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Discussion summary
YOUR RESEARCHForgeline SP3P Wheels
Leading reported evidence
Use kumho, toyo and hoosier r-compound tires
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Performed · outcome unconfirmed
I've used Kumho, Toyo and Hoosier R-Compound tires.
Leading evidence: 'Use kumho, toyo and hoosier r-compound tires' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, the most frequently mentioned possible cause is 'better plan' (1 discussions; 0 report identifying it and 1 suggest it). The most frequently discussed action is 'Use kumho, toyo and hoosier r-compound tires' (1 discussions). For that action, 0 discussions report a resolution and 0 report an unsuccessful attempt. No action has an explicit, attributable resolution report under the current rules. These are forum reports and suggestions, not a confirmed diagnosis.
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Suspected cause
probably a better plan to go with 19's in a 3 peice though...especially if they are light....not cheap to fix if you hit that pothole.
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Suggestion
I thought about it, but decided to use the stock wheels & tires on the track.
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22 eligible posts · 0 unverified posts · 1 discussions match the subject in their title or opening post.
Planet-9: 1 discussions
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Generation: 20261026T220748Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources
In the spirit of sharing - here's some of the specs on the wheels for those of you who might want to order your own set of 3-piece wheels.
Front:
SP3P 19x9 5x130 ET 52 Front
Outer 19x2.0 Reverse
Inner 19x7.0 Reverse
235/35R19 Michelin PS2 Front
Rear:
SP3P 19x10 5x130 ET 40 Rear
Outer 19x3 Reverse
Inner 19x7.0 Reverse
Michelin 295/30R19 PS2 Rear
Other Features/Options
Polished Lip
Polished Center
Powder coated inner rim shell
140 stainless "piston head" bolts
Porsche Tire Pressure sensors
Porsche Crest Center Caps
They look really hot congratz. Whats that thing in the back of the croc? A spolier? or is it the back of another car.....damn looks nice whatever it is...
No idea what the weight will be on the wheels, but I'll ask the shop to weigh them before mounting. It would be interesting to know. I will post photos when it arrives. The car should be here by the end of this week. The H&R lowering springs will go on before we take delivery. The Forgelines have a 4-5 week build/delivery timeline. So I'll cruise around on the stock 18" for a while. After that, they'll become the weekend track wheels.
P.S. That photo is *NOT* my Cayman - It's a shot a gratuitously "borrowed" from the Forgeline site. ....and that does look like a G35 that snuck into the frame of the photo.
I think they're awesome. I saw your post on ******** as well. I was kinda looking at the Fikse FM10s... but I like the these a LOT. I never liked any 5 spoke wheels on a Cayman until I saw that picture.
I'm also curious about the weight.
Also, do they require spacers? (I don't know what my aversion to spacers is... but it just doesn't seem to be the best way to do things. Anyone with a different view...chime in here).
Also, I'm very curious about the cost. If you don't mind posting or sending me a private message, I would greatly appreciate it.
They look good. They would look even better in black. Especially on a black croc.
PS: I would never purchase wheels for my cars if I didn't know their weights first...
No they don't require spacers. That's the beauty of a "high end" three piece wheel. Forgeline assembles the inner & outer halves of the wheel. You can get whatever offset you need - no spacers required.
I'd rather not quote prices here, but they ain't cheap. I think you'll find them price comparable to a set of Kinesis, Fikse and maybe a little less than an HRE.
Regardless of what I think about the wheels, that is one of the first good looks I have seen on what the "aluminum accent" package looks on a Black Cayman... not sure what I think about it yet....Any more pics of the car/wheels from different angles?
they look great...bet theyd look even better in 20's...
probably a better plan to go with 19's in a 3 peice though...especially if they are light....not cheap to fix if you hit that pothole.
The black Cayman is mine & I would rate the SP3P Forgeline's among the best. You will be very pleased with the workmanship & if you ever require service or have any questions, Forgeline is the best.
Conrad
That's a fantastic look Conrad! You must be proud!
The picture of your car on the Forgeline site made me pick up the phone and cancel my order at the TireRack for the OZ Superleggara III's. Thanks for making me "bump up" to the Forgelines!
BTW - Did the specs I post match the specs of your wheels? Since each order is custom I'd like a little (re)assurance that another Cayman owner is happy driving on the same size wheel & offset as the one's I've ordered.
I thought about it, but decided to use the stock wheels & tires on the track. When I've cooked the rubber that was delivered on the car I'll "reshoe" the stock wheels with a set of Michelin Pilot Sport Cups.
I've used Kumho, Toyo and Hoosier R-Compound tires. I'm really looking forward to trying out the PSC's - I've heard really good things about them.
Can someone tell me if the Porsche O.E.M. hub cap fits the Forgeline wheel? If it does, we can supply some neat black hub caps with gold crest for them. If it does not fit, we will make one that does.
