Been there done that with part worns as I had to change as tyre as it was getting close to the legal limit as per recommended advisory on the MOT a couple of weeks before. I had a spare full sized steel wheel that could not be fitted as the steel wheel was leaking air but it had a tyre on it with about 6mm of thread left.
Took it to a place to get the tyre off a spare wheel and put on the car, they said the the spare tyre had cracking on the treads although there was about 6mm on thread on it and said it would not be legal to put on the car so I asked how much to put a new tyre on it and they said its a odd size and they dont have them in stock but they said they had part worns in that size they also noted that the other wheel was close to the limit and said they would do both. Massive red flag that I missed as the MOT a few weeks before said nothing about this.
I stupidly agreed and they rolled out some tyres I had a brief look at them and they looked ok and then paused and said he might have some branded ones also out the back an came out with two other tyres. They jack the car up and to loosen the wheels from the hub the start kicking the **** out of it, then another worker tries to help by getting a massive two handed mallet and contines to wack the **** out off it more where the whole car is rocking and I'm thinking they going to case an accident or something. A third person shows up and lightly taps the wheel from the inside out from the car and frees the wheel and I'm standing there thinking WTF are these people doing.
They fit the tyres I pay and drive off and I'm thinking something feels a bit off but maybe its me. I get out of the rush hour traffic and go down a 50mph road and have to constantly fight the car to keep it stright. I eventually get home and call them and say theres something seriously wrong with these tyres you fitted and they came out with some BS that it could be a mis-match in the air pressures thats causing it. On the way back I stop off at the cash point as I'm at the point where I'm getting the old tyres put back on and getting some new tyres put on elsewhere.
I check the tyres the fitted and not only was the profile not correct the width was wrong also and I part blame myself for not checking this before I left. I get back and tell them you put the old tyres back on and give me my money back and I'll be on my way and they tried to say it was ok to fit those tyres to the fronts as it matched the same size across the axel and they offered to fit matching ones for free on the back. I said no and they rolled out two more tyres and I could see that they where on the wear limit indicators and he said what you want to do. I said I told you and I was silent to the point where this guy in his 40's who was the manager came out and threw a massive hissy fit and called out the two people who smacked the **** out of the car getting the wheel off before. They jacked the car up and put the tyres back on when lowering the car one pulls the jack out way too early and whole side of the car crashes in to ground and I get given my money back and think thank **** thats over.
I get in the car and the key wont go tidy into the ignition and the steering is locked solid and I'm thinking why f is this happening and due to the impact of the car hitting the ground it locked the steering up. I eventually get the key in and steering free and drive off and stop round the corner and check the tyres and one of the tyres is mine (of course its the one on the legal limit and not my other good tyre.
) and the other is not mine and the wheel alignment is now just a bad if not worse.
Two new tyres go on the car and the alignment is done at another place though we took it back 2 more times as it was never the same though it was a lot better, my sister drives the car for 2 months and says something desnt feel right when going round corners and we take it to a garage and the whole part of the rear suspension had completely detached from the frame though I cant prove it. It was the same side that that was dropped when they put my tyres back on a month or so before. Car ended getting scrapped due to the cost of getting this sorted and the age of the car.
I ended up making an official complaint via my local authority/trading standards.