Want to run a wider selection of wheels on your BMW but don't want harsh wheel vibrations?

H&R TRAK+ hub adapters convert your 72.5mm to the 74mm or 74mm to 72.5mm wheel hubs.

Classic example is E39 5 Series Wheels (74mm) on E36/E46 3 Series (72.5mm)

This allows perfect wheel alignment onto the hub eliminating any wheel vibrations.

Made from high grade aluminum and are drilled for the stock bolt pattern.

These are available in thicknesses (5mm, 10mm, 15mm and 20mm) and longer wheel bolts are required.

72.5 to 74mm
Click HERE to order or for more information.

74mm to 72.5
Click HERE to order or for more information.




Extended Wheel Bolts
Click HERE to order or for more information.

Recommended extended wheel bolts for each adapter...

5mm -12x1.5x35mm

10mm - 12x1.5x40mm

15mm - 12x1.5x45mm

20mm - 12x1.5x50mm




Don't need the extra spacing? We have your solution there too!

Wheel Hub Centric Ring Adapters...

Allows the use of 74mm hub wheels to 72.5mm

Click HERE to order or for more information.