 15mm spacers and being lowered, would I be able to upsize to 265/35/19 and 295/30/20 on the 4S on my next set of tires or is it going to hit/rub fenders? Or should I just stick with the oem sizes 255/35/19 and 285/30/20 for the 4S? Any input is greatly appreciated! Thanks
I am aware that the 4S tires are usually more squarish than the PSS. I dont like the way the PSS drives and much rather prefer 4S. My question is my current set-up with 15mm spacers and being lowered, would I be able to upsize to 265/35/19 and 295/30/20 on the 4S on my next set of tires or is it going to hit/rub fenders? Or should I just stick with the oem sizes 255/35/19 and 285/30/20 for the 4S? Any input is greatly appreciated! Thanks
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Joined: Jun 2021
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From: Virginia
C63s
I think ps4s 295 on rear while lowered with 15mm spacers is going to rub. Will probably need a thinner spacer to make it flush without rubbing.
For giggles just today on my 21 coupe, I had some 12mm spacers in the garage and tried to fit them on the rear with ps4s 305s while lowered on kw has…they stuck out so far I could see myself tearing up my fenders and tires. I ended up putting them on the fronts with 265 ps4s and so far they fit and ride well. 305 ps4s sit pretty flush as is, so I put the spacers on front to match the “flushness” of the rear….we’ll see how that goes when I push the car.
You can’t go wrong by staying with stock sizes while lowered. If you want beefier tires, 265/295 would be next best scenario…you’d just need to determine right spacer size for rear if you want a flush set up. I’m probably going to go 295 rears when the 305s are done.
Good luck!!!!!
For giggles just today on my 21 coupe, I had some 12mm spacers in the garage and tried to fit them on the rear with ps4s 305s while lowered on kw has…they stuck out so far I could see myself tearing up my fenders and tires. I ended up putting them on the fronts with 265 ps4s and so far they fit and ride well. 305 ps4s sit pretty flush as is, so I put the spacers on front to match the “flushness” of the rear….we’ll see how that goes when I push the car.
You can’t go wrong by staying with stock sizes while lowered. If you want beefier tires, 265/295 would be next best scenario…you’d just need to determine right spacer size for rear if you want a flush set up. I’m probably going to go 295 rears when the 305s are done.
Good luck!!!!!
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Super Member
Joined: Jun 2014
Posts: 706
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C63 AMG
Thanks for your input Omega. Yea, the 15mm spacer is reasonably big so thats why I was concerned for a 295 tire on the rear, but I think the fronts wouldve been ok with 265 tire.
I feel like 305 tire on the oem wheel is pushing it a little too much, thats why I never considered that size for my rears.
Ill probably just do the oem tire sizes with 4S instead of the PSS then just to be on the safe side.
I feel like 305 tire on the oem wheel is pushing it a little too much, thats why I never considered that size for my rears.
Ill probably just do the oem tire sizes with 4S instead of the PSS then just to be on the safe side.
