Yes defo try and get the tonneau cover. Helps with lowering sound levels to aswell as security. Luggage net is also a must. If dealer won't give you them free, don't pay full price. You can get them from holdcroft on ebay.
Val saw my repair this weekend and agreed what a fantastic job denttec had done. Come on guys. Get organising a dent removal group buy and save even more cash.
to feel for cupping you run your hand along the circumfernce of the tyre. You should be able to fell the thread go up and down (like a tractor tyre). It's the up and down parts in the blocks of the tread that causes the noise.
No. But it depends where the damage is. Had a mate how recieved a large chunk out of his bmw wheel on the edge of the rim. Took the tyre of for that. Did a stunning job.