BC Forged RS45 15-23" Deep Concave Forged Wheels

The BC Forged RS45 15-23" is a performance-oriented 1-Piece Forged Monoblock Wheel from the BC Forged RS Series, combining a classic five-spoke design with deep concavity, lightweight-focused construction and highly customizable fitment.

The RS45 features a distinctive five-spoke design with broad, sculpted spokes flowing from the center toward the outer rim. The clean spoke arrangement gives the wheel a timeless performance appearance while allowing the deep concave profile to become a major visual element.

The wheel is manufactured from 6061-T6 Forged Aluminum, with the forged construction engineered to increase material density and help reduce weight. BC Forged also lists the RS45 as a lightweight monoblock design, making it suitable for performance-focused street cars and enthusiast builds.

The RS45 offers an exceptionally broad range of diameters and widths. The product specification covers 15 through 24 inches, while the JPM product specification of 15-23" provides a wide range of applications from compact performance builds to large modern performance vehicles. Depending on diameter, widths extend from compact configurations up to 13.0J.

One of the defining characteristics of the RS45 is its Deep Concave Design. The five spokes are shaped to create substantial depth toward the center of the wheel, producing a strong three-dimensional appearance and an aggressive stance.

The RS45 is custom made to order, allowing the wheel specification to be configured around the individual vehicle. BC Forged provides custom H & P.C.D. specifications, multiple concavity profiles and vehicle-specific center bores, giving customers considerably more freedom than a conventional off-the-shelf wheel.

The extensive width range makes the RS45 particularly suitable for staggered setups, wide-body applications and performance vehicles requiring wider rear wheels. For example, BC Forged lists widths up to 13.0J across several 18-23-inch configurations.

The open five-spoke design also provides a clear view of the vehicle's braking system. BC Forged specifies the RS45 as capable of accommodating big brake systems, with the 18-inch configuration specifically noted for clearance of big brake kits with discs up to 380 mm.

The RS45 is also TPMS compatible, making it suitable for modern performance vehicles equipped with tire-pressure monitoring systems. Optional features can include anti-slip knurled bead seats and center-lock configurations depending on the application.

The wide diameter range allows the RS45 to take on different personalities depending on the application. Smaller diameters such as 15 and 17 inches can create a compact, motorsport-oriented setup, while 18 and 19 inches offer a balanced performance proportion. Larger 20-23-inch configurations provide stronger visual presence for modern performance cars, SUVs and luxury applications.

With its combination of 1-Piece Forged Monoblock construction, 6061-T6 aluminum, five-spoke styling, deep concavity and extensive custom fitment, the BC Forged RS45 is suitable for sports cars, performance sedans, classic performance builds, supercars and wide-body applications.

Wheel specifications should always be selected according to the individual vehicle. Wheel diameter, width, offset, PCD, center bore, brake clearance and tire specification should be confirmed before ordering.

For enthusiasts looking for a custom-built forged wheel with classic five-spoke styling and deep concavity, the BC Forged RS45 offers a versatile combination of lightweight-focused engineering, aggressive proportions and vehicle-specific fitment.