AL13 Wheels D011 (Monoblock)

AL 13 D011 Monoblock - Forged in One Piece, Built to Your Specification

1-Piece Forged Monoblock from AL 13 Brea, California

AL 13 D011 Monoblock is a 1-piece forged monoblock wheel manufactured from aerospace-grade T6061 aluminium at AL 13's own production facility in Brea, California. The center, barrel, and lip are machined from a single billet - no seams, no assembly hardware, no interfaces in the load path.

Design & Engineering

AL 13 controls every stage of production in-house: forging, flow-forming, CNC machining, and surface finishing all take place at the Brea facility under single ownership, without outsourcing to contract manufacturers or sharing production lines with other brands. The D011 Monoblock begins as a solid aluminium billet, flow-formed to grain-refine the lip region before CNC machining brings the wheel to its final form. The result is a structure with no barrel-to-face interface variables and no assembly tolerances - the wheel responds to cornering and braking loads as a single continuous body. Clean continuous transitions from center to lip and spoke profiles with no visible seam between face and barrel make the D011 Monoblock a direct expression of AL 13's machining precision.

Technical Specifications

Construction: 1-piece forged monoblock. Material: Forged T6061 aluminium alloy. Diameters: 19- to 24-inch. Widths: 8- to 13-inch. Offset: custom to order. Bolt pattern: custom to order. Center bore: custom to order. All dimensions built to the customer's exact fitment specification at the Brea, California facility.

Available Finishes

Standard finishes include Brushed Clear and Gloss Black. AL 13's full colour and texture programme is available to order - including custom powder coat, paint, and polished options. Every finish is applied at the Brea facility as part of the same in-house production process as the forging and machining.

Vehicle Fitment

AL 13 D011 Monoblock is built for BMW M3 and M4, Porsche 911 Carrera and GTS variants, Audi RS-series platforms, and Mercedes-AMG GT. The custom sizing programme covers any vehicle requiring 19- to 24-inch fitment with precise offset and bolt pattern requirements.

AL 13 D011 Monoblock - Any Vehicle, Any Specification

AL 13 D011 Monoblock is available in a fully custom sizing program - any diameter from 19- to 24-inch, any width from 8- to 13-inch, any offset, PCD, center bore, and finish built to order from Brea, California. Contact Hodoor Wheels for a fitment consultation and pricing.