RDR Wheels Center Cap Buying Guide

RDR wheel center cap collection identification and replacement guide

RDR Wheels Center Cap Buying Guide

RDR Wheels offer a range of truck and off-road wheel designs at competitive price points. Their center caps come in chrome, gloss black, and matte black, and use a consistent "CBRD" part numbering system that makes identifying the right replacement cap relatively straightforward.

RDR Cap Part Numbers Explained

RDR caps follow a "CBRD" (Center Cap RDR) naming convention with a model number and finish suffix:

  • CBRD4-1P (Chrome) — Chrome finish cap for RDR model 4 series wheels.
  • CBRD4-1P (Matte Black) — Same form factor as the chrome version, matte black finish.
  • CBRD08-1P (Gloss Black) — Gloss black cap for RDR model 08 series.
  • CBRD05-2P (Gloss Black) — Gloss black cap for RDR model 05 series.

Pro tip: The model number in the RDR part number (e.g., "4", "08", "05") corresponds to the wheel model. Match this to your wheel model number for the most accurate fitment.

How to Find the Right RDR Cap

  1. Identify your RDR wheel model — Check the back of the wheel or your purchase receipt for the model number.
  2. Choose your finish — RDR offers chrome, gloss black, and matte black. Match your existing wheel finish.
  3. Measure the bore — If the part number is unavailable, measure the center bore opening in millimeters.
  4. Check the "P" suffix — The "-1P" and "-2P" suffixes indicate the cap profile/depth. Verify which profile your wheel uses.

Chrome vs. Black RDR Caps

RDR produces wheels in both chrome and black finishes, and their cap lineup mirrors this. Chrome caps (CBRD4-1P Chrome) suit polished or chrome wheel builds, while gloss and matte black caps (CBRD08-1P, CBRD05-2P) are better suited for blacked-out or two-tone builds. Always match the finish to your existing wheel for a seamless look.

Shop RDR Wheels Center Caps

Browse our full selection of RDR center caps, including:

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