Cannot Keep tires from spinning at any speed
I am a new Member, and bought a 2009 C63 AMG, that I have had the ECU updated with the Weistec Tune 1
Since the update this car is a V8 Nuke.
What are the best tires to keep them on the car with manor of control. When I bought it it has Goodyear Eagle F1. With very little throttle the car breaks lose and the rear end is everywhere.
These tire have very wide groves leaving little rubber to contact the road.
If anyone can help, please let me know.
I have ordered a rear wing for the highway where if I step on it, the back end breaks loose.
Mattc63_Nuke
The ContiSportContact 5P and Michelin Pilot Super Sports are both outstanding tires. They're probably two of the best street/daily tires money can buy.
I've also heard good things about the Toyo R888.
On the track, Dunlop is where it's at for this car, IMO.
I'm curious as to what you mean you bought a rear wing for the highway to help with tires breaking loose? Even the C63BS' wing doesn't attribute much to downforce.
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No matter what tires you choose you will always get them spinning

That is one of the fun factor of this car.
We have a very poor factory offset in the rear therefore we cannot put very wide tires unless you do a widebody conversion.
How long have you been driving it? Learning the car and how to feel/feather the pedal can help too.
this is the truth. If you're really serious about traction you'll at least get the rear wheels widened...if that's even a word.
If you feel you are slipping during corners, perhaps a limited slip diff will help out (if you do not already have one equipped)
I would say a combo of wider tires + LSD will help.




Please bear in mind I was a BMW Person until August. This was my first post and some of the abbreviations are not familiar to me.
1. What is PSS
2. On stock rims how wide a tire can I put on?
3. My BMW 335i had the same width tire on the rear, and alot less HP and TQ even with modifications which were many - It put out 385 at the tires on the Dyno
Bear with me while I get used to the new abbreviations.
Matt
56 yrs old and disabled with 14 pieces of titanium in my back.
Plus one overdose given in the Hospital ICU. Memory has been bad since
Please bear in mind I was a BMW Person until August. This was my first post and some of the abbreviations are not familiar to me.
1. What is PSS
2. On stock rims how wide a tire can I put on?
3. My BMW 335i had the same width tire on the rear, and alot less HP and TQ even with modifications which were many - It put out 385 at the tires on the Dyno
Bear with me while I get used to the new abbreviations.
Matt
56 yrs old and disabled with 14 pieces of titanium in my back.
Plus one overdose given in the Hospital ICU. Memory has been bad since

1. PSS = michelin Pilot SuperSports. Surely you've heard of that tire.
2. On OEM's you can get a 265 on the rears, but I wouldn't go any wider on stock wheels.
3. I had a 135i with jb4+downpipes. Mean little son of a gun. Fun cars are those 35i's.
Please bear in mind I was a BMW Person until August. This was my first post and some of the abbreviations are not familiar to me.
1. What is PSS
2. On stock rims how wide a tire can I put on?
3. My BMW 335i had the same width tire on the rear, and alot less HP and TQ even with modifications which were many - It put out 385 at the tires on the Dyno
Bear with me while I get used to the new abbreviations.
Matt
56 yrs old and disabled with 14 pieces of titanium in my back.
Plus one overdose given in the Hospital ICU. Memory has been bad since

1. I believe PSS stands for Michelin Pilot Super Sport tires as others have mentioned in this thread (http://www.tirerack.com/tires/tires....ot+Super+Sport)
2. Depending on the tire, I believe others are running 265 or 275's in the rear. I'm sure others will chime in regarding this though as I'm new myself.
Edit - PurpleHeart beat me to it
when the weather is warmer, a decent 265 street tire should have no problem with the power your vehicle develops, especially in the higher gears.
now that i have a C63 the wheel spin isnt near as bad on the PSS as it was when running them on the e55, but even in stock form i can spin them pretty easily... getting tuned and longtubes this week so after that will probably need to get a set of toyo r888s again in 275

weistec S2 is in the future as well so i will be back to e55 power/trq levels and traction problems again... que sera sera



