Choosing the best-size Mercedes-Benz E-Class tire spacers not only makes your sedan perform better but also makes every penny you spend worth it. For OEM wheels and tires, 12–15mm E-Class wheel spacers are perfect for a flush wheel style. There are two main types of Mercedes wheel spacers, slip-on types, and bolt-on types. Slip-on spacers can be thinner in sizes, like 3mm, 5mm, 8mm, 10mm, and 12mm. If you use stock wheels and tires, then it is recommended to use slip-on Mercedes-Benz 5×112 spacers.
The bolt-on Mercedes E-Class wheel spacers are bolted onto the vehicle hubs with the provided lug bolts. Since these spacers are fastened on the vehicle hub with provided lug bolts, you can remount the wheels on the spacers with original-equipped lug bolts. This doesn’t change the original wheel fastening method. Since bolt-on Mercedes E-Class wheel spacers come with two sets of wheel lugs to fasten everything in place, they can be thicker in sizes, like 25mm, 30mm, 35mm, 40mm, and 50mm.
Do Mercedes E-Class Tire Spacers Need Longer Bolts?
Yes, longer wheel bolts are a must option for adding slip-on Mercedes spacers. Tire engineers explain that only if the bolt thread is long enough can the bolts provide proper clamping force to keep these Mercedes E-Class tire spacers and wheels balanced. It is highly recommended to ensure a minimum of 6 – 8 complete threads of engagement for the lug bolts. For an M14 wheel bolt, you would need at least 14mm threads to ensure a safe engagement.
Besides, BONOSS forged lightweight plus Mercedes E-Class tire spacers are machined with “Hollow Carved” holes. This design provides a lightweight effect while maintaining high strength. Due to these hollow holes, the average weight of each spacer is more than 30% lighter than the previous-gen product. Adding such a small lightweight component is completely within the capacity of the suspension parts. What’s better, BONOSS provides ISO grade 12.9 extended wheel bolts (tensile strength≥ 1,282 MPa) to ensure a stable wheel connection.
Who Makes the Best Mercedes E-Class Tire Spacers?
BONOSS’s factory has achieved precision control at 0.02mm. Precision is one of the most important indicators of Mercedes E-Class wheel spacers. It has become the core part of verifying the quality of a spacer. The smaller the tolerance value, the higher the accuracy, the better the surface quality, and the higher the reliability. Therefore, precise BONOSS forged lightweight plus Mercedes 5×112 spacers ensure that the axle and the wheel are kept on the same centerline, meaning no additional force, no vibration, and no annoying noise.
Additionally, BONOSS forged lightweight plus Mercedes 5×112 spacers are finished with textured surfaces on the sides. The side knurling design eliminates internal stress which contributes to more reliable product mechanical properties. The crisscross knurling pattern enlarges the cooling area which is good for the active cooling effect. Purchase from a reputable brand, and you are worry-free about the quality of Mercedes E-Class tire spacers.
