APEX Wheels SM-10 Flow Formed Wheel | 18x8.5 ET45 | 5x130

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APEX Wheels SM-10 Flow Formed Wheel | 18x8.5 ET45 | 5x130

Subtotal: $474.00

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Vendor: APEX Wheels

SKU: SM101885ET45-5130-716-AN

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Overview

The APEX Wheels SM-10 from the Evolution Line represents a precision-engineered flow formed wheel designed for Porsche applications requiring 5x130 bolt pattern compatibility. This 18x8.5 ET45 wheel addresses the demands of performance applications through APEX's flow formed construction process, which combines casting efficiency with enhanced strength characteristics to deliver optimal performance for track and street use.

The SM-10 achieves a weight of 20.6 lbs in the 18x8.5 configuration, providing unsprung weight reduction compared to factory Porsche wheels while maintaining the structural integrity required for performance driving. This weight control becomes critical in performance applications, where reduced unsprung mass directly improves handling dynamics, acceleration response, and braking performance.

The wheel utilizes flow formed construction, a manufacturing process that begins with a cast wheel blank before applying specialized forming techniques. During flow forming, the wheel barrel is spun at high speed while rollers apply controlled pressure, stretching and compressing the aluminum to create a denser grain structure. This process increases the material strength while reducing weight compared to traditional cast wheels, positioning flow formed construction between cast and forged methods in terms of both performance and cost.

The SM-10 features Profile 1 face design, providing the geometry suited for the 8.5-inch width configuration. The 71.6mm center bore specification ensures precise hub-centric mounting for Porsche applications, while the ET45 offset positions the wheel mounting surface to optimize suspension geometry and maintain proper brake clearance. The R14 Ball Seat hardware configuration accommodates standard lug nuts for secure wheel mounting.

APEX offers the SM-10 in Anthracite, Race Silver, and Satin Black finish options to complement various Porsche exterior color schemes.

Compatibility: Porsche (5x130 bolt pattern)
Construction: Flow Formed
Size: 18x8.5 ET45
Weight: 20.6 lbs
Center Bore: 71.6mm
Face Profile: Profile 1
Hardware Seat: R14 Ball Seat
Available Finishes: Anthracite, Race Silver, Satin Black
SKU: SM101885ET45-5130-716-AN

Wheel Specifications:

DIAMETER	WIDTH	OFFSET	BOLT PATTERN	CENTER BORE	CONSTRUCTION	FACE PROFILE	HARDWARE SEAT	WEIGHT
18"	8.5"	ET45	5x130mm	71.6mm	Flow Formed	Profile 1	R14 Ball Seat	20.6 lbs

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Shipping: Orders ship via UPS, FedEx or USPS, from our facility near Los Angeles or directly from the manufacturer. Rates for many items are weight-based and shown at checkout. If you need it by a certain date, text us before you order.

Returns: Unused items in brand-new condition and original packaging can be returned within 30 days of the invoice date, with a 25% restocking fee unless otherwise specified. In some cases we can offer a lower fee with the balance as store credit. Shipping charges aren't refundable in either direction unless approved by AutoTalent.

Not returnable: special-order or custom items, and anything that has been installed, modified or altered.

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