B43 & RC36 – Sporty presence for the Porsche Macan

Alloy wheel recommendation – 30.08.2025 – Update 01.10.2025

For the new Porsche Macan (Type XA), Brock Alloy Wheels offers two exclusive 20-inch wheel models that are perfectly matched to the electric performance SUV: the powerfully designed Brock B43 and the sporty, elegant RC-Design RC36. Both variants have ECE approval, are mounted with the original series fasteners, and are designed for series tires—for maximum compatibility and safety.

Discover in the configurator

Powerful design

The rim dimensions are identical for both models: a 7.5×20 ET32 with 235/55 R20 is used on the front axle, and a 10.0×20 ET49 with 285/45 R20 on the rear axle. This combination has been specifically tested and approved for the Macan Type XA with the VA 350×34 mm / HA 350×30 mm brake system. Separate testing is required for different brakes.

The Brock B43 gives the Macan XA a strikingly distinctive, confident appearance. The technically precise 10-spoke design is available in three elegant finishes: gloss black fully polished, gloss black, and cosmic gray matt – from sporty and elegant to powerful and understated.

The RC-Design RC36 is an expressive alternative with a dynamic character. The uniform, Y-shaped spoke design brings movement to the rim design and emphasizes the sporty lines of the Macan. It is also available in two high-quality variants: gloss black fully polished and gloss black.

With a choice between Brock B43 and RC-Design RC36, drivers of the new Porsche Macan XA have two technically and visually impressive wheel options at their disposal – both offer tested quality, a perfect fit, and a design that combines sporty performance with elegant lines.

Quality in every spoke

The Brock B43 and RC-Design RC36 also meets Brock Alloy Wheels’ ever-evolving standards,
such as 100% Made in Europe and our 5-year warranty*.

Brock B43

For brakes VA 350×34 + HA 350×30

Front – 7.5×20 5×130 ET32 A1 66,5 – 235/55 R20
Rear – 10×20 5×130 ET49 A1 66,5 – 285/45 R20

ECE, ABE, Series mounting

to the wheel

RC-Design RC36

For brakes VA 350×34 + HA 350×30

Front – 7.5×20 5×130 ET32 A1 66.5 – 235/55 R20
Rear – 10×20 5×130 ET49 A1 66.5 – 285/45 R20

ECE, TTG, Series mounting

to the wheel

Tested accessories

Everything from one range at Brock Alloy Wheels. With the BROCKsens TPMS sensor, we offer the perfect accessory for the Porsche Macan (Type XA). Our sensors are continuously tested and approved for the latest vehicles.

Zu den Sensoren

Convinced customers

The Brock and RC-Design portfolio includes a wide range of certified alloy wheels for a variety of models. Our customers are convinced of this and proudly present their vehicles in our vehicle gallery. // TO THE GALLERY

KIA PV5

With the new Kia PV5 (type SW1), Kia is expanding its portfolio with a modern, fully electric commercial vehicle that is available both as a cargo version for commercial use and as a passenger version for transporting people. Brock Alloy Wheels offers a matching rim solution from the RC-Design brand: the versatile RC-Design RC34 in 6.5×16 ET46 for the standard 215/65 R16 tires.

Audi Q3

With the new generation of the Audi Q3 (Type FJ), Audi continues to expand its successful compact SUV lineup. Alongside the classic Q3 SUV and Q3 Sportback, electrified versions will also be available in the form of the Q3 SUV e-hybrid and Q3 Sportback e-hybrid. For all model variants, Brock Alloy Wheels offers a precisely tailored wheel portfolio from the Brock and RC-Design brands, combining technical precision, certified safety, and modern design language.

KIA K4

For the new Kia K4 (type CL4M), Brock Alloy Wheels offers a precisely tailored range of RC‑Design rims that perfectly combine technology, style, and safety. All rims are available with ECE, ABE, or TTG approval and can be easily mounted with the standard fasteners—no additional adjustments required.