I recently had to puchase two new front tyres as left hand tyre was scrubbed out on the inside.When I picked it up it was pulling to the left really bad,so I took it back and they then put the new tyres on the back.....which I wasn't happy about as it didn't rectify the problem...so I took it back again.Had 235 x 18inch all round,now they have put 235 x 18in on the back and 225 x 18in on the front,should I be concerned about the difference in the tyre width.The tyre company told me the tyres(235)are too wide for my car !!!!