Wheel Spacers 6x139.7 25mm 12x1.525mm Wheel Spacer Hubs Pair 6x139. 7 12x1. 5 Aluminium 6061 T6 Scarles wheel spacers offer you the solution you need when your shocks or wheels are rubbing or touching the inside of your wheel hubs, you will need to space your wheels. This occurs when you put bigger wheels on your vehicle or aftermarket suspension. Often needing spacers with merely a brake upgrade. These wheel spacers will bolt straight onto your hub and space your wheels out 25mm.