i am thinking bout aftermarket wheels for my 991 TTS but want to stick with 20's, not interested in 21's. I even thought about 19's with some really thick rubber to get that cup car look (love to see pics if u have em). Back to the 20's, can i do 325/30/20 R and 265/35/20 F? How will it affect speedo, slip control, stock suspension, RWS, etc considering its a slightly taller tire? Any advice would be appreciated.

 

PM sent!

 

We have the 335/25-20 on our 20" X 12" wheels. I don't think that a 30 profile would work for you.

 

335? WOuld love to see a pic please!

 

Our car at the SEMA show with 335's on the back.

https://www.6speedonline.com/forums/...sema-show.html

 

I run Michelin PS2 335/30/20 on ADV 12.5 x 20's. Would work much better for the OP since he's trying to get a higher profile, which this is. 265's might rub on the front, depending on the offset. I run 255's with a 30mm lowering and have no issues.

At the OP...here's shot of my 335/30/20 rears on 12.5's. You could also go to 325's and you'd have a slightly lower side profile.




335/30/20 on ADV1.5 12.5's...

 

now we're talkin those look awesome! Any issues at all with RWS, speedo, pasm, pdcc? Who spec'd the offsets?

 

Not a single issue and in fact, a very nice/ smooth ride. ADV1 spec'd the offsets. You could call Wheels Boutique and speak to Ben. He'd know or could find out; they came from him.

PM me if you need more info!

 

thanks! If you have a rear pic showing those meats and the techart wing please post, i was considering the same

 

Don't have what you want, but will shoot them tomorrow and post. They are quite wide and meaty...but I'm not running a Techart wing. It's the stock wing for the AeroKit option, something most people never buy.

 

ah got it man thanks, love to see that pic tomoro

 

I just put on a set of MSC2 265/325. Tracked car same day, perfect.
No problem on stock wheels. i am lower too, 30mm.

 

Hey Karl any chance you can post a close up pic of your setup, front and rear, good to know those tires work out fine thanks

 

rear 325/30
front 265/35

 

also remembered car is lower 30mm on H&R springs.
no rubbing except on front, only when turned lock to lock