Spacer Thickness:  15 mm & 20 mm

Vehicle Bolt Pattern:  5x120 mm

Wheel Bolt Pattern: 5x120 mm

Thread Size: 12x1.5

Bolt Shack Length: 40 mm & 46 mm

Hex Size: 17mm

Seat Type: Cone Seat

Torqued Down By Hand At: 70-80 FT/LBS

Hub Bore: 72.56 mm

Number of Pieces: 4

BMW (2011+ BMW 3-Series, 5-Series could have M14x1.25 Studs, NOT FIT, Verify before ordering)

1 SERIES (E82, E88) - 128i, 135i, M1, 1M COUPE

3 SERIES (E36) - 318i, 318is, 318ti, 325i, 325is, 328i, 328is, M3/

SERIES (E30) - M3 3 SERIES (E46) 323ci, 323i, 325ci, 325i, 325xi, 328ci, 328i, 330i, 330xi, M3

3 SERIES (E90, E91, E92, E93) - 325i, 325xi, 328i, 328xI, 330i, 330xI, 335d, 335i, 335ix, 335xi, M3

5 SERIES (E28, E34) - 525i, 525xi, 528e, 530i, 535i, 535is, 540i, M5

5 SERIES (E60, E61 2004-2010) - 525i, 525xi, 528i, 530i, 535i, 535xi, 545i, 550i, M5

6 SERIES (E24, E63, E64) - 633I, 635I, 645CI, 650I, M6

7 SERIES (E23, E32, W38) - 730i, 730il, 733i, 735i, 735il, 740i, 740il, 750i, 750il

8 SERIES (E31) - 840ci, 840i, 840ci, 850i

1. Check Your Vehicle Bolt Pattern/ PCD, Hub Bore Size, Thread Pitch, Vehicle fitment compatibility is only a guide.

2. Measure the fender gap and stock bolt length to choose suitable thickness. 

3. It is possible that your existing lug nut studs can be longer than the adapter itself, you may need to alter your existing studs if the adapters do not sit flush with the wheels. If the studs are longer than the adapter, and the wheels do not have a hollow spot in them, you may need to grind, or cut your existing lugs if you choose not to purchase shorter studs. Otherwise, the adapter bolt can't work as normal and will greatly shorten the bolt's working life and bring danger to you.

4. PLEASE CONFIRM what you actuall need, wheel spacers or wheel adapters, they are different. Wheel Adapters are used to change bolt patterns in order to properly fit wheels from one vehicle to the hub of a different vehicle. 

5. Clean the studs thoroughly and remove any excessive dirt, oil, grease etc. Thread the supplied lug nuts to axle studs with TAPERED end facing towards the spacers. Install the nuts by hand ONLY and tighten them in a crisscross pattern. Do not use impact wrench. Recommended to use threadlocker.

6. Please check all lug nuts and bolts of the adapters after the first 50 -100 miles. They may get loose after long time running. Make sure you will recheck them every 3000-5000 miles and screw tight.

7. Returns are only accepted if unused and not  installed.(ReturnsARE NOT ACCEPTED IF SPACERS-ADAPTERS HAVE BEEN INSTALLED TO YOUR VEHICLE)
 

What are common problems with wheel spacers?

The main issue with a wheel spacer is that it moves the wheel to a wider position whilst the rest of the suspension arms remain in the same place. In particular, the king pin inclination axis remains in the same place. Therefore, fitting a wheel spacer moves the wheel outboard and alters the scrub radius of the car.

How do I know if I need wheel spacers?

Wheel spacers are used when the offset of the wheel is not ideal for the end package that you want. Whether it's because of too narrow of axles or not enough wheel offset, wheel spacers can put your tires and wheels where you want them to be under your fender.