Kia K4 – Stylishly customized with RC‑Design wheels

Aluminum wheel recommendation – January 30, 2026

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.

Discover in the configurator

Elegant lines

The RC-Design RC34 is available in three coordinated sizes: 16 and 17 inches with ECE and ABE approval, as well as an 18-inch version with ABE, provided that this is also approved by the vehicle manufacturer as standard. The colors available are gloss black fully polished, gloss black, and crystal silver.

The RC-Design RC36 with ECE and TTG approval in 17 inches is a sporty addition. The clear 10-spoke design impresses with its striking lines and is available in gloss black and gloss black fully polished finishes.

With the RC34 and RC36, Brock Alloy Wheels offers a range of rims for the Kia K4 that are both technically impressive and stylishly reflect the design language of the new sedan.

Quality in every spoke

The RC-Design RC36 and RC34 also meet Brock Alloy Wheels’ ever-evolving standards,
such as 100% Made in Europe and our 5-year warranty*.

RC-Design RC34

6.5×16 5×114 ET46 M45 67,1 – 205/55 R16
7.0×17 5×114 ET49 M45 67,1 – 225/45 R17
ECE, ABE, series mounting

From series 18 inches:
8.0×18 5×114 ET50 M45 67,1 – 235/40 R18
ABE, series mounting

To the rim

RC-Design RC36

7.0×17 5×114 ET49 M45 67,1 – 225/45 R17
ECE, TTG, series mounting

To the rim

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

Tesla Model Y Standard

Das Tesla Model Y Standard (Typ 003/005) steht für einen besonders effizienten Einstieg in die vollelektrische SUV-Klasse. Je nach Ausführung wird das Modell auch mit 18-Zoll-Serienbereifung angeboten – genau für diese Fahrzeuge bietet Brock Alloy Wheels mit der Brock B32 eine passgenaue Felgenlösung.

BMW iX3

With the new BMW iX3 (model N-XA), BMW is taking the next step in the evolution of its all-electric SUV models. Clean surfaces, a minimalist front design, and precise lines define the modern design language of this new generation. Brock Alloy Wheels is already preparing matching wheel solutions for the new iX3: the Brock B43 in 20- and 21-inch sizes, as well as the RC-Design RC36 in 20 inches—each tailored to the standard tire combinations and the vehicle’s technical requirements. Both models will be available shortly.

BMW M5

With the new generation of the BMW M5 (G9M), BMW is consistently expanding its high-performance lineup—both as a sedan and as a Touring. Clean lines, broad proportions, and the new 5×132 bolt pattern define the distinctive appearance of both body styles. With the Brock B41, Brock Alloy Wheels offers a perfectly fitting wheel solution specifically tailored to the new M5—now available for both the sedan and the Touring.