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Wheel brand

Brock

Brock is a German manufacturer of light-alloy wheels, founded in 1987 and based in Weilerswist, that produces its Brock and RC-Design wheels entirely in Europe. The brand aims…

Hiver / OEMCanadienEuropéen
Country of originAllemagne
RegionEurope
Founded1990s
GroupBrock Alloy Wheels
Positioningeuro aftermarket
StatusActive

Encyclopedia profile

History, reputation and uses

Brock Alloy Wheels is a German company founded in 1987 by Peter Brockmann, an automotive and motorsport enthusiast. Based in Weilerswist, in North Rhine-Westphalia, the company develops and markets two sister brands: Brock, its main line, and RC-Design, which is more focused on factory-style fitments and compact diameters. Since the 1990s, Brock has produced and sold its wheels exclusively in Europe, a point it highlights with its "100% Made in Europe" label and a five-year warranty. The combined Brock and RC-Design catalogue exceeds 90 models, available from 14 to 22 inches in a wide range of finishes. The design philosophy favours contemporary silhouettes: pronounced concave profiles, multi-spoke layouts, polished surfaces and dark colours. Rather than slavishly copying factory wheels, Brock offers its own designs created to harmonize with European sedans, crossovers and SUVs (Audi, BMW, Mercedes-Benz, Volkswagen, Skoda), with bolt patterns and offsets calibrated for these platforms. Brock's reputation rests on rigorous compliance with homologation standards. Each model is offered with the appropriate certificates: German ABE homologation (validated by the KBA), European ECE homologation, and TÜV testing attesting to mechanical strength. This regulatory traceability provides reassurance when passing inspection and securing insurance coverage. The brand has also developed an environmentally friendly acrylic painting process, presented as particularly resistant to corrosion, dirt build-up, stone chips and de-icing salt. Several models carry winter homologation, which broadens their use to northern climates. Over the years, Brock has evolved its lineup toward increasingly concave designs and larger diameters, following the trend toward sporty wheels while retaining a practical focus and a reasonable price.

Recommended use: Recommended use: Brock wheels are suited first and foremost to passenger cars, sedans, wagons, crossovers and SUVs from European brands, for everyday road use rather than the track or severe off-road driving. It is an aftermarket solution for a cosmetic upgrade, with bolt patterns and offsets calibrated for Audi, BMW, Mercedes-Benz, Volkswagen and Skoda platforms—always to be validated according to the exact vehicle. Since several models are winter-homologated and protected against salt, they work just as well as a summer set or as a dedicated second set for the cold season. In Quebec, check brake clearance, center bore and TPMS compatibility before purchasing.

Technologies and manufacturing: Technologies and manufacturing: Brock wheels are one-piece aluminum-alloy wheels produced in Germany, primarily by casting (foundry process), which ensures controlled cost and complex shapes. The brand emphasizes regulatory compliance: TÜV testing and certificates attesting to mechanical strength, German ABE homologation issued by the KBA, and European ECE homologation depending on the model. On the durability side, Brock applies an acrylic paint presented as eco-friendly and designed to resist corrosion, dirt, stone chips and snow-clearing salt—a direct advantage against the calcium used on Quebec roads. A five-year warranty backs the lineup. Recent designs favour very concave profiles and large diameters up to 22 inches.

Key takeaways

  • Brock et RC Design sont souvent liés dans la distribution.
  • Présence forte en Allemagne.

Strengths

  • 100% European production (Germany) with a five-year warranty
  • Official TÜV, ABE (KBA) and ECE homologations depending on the model
  • Acrylic paint resistant to corrosion and road salt
  • Several models homologated for winter use
  • Modern concave designs calibrated for common European platforms

Points to check

  • Mainly cast wheels, therefore heavier than flow-formed or forged wheels
  • Not an OEM factory-fitment brand nor a high-end racing brand
  • Availability and size inventory sometimes limited in North America
  • Fitment optimized for European vehicles; to be validated on other makes
  • European ABE/ECE homologations; verify compatibility with Quebec standards and TPMS

Models & families

Brock wheel models

Filtered catalogue
B32 homologuée Europe

The Brock B32 is an alloy wheel with an inboard center and slightly bent spokes that give it an elegant concave signature. Offered in a generous range, from 7.5x18 up to 11x22 inches, it suits sedans as well as larger SUVs and crossovers. Finishes include Himalaya Gray Fully Polished, Black Clear Matt, and Crystal Silver, ranging from a discreet to a bolder look. ABE and ECE approved, the B32 targets drivers looking for a refined aftermarket fitment for a medium to large European vehicle. In Quebec, its wide range of diameters makes it easy to choose an imposing summer setup or a more modest size; however, check the offset, center bore, and brake clearance according to the exact model, and confirm TPMS compatibility before purchase.

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B33 hiver

The Brock B33 is a more compact model in the range, offered notably in 8.0x17, 8.0x18, 8.5x18, and 8.5x19 inches, with the corresponding ABE approvals. Its measured diameters (17 to 19 inches) make it a versatile choice for compact to mid-size sedans and crossovers from European brands, where an aftermarket aesthetic is desired without going to very large diameters. This positioning makes it particularly relevant as a second set of wheels, including for the Quebec winter: a more modest diameter leaves more room for the tire sidewall, which better protects the wheel from potholes and salt. As with the entire Brock range, the corrosion-resistant paint is an asset in a northern climate. Always validate the bolt pattern, offset, center bore, and TPMS compatibility according to your specific vehicle before ordering.

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B34 tourisme

The Brock B34 stands out with its concave spokes that appear to stretch toward the rim, creating an impression of depth and greater visual diameter. Available in 7.5x17, 8.0x18, and 8.5x19 inches, it targets sedans, wagons, and compact-to-midsize crossovers from European brands. The Black Glossy Full-polished and Black Matt Clear finishes reinforce its sporty, contemporary character. ABE- and ECE-approved, the B34 is aimed at the driver who wants an assertive fitment without going for the largest diameters. Its reasonable sizes (17 to 19 inches) also make it a good candidate as a dedicated wheel set, summer or winter, with Quebec road salt kept at bay by Brock's anti-corrosion acrylic paint. Before buying, check the bolt pattern, offset, center bore, and TPMS compatibility for your intended vehicle.

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B35 homologuée Europe

The Brock B35 relies on an extremely concave five-spoke design that gives it strong relief and an athletic look. It is available in 7.5x17, 8.0x18, 8.5x19, and 9.0x20 inches, covering everything from sport sedans to crossovers and SUVs from European brands. The Black Matt Full Polished (SMVP) finish plays on the contrast between matte polished surfaces and black contours, while the summer Titan Metallic variant adds a warmer touch. The B35's deeply concave profile showcases the wheel wells while requiring careful verification of offset to maintain brake clearance. ABE- and ECE-approved, it targets the driver looking for a bold look on a midsize-to-large European vehicle. In Quebec, confirm the center bore, the load rating required for an SUV, and TPMS compatibility before ordering.

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B36 hiver

The Brock B36 adopts a multi-spoke design: fifteen thin, tapered spokes that give it a detailed, refined silhouette, more classic than the sporty concave profiles in the range. Available in 7.5x17, 8.0x18, and 8.5x19 inches, it suits sedans, wagons, and crossovers from European brands looking for a polished, understated aesthetic. The Hyper Silber (HS) and Kristallsilber Black (KSB) color interpretations complement the model's shape well. ABE- and ECE-approved, and benefiting from Brock's five-year warranty and anti-corrosion paint, the B36 is a versatile choice that lends itself well to four-season use. In Quebec, its multi-spoke style requires more careful cleaning in winter (salt and dirt lodge between the spokes); validate the bolt pattern, offset, center bore, and TPMS for your vehicle.

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B37 tourisme

The Brock B37 is one of the most concave designs in the range, featuring ten spokes that plunge toward the rim for a pronounced depth effect on the road. It is available in 8.5x19, 9.0x20, and 9.5x20 inches, with the latter size standing out for its particularly concave character. The Kristallsilber Voll-Poliert (KSVP), Schwarz Glanz (SG), and Dark Sparkle (DS) finishes reinforce its sporty, premium look. ABE- and ECE-approved, the B37 targets sport sedans, coupes, and SUVs from European brands whose owners are looking for a spectacular summer fitment. In Quebec, its large diameters are best suited as a summer set: they leave little tire sidewall to absorb potholes. Be sure to check the offset and brake clearance (very concave profile), the center bore, the load rating, and TPMS compatibility before buying.

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B40 homologuée Europe

The B40 is a family of Brock wheels to be documented according to the sizes, bolt patterns, offsets, and finishes available in the official catalog. It should be linked to the site's vehicle, dimension, and usage filters.

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RC Design RC32 hiver

The RC Design RC32 is a family of Brock wheels to be documented according to the sizes, bolt patterns, offsets, and finishes available in the official catalog. It should be linked to the site's vehicle, dimension, and usage filters.

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Technical

What to confirm for a compatible wheel

fitment

Point technique à valider selon le véhicule, l'usage, la dimension et les recommandations du fabricant.

entraxe

Le bolt pattern doit correspondre exactement au moyeu du véhicule. Une approximation rend la roue incompatible.

offset

Le déport détermine la position de la roue vers l'intérieur ou l'extérieur et influence le dégagement des ailes et des freins.

alésage central

Le center bore doit être compatible avec le moyeu ou corrigé avec des bagues de centrage adaptées.

indice de charge

La jante doit supporter la charge du véhicule, surtout pour VUS, camionnettes, remorques et usages commerciaux.

TPMS

Point technique à valider selon le véhicule, l'usage, la dimension et les recommandations du fabricant.

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