What size are BMW wheel bolts?
17mm is the standard BMW bolt head size so you won’t have to buy extra sockets. The seat is a standard diameter but may not fit all brands of wheels.
Are all BMW wheel bolts same?
Fortunately, they use the same dia. wheel bolt holes and the same (straight) taper, so all you need to change are the bolts. Also if you change wheels yourself, it’s a good idea to get a 14 X 1.25 wheel hanger.
Does BMW use lug nuts or bolts?
Using the factory mounting pin/tool help tremendously with mounting BMW wheels. The current generation Porche’s use lug bolts once again. The only time its really a hassle is when changing wheels because you have to line up the holes on your wheels to your hub.
How long are BMW wheel bolts?
Additional information
| Hex Size | 17mm Hex |
|---|---|
| Thread Size | M14 x 1.25 |
| Thread Length | 27mm Thread |
| Seat | Tapered Seat |
| Type | wheel Bolts |
What fitment are BMW wheels?
Early BMW 3 Series models including the E21 and E30 used a 4×100 PCD, while later models switched to a 5×120 PCD which has now become ubiquitous across the BMW range and is popularly referred to as ‘BMW fitment’.
What size are BMW e90 lug nuts?
They’re M12 thread and 17mm hex bolt head.
Why do BMWS use lug bolts?
The wheels are mounted using lugs, which are screwed onto the stud. This makes it easier to mount tires without having to worry about lining everything up.
Why do BMW have lug bolts?
Why do some cars use wheel bolts?
A set of lug nuts is typically used to secure a wheel to threaded wheel studs and thereby to a vehicle’s axles. Some designs (Audi, BMW, Mercedes-Benz, Saab, Volkswagen) use lug bolts or wheel bolts instead of nuts, which screw into a tapped (threaded) hole in the wheel’s hub or brake drum or brake disc.
Are all BMW wheels 5×120?
It’s worth bearing in mind that although the 5×120 PCD is shared among all modern 3 Series models, depending on the exact model it may require differently-sized wheel bolts.
Which is better lug nuts or lug bolts?
Lug Bolts vs Lug Nuts: Key Differences When you’re changing tires, lug nuts are usually easier to work with than lug bolts, as you can hang the wheel on the stud and tighten the nut rather than aligning two sets of holes, which is needed with the lug bolt.