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Recommended Posts

Posted

I am trying to get ready for the winter and unfortunately just found out that my old 20" turbo wheels won't fit the 09 CTTS caliper.

so would the 19" Cayenne Design wheel clear the caliper on the front?

 

thanks folks

post-69261-0-21993700-1414594486_thumb.j

  • Admin
Posted

I think you will need to check your option codes and find out what size front brakes you have.

If you do not have your option codes then PM me your VIN and I'll look it up for you.

Posted

Yes, it fits, I run these with winter tyres on my '09 CTTS.

 

The ones I use are 9" x 19", I think, ET60 is cut into the wheel on the front somewhere the valve stem, tyre size is 255/50VR19, Pirelli Ice & Snow in N0. I've read something somewhere that 275/45R19s fit too.

  • Admin
Posted

Yes, it fits, I run these with winter tyres on my '09 CTTS.

 

The ones I use are 9" x 19", I think, ET60 is cut into the wheel on the front somewhere the valve stem, tyre size is 255/50VR19, Pirelli Ice & Snow in N0. I've read something somewhere that 275/45R19s fit too.

 

In his case he needed to check his optional rear brakes.

Posted (edited)

My CTTS has the standard red CTTS brakes. If his has the optional yellow PCCB then it might be that only 21s will fit, PCCB are 420mm front discs on an '09.

Edited by liam_b
Posted

I have the standard red calipers on my ctts. I think the front rotors are 380mm and rear are 350mm.

I tried these 19"s before I bought them this afternoon and they fit. surprisingly my old 20" Turbo Design ones won't.

spokes on the 19"s curved out a bit and cleared the front caliper by about 1/4"

 

@liam_b: factory recommended 255/50/R19 snow tires. and 275/45/R19 all seasons. 

I just ordered Michelin X-ice 2 this afternoon. weather forecast: snow tomorrow night. 

thanks folks 

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