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

leapmotor rc design modelle 1 e1785487818705

More Wheel Options for Leapmotor Models from RC-Design

From compact electric city cars to modern SUVs: RC-Design is expanding its lineup of technically optimized alloy wheels for the latest Leapmotor models.

Environmental Initiative on Earth Day

On the occasion of Earth Day on April 22, the Brock Gruppe carried out a voluntary environmental clean-up initiative at its production site in Jajce, Bosnia, focusing on the Pliva Lakes. The commitment and initiative shown by the employees of Jajce Alloy Wheels highlight the central role of the Jajce location as an integral part of the company’s structure.

Volvo ES90

With the new Volvo ES90 (Type 1), Volvo is expanding its all-electric lineup with an elegantly styled sedan featuring clean lines, smooth surfaces, and a consistently Scandinavian design approach. Brock Alloy Wheels is already preparing matching wheel solutions for this model: the RC-Design RC36 in 20 inches and the Brock B43 in 21 inches—each available as coordinated sets for the front and rear axles.