There is no point in going into different cases ,,, The two men spoke about the tyres and it was agreed that he would replace the two tyres ,, i honestly would not expect anyone to drive 2 hours to show me the two tyres ,
And Ian you say thought it was in good nick ,,,, If there was a problem i would have gone over straight away and looked at the engine and sorted the problem , but an agreement was made without any mention of keeping the tyres for inspection
Also two tyres is a little different to a engine ,

As i have said I KNOW BOATH SIDES you dont thats why i am defending the bloke who bought the tyres ,
I have had no problems with KTCos , hE has bought parts from me , but can anyone sit back and say nothing when they know the truth