Hearing an unknown noise from your vehicle does not tend to reassure, and although it may be nothing major, it is also plausible that it is a signal of a major failure on approach. Discerning a noise coming from the rear end of your BMW 7 Series may alert a visit to your garage sometime soon, like just a rock in the tread of a car tire. To support you find out about the causes, our team has made this article which should support you to see more clearly. First, we will check out what the different noises and problems linked to your BMW 7 Series rear end noise are, and second, what your solutions are if the issue is not included in this list.rear-end-noise-bmw-7-series

Elements that can induce noise in the rear end of my BMW 7 Series

Rear end loud noise BMW 7 Series

If you identify a loud noise on the rear end of your BMW 7 Series, it may be connected to your wheels. In fact, the wheels can be at the origin of this vibration. Two possibilities are then possible, firstly, wheel balancing may be defective (loss of lead weight which fulfils this purpose), which triggers an imbalance in the wheel’s logical path and therefore its vibration. To check this, take a look at look at the presence of your balancing seals on your rims. Finally, it is also plausible that a deformed or pre-used tyre may have the same types of symptoms and causes this rear end lound noise on your BMW 7 Series. The deformation of a tyre, following an impact for example, will cause it to stick poorly to the ground and therefore noise will arise. No matter the reason, please remember to examine the tread and sidewall of your tires. Another possibility is that your exhaust pipehas a hole in it or a collar has become loose. Remember to go under your BMW 7 Series while the engine is running and examine the sound of your exhaust pipe to find possible exhaust gas leaks. If you acknowledge of a loud noise but the reason is not present here, we recommend highly that you go through this article relating to loud noise on BMW 7 Series, which may perhaps give you more ideas.

Rear end noise slamming BMW 7 Series originating from your suspension

If you notice a clicking noise on the rear axle of your BMW 7 Series, it is plausible that the suspension part of your vehicle may be damaged. In fact, when the steering unit of your vehicle is activated, the damping unit of your vehicle may be the reason of the issue. In fact, it is not abnormal for the shock absorber cup to be out of order or for the shock absorber bearings to be out of order. Remember to examine the condition of these two elements. For more details, browse our article on suspension noise on BMW 7 Series.

Squeaky noise rear end BMW 7 Series coming from your bearings

A squeaking noise in the rear end of your BMW 7 Series can also derive from premature wear of your bearings. In fact, bearings have an important purpose in the proper handling of the vehicle while driving. When you turn strongly, at high or low speed and bring the direction to a stop, the pressure applied on the bearings is higher than if you turn slowly, it can generate sounds close to a creaking sound if they are worn. Remember to examine their condition. If you want more information about bearing noise on BMW 7 Series, it’s here.

What if I still haven’t solved the rear end noise of my BMW 7 Series

If you still haven’t found a solution despite the different possibilities described here and the noise from the rear end of your BMW 7 Series remains, it is plausible that the issue is connected to other mechanical elements and that this failure is less common. Feel free to read this content page on suspension noise on BMW 7 Series which will eventually give you other ideas to support you solve your issue. Do not leave this issue lying around in any case and take your car to your auto technician to preserve your vehicle and your safety.