Very bad experience with 2 alloy wheels damaged by tyre changing machinery. The "back street" garage involved denied any responsibility and made efforts to cover up the damage - ugly scoring around the whole circumference of the alloys. Full evidence was submitted to Blackcircles with videos of the damage. They wrongly claimed that there was pre-existing damage and chose not to offer any compensation as well. So, if you value your car's condition, think very carefully about saving a few pounds on the cost of the tyres as you are putting your vehicle in the hands of Rogue Traders with no professional standards. Watch the video and make your own judgement!