booming....!

[mitachu]

New month, new problem.

I thought this was just a chav with his stereo bass turned up a few cars away but after hearing it every day, turns out it's me. For some reason, my muggy seems to have started making a low booming noise sometimes. It seems to happen at low speeds, even really low speeds like when reversing in a car park. I haven't a Scooby doo what could be causing it.

Any ideas, anyone??

Could it be down to wheel imbalance or another issue with the wheels? I am not convinced that everything is fine on that front... the car does seem to shake more than it should do when around the 50mph mark so perhaps I just need to take it to the local tyre shop and ask them to give it a once over.