mot

[midden]

took my sisters car for mot, failed on 4 tyres, loads of tread but starting to crack in the tread, asked him about if the car was still tested, he said yes but mr. pold knows its failed on the tyres? as it was booked in next day for new tyres is should be ok?

Sounds like another fast one to me. Unless the ply or chord is visible and I would find it hard to believe a car would fail on all 4 tyres. Especially looking at the state of the tyres on my car which passed. 
Personally if I would bin the mot mechanic fitting them and go to another fitter like kwikfit


http://www.motuk.co.uk/manual_410.htm