Wheel Spacers Mercedes 5x112 Bore 66.6 mm 12 to 20 mm Pair

Mercedes 5x112 track spacers with 66.6 mm bore: wheels flush with the fender, in 12, 15 or 20 mm

This Mercedes 5x112 track spacer brings your rims closer to the edge of the fender for a wider, more planted stance. Cut to the 66.6 mm bore, the centering dimension for Mercedes with a 5x112 bolt pattern, it is sold in pairs for one axle, in 12, 15 or 20 mm thickness. A simple part that changes the car's silhouette without changing rims.

The look and handling of a widened Mercedes

Stock wheels are often tucked inside the wheel arches: viewed from the rear, the car looks narrow. With a 15 or 20 mm track spacer, the wheel sits flush with the fender and the car gains that more muscular look seen on sporty versions. Widening the track also improves cornering stability, provided you stay within reasonable thicknesses that are compatible with your tires.

It is also the solution when a new rim rubs against the brake caliper or its offset does not fit perfectly: a few millimeters are enough to regain the proper clearance.

Machined 6061-T6 aluminum, cut out for weight reduction

• 6061-T6 aluminum: a lightweight and rigid alloy, commonly used for wheel spacers.
• Cut-out design: cutouts lighten the part without affecting the support areas.
• Black anodized finish, discreet behind the rim and protected from corrosion.
• 66.6 mm centering: the spacer takes the hub bore for precise positioning.
• Sold in pairs: two identical spacers for one axle, front or rear.

Installing track spacers on a Mercedes

These spacers slide between the hub and the rim: the wheel bolts pass through them. The bolts are not supplied: you need bolts longer by the thickness of the spacer, with the same thread and the same reach as the originals. Clean the hub, place the spacer, then the wheel, and tighten in a star pattern to the recommended tightening torque set by the manufacturer. Check the tightness after the first 50 to 100 kilometers. Have a professional check the installation if you have the slightest doubt: it is a safety part.

What track spacer thickness to choose?

At 12 mm, the effect is discreet and often requires no other changes. At 15 mm, it is the right compromise to make the wheel sit flush. At 20 mm, the effect is pronounced: check that the tire does not touch the fender when turning the wheel and under compression. Measure the space between the tire and the fender before ordering.

Frequently asked questions about the Mercedes 5x112 track spacer

Which vehicles use 5x112 with a 66.6 mm bore?
A large part of recent Mercedes models, but not all. Check the bolt pattern and bore of your model, for example on a C-Class W205 or an A-Class W177, before buying.

Do you need longer screws with a track spacer?
Yes. Each bolt must be lengthened by the thickness of the spacer to maintain the same length of engaged thread.

Is a track spacer approved?
This type of part changes the vehicle's track. Check the applicable regulations and the technical inspection opinion before driving, and keep the wheels inside the fenders.

Should you put them on the front and rear?
No, one pair is enough for one axle. Many drivers choose a greater thickness at the rear.

Your wheel spacers from Becquet Voiture

Track spacers require precision: we indicate the bolt pattern, bore, and thickness of each reference, and our customer service helps you in French to choose the right size.

Order your pair of 5x112 track spacers and give your Mercedes the stance it deserves.

Type: Track spacer (wheel spacer)
Bolt pattern (PCD): 5x112
Bore (CB): 66.6 mm (66.55 mm)
Thickness: 12 mm, 15 mm or 20 mm depending on the variant
Material: 6061-T6 aluminum
Finish: Black
Quantity: Pair (2 spacers)
Bolts: Not supplied, plan for extended bolts
Compatibility: Mercedes with 5x112 bolt pattern and 66.6 mm bore, depending on the model, to be checked before installation