75mm Wheel Stud Conversion Kit-M12x1.5 Thread for BMW E90 E91 E92 E93 E87 E82 E60 E61 E46 E36 E34 E39 E63 E64

75mm Wheel Stud Conversion Kit-M12x1.5 Thread, listed for the BMW E90 E91. Key specs: item length 75 mm and material 4135 CrMo Steel. Spacers and adapters change offset or bolt pattern; use them only with the right length studs.

Key features

• Made from 4135 CrMo Steel

Specifications

• Part type: Wheel hardware set
• Item Length: 75 mm
• Material: 4135 CrMo Steel

Fitment for the BMW E90 E91

Listed for the BMW E90 E91. Check your year, model and trim against the title before you order.

What it does

Thread size and seat type must match both the wheel and the car. Wheels, tires and wheel hardware are the only parts touching the road, so correct sizing and fitment matter for safety, handling and looks.

Installation & tips

• Torque lug nuts to spec in a star pattern and re-check after the first 50 miles.
• Torque wrench: Lugs should always be torqued, not just impact-gunned.
• This part affects how the vehicle stops, steers or holds the road. If you are not sure how to fit it, have it installed or checked by a qualified mechanic.

FAQ

What is the wheel hardware set made of?
The listing gives the material as 4135 CrMo Steel.

What size is it?
Item Length: 75 mm.

Can I install it myself?
Many owners do this job at home with the right tools and a service manual, but because it is a safety-related part, have the work checked by a qualified mechanic if you are not sure.

Before you order

• Confirm your year, make, model and trim match the fitment listed above (BMW E90 E91).