You may also find that the inside of the tyre rubs on the stay on full lock. Doesn't do it on every car.
Doesn't seem to cause a problem but it will squeak when manoeuvring at full lock.
MOT testers usually view the rubbing as acceptable but IIRC some have failed because of it.
If you don't like the rubbing consider the chassis lock stops or slightly squashing the tube where it rubs can sometimes be enough.
