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New Product Release

New APEX 18" Porsche Wheels

Article | 05/09/2018 by Brandon Kimbell

Updated on 08/06/2024

APEX is proud to introduce its new line of Porsche wheels expected to arrive in September. For the last eight months, APEX has been working directly with the Porsche community to fill current market voids and develop a proper track wheel. We’re producing a wheel solution that can withstand the severe abuse seen on track or street.

PRODUCT DETAILS

SM-10 Possible Finishes

Race SilverAnthraciteSatin Black

SM-10 Possible Profiles

Profile 1Profile 2Profile 3

SM-10 Specifications

DiameterBolt PatternCenter Bore
18"5x130mm71.6mm
WdithOffsetApprox. WeightFace ProfileMSRP
8.5"+42mm (ET42)~20.6 lbs1$409
8.5"+50mm (ET50)~20.0 lbs1$409
9.0"+46mm (ET46)~21.0 lbs1$414
10.0"+36mm (ET36)~22.3 lbs2$434
11.0"+60mm (ET60)~22.4 lbs2$449
11.0"+36mm (ET36)~22.8 lbs3$449
12.0"+65mm (ET65)~23.7 lbs2$464
12.0"+45mm (ET45)~23.7 lbs3$464

SM-10 FEATURES

Knurled Bead Keep a true balance We’ve upgraded these wheels to include a knurled bead seat to reduce unwanted tire rotation. This added feature will help keep your balance stay more true throughout the life of the tire.

Brake Clearance A lot of room in a tight space Spoke clearance is only half the problem. The barrel construction on a wheel also needs to be big enough to clear the sides of your caliper and rotor. Many aftermarket wheels that have aesthetic compromises in their design may work with smaller stock brakes, or smaller diameter big brake kits, but the larger kits will pose a major problem. Targeted at the serious performance-minded owner, 18” SM-10 wheels clear up to 380mm rotor, 6-piston brake kits including the factory PCCB’s.

“I” Beam Spokes More than just a pretty face The spokes of the SM-10 were designed to be robust where they need to be, and extra lightweight where they should be. Weight is reduced by CNC machining material out from the sides of each spoke. It’s expensive and avoided by almost every manufacturer, but affordable with volume. In each concavity profile of our SM-10 design, the I-beam spokes are carefully evaluated from structural aspects to ensure minimal weight, brake clearance, and remarkable strength.

Beefier Lip Ready for more abuse By saving weight elsewhere, we’ve added extra material where it counts. We’re beefing up the barrel’s inner lip on the SM-10 to better handle the repetitive abuse seen on the track.

Testing & Certifications We break a lot of wheels Computer simulated stress tests are no match for real world testing when designing a lightweight wheel that will see extreme loads. All APEX wheels are crush and load tested to exceed JWL standards and those results are independently tested and certified in Japan by the 3rd party government agency known as the VIA. Countless wheel companies falsely claim they are tested and certified by the VIA, and so they lack the certificates to prove it. We test and certify each and every design, diameter, width, and offset, separately.

Tags

Bolt pattern: 5x130mm
Porsche, Cayman, 987 Cayman
Porsche, Boxster, 987 Boxster
Porsche, 911, 996 Carrera and Carrera 4
Porsche, 911, 996 C4S & Turbo
Porsche, 911, 997 Carrera & Carrera S
Porsche, 911, 997 Carrera/Targa 4 & 4S
Porsche, 911, 997 GTS & Turbo
Wheel design: SM-10
Wheel diameter: 18"
Wheel line: Flow Formed Evolution Line
Brandon Kimbell

Brandon is a Porsche Fitment Expert at APEX Wheels. Prior to joining APEX in 2022, he worked as Office Manager for a Porsche & Ferrari service and race shop, guiding customers in all areas – suspension, power, aesthetics, you-name-it. His first foray into racing came In college when he was asked to assist at a PCA club race. Says Brandon, “I figured if I am already making the drive, I might as well enter the HPDE happening at the same time.” He hasn't stopped since. Among the various cars he has owned and/or tracked are a ‘74 Corvette Convertible, ’74 Firebird Formula 400, ‘17 GTI, ‘07 Cayman S, and his current ride, a ‘12 Cayman R (BGB X51 pack 3.8L) with staggered APEX EC-7RS 18x9”ET46 & 18x10” ET36 in Motorsport Gold. Fun Fact: Brandon is a big fan of SIM racing, which he uses to learn about a new track he’s going to or get a refresher on a familiar track, as well as improve his racecraft.Have questions about wheels for your Porsche? Use our contact form and ask for Brandon.

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