3SDM 1.53-R

3SDM 1.53-R - British Forged Monoblock with Concave Face and Rotary-Inspired Profile

1PC Forged Street Series from 3SDM's UK Manufacturing Facility

3SDM 1.53-R is a forged monoblock wheel from 3SDM's 1PC Forged Street Series, designed and manufactured in the United Kingdom. The R suffix denotes a refined rotary profile with an assertive concave face that creates depth and presence on a wide range of street and performance vehicles.

3SDM 1.53-R Design & Engineering: Concave-Profile Forged Monoblock

The 1.53-R is machined from a single forged billet using CNC equipment at 3SDM's UK facility. Its spoke structure runs with a pronounced inward curvature that maximises the visual concave effect without compromising structural integrity. FEA software is used throughout development with 3SDM's own proprietary loading scenarios, and the wheel can be certified to JWL VIA, ISO, TUV, and other international standards on request. Optional back pad pocketing is available with CNC'd wheel data markings and an authenticity number.

3SDM 1.53-R Technical Specifications

Construction: Forged monoblock. Material: Forged aluminum alloy. Available in 15" to 20" diameters and 5" to 14.5" widths. Profile options: Flat, Concave, or Extra Concave. Custom sizes, PCD, centre bore, and offset made to order - contact us for details. Certifiable to JWL VIA, ISO, TUV, and other standards.

3SDM 1.53-R Available Finishes

All 3SDM 1PC Forged wheels are finished to order. Standard popular finishes include Satin Black, Gunmetal Grey, Brushed Clear, Gold Leaf, Imola Bronze, and Stealth Grey. Both Satin and Gloss variants are available across all painted finishes, plus anodized and powder coat options. Hundreds of custom colours available - contact 3SDM for the full range.

3SDM 1.53-R Vehicle Fitment: BMW, Mercedes-Benz, Volkswagen & More

The 1.53-R suits European performance platforms including BMW M-Series, Mercedes-Benz AMG, Volkswagen Golf R, and Audi S and RS models. Its wide width range and fully custom offset programme means it can be built to the exact specification of any vehicle, including those requiring stepped inner lips or custom backspace. Contact us with your vehicle make, model, and year for a confirmed fitment specification.

Any Vehicle, Any Specification

The 1.53-R can be built to order for any vehicle and any specification - not just the models listed above. Whether the application is a daily driver, a show build, or a track-focused car, 3SDM can manufacture the 1.53-R in any diameter, width, offset, PCD, centre bore, and finish. Contact us with your vehicle make, model, and year for a confirmed fitment specification and build quote.