I had the same experience with option1 garage...got 4 new tyres as price on federals was good but noticed a strange rattling sound on the way home. Turns out that on the drivers side front I had a bolt flying around held in only by the plastic stock centre cap...another bolt was loose, half on...drivers back tyre was the same, a bolt totally off and others loose.
WTF? Scared me as I was about to go on a trip up the SC...Planned to have other stuff done but haven't gone back since because of the workmanship (or lack thereof).