The H&R Trak+ 15mm DRM wheel adaptor bolts for 4x100 hubs (54.1 center bore, 12x1.5 stud thread) push wheels outward to achieve a flush, wider stance. Trak+ spacers use a proprietary alloy with higher tensile strength than 6061‑T6 and a hub-centric design for even load distribution and lateral support. Extended-length hardware and German manufacturing quality are part of the Trak+ offering.
H&R Trak+ 15mm DRM Wheel Adaptor Bolt 4/100 Center Bore 54.1 Stud Thread 12x1.5