matt33

Running 18x12” BBS E88’s with -2.2* camber at the rear on a wide-body 997.1 GT3RS.

Anyone know if Nitto NT01 335/30/18 will fit?

305/35/18 diameter 26.4” and width 12.3” (definitely fit)
335/30/18 diameter 25.9” and width 13.5” (not sure??)

Thanks
Matty

CosmosMpower

Not sure but a 315/680/18 or 315/30/18 fits.

Izzone

We used to run 335 toyo RA1

If same size I'm sure they fit

MJSpeed

Yes. With the right offset we've run 345/30-19 Michelin SuperSport.

CosmosMpower

What size/offset wheel, lowered?

MJSpeed

19x12.5, I'd have to look for the offset, but I do know we removed the spacers in the rear and yes it was lowered. We're exclusive distributors of Riada Bespoke Wheels, which manufactures wheel/rims 100% bespoke/custom (design and sizing) for each client's car.

CosmosMpower

Do you know if the 325/30/19 will fit on the stock 997.1 GT3 (NB) rear without fitment issues?

Fracture

source http://www.alloywheelsdirect.net/inf..._chart/porsche

MJSpeed

Biggest we've done in the rear of a NB 997 is 315 and it took an aggressive offset iirc.

D-Uber Cars

matt33,
I am running E88's. Rear Spec: 18x12 et46 (using the OEM 5 mm spacer) 0288108. 3" +9". Tire Michelin Pilot Sport 335/30/18. Car is lowered to Euro height. Not too aggressive camber (At least less camber than your spec) and alignment. No rubbing on my 997.1RS. Limited street tire choices in 18x12.
Hope this helps.
DE.

powdrhound

The NT01 335/30/18s run very wide, at 14" across it's probably the widest 335 tire out there and also right at 26" tall which nice. There is no way you would want to fit these on a 12" rim as they would be stupid pinched. I tried in years ago on a 12" and it was like a muffin top. You will want a 12.5" rim at a minimum, preferably a 13". I've been running these for several years on a 18x13 in conjunction with a NT01 275/35/18 on an 18x10". The 275s are 11" across and 25.4" tall so you get a nice 0.6" stagger. I run these on a 996 but with the right offset they would work on a 997 no problem. The 275/335 NT01 is a great balanced combo and they last a long time as I get about 12 session out of each set before they are toast. At $1200/set, it's quite a bargain. Below are some pics of the 245/40 v. 275/35 and the 305/35 v. 335/30.

245 v. 275

305 v. 335

335 on 18x13"