Re: Rumbling noise spider TS on test
Sounds a likely diagnosis, try driving in circles at full lock slowly (both directions) and see if you hear a knocking sound. This usually indicates CV joints. Also get the car jacked up and try looking for play in each wheel, which would indicate a wheel bearing.
It could also be as simple as getting an alignment done, the tracking being out could cause unusual noises, check for uneven tyre wear.
Once you've found the cause, knock a bit off the price to rectify it.