Description:

SOLD

18 X 9.5 ET 40 (19 lb) | 245/40/18
18 X 12 ET 57 (21 lb) | 305/35/18

Wheels are in excellent condition, I purchased them with my 996 GT3 in 2013 and had them reconditioned and reassembled with new hardware at Fikse in 2016. They have barely been used since.
Nitto's were purchased new in 2017 and have about 10 heat cycles each and tons of rubber left.

$2500 shipping not included, located in Seattle

Fit my 996 GT3 perfectly with NITTO NT01s 245/40R18s and 305/35R18s (315/30/18 also work), but will probably fit any 996/997 generation narrow body car.
Apologies in advance for the lackluster photography, ... I tried.
Will trade for 20" GT4 PCCB compatible wheels.

From Fikse:

Fikse's Profil wheel line represents the leading edge of wheel design and technology. The Profil ("pro-feel") line is our highest performing consumer wheel, to date. They offer improved acceleration, handling, braking, and fuel efficiency for your sports car. The Profil line was developed using a Finite Element Analysis (FEA) of each and every design in the series. This allowed us to finely tune the wheel shapes and reduce unnecessary weight; as lower weight is a key factor for improving wheel performance.

Profil wheels are forged from 6061-T6 aluminum alloy; this aircraft-grade aluminum is heat treated for a higher yield strength than your typical aluminum wheel. This allows us to create stronger, more stable wheels, while maintaining a low weight. We developed a new manufacturing technique specifically for the Profil line. The wheel centers are sculpted using a new profile that uses less mass. Along with our new manufacturing process this design enhances the structural rigidity of the center.