Six trucks K, M, O, Q, S and U are parked around a circular path faci…

Six trucks K, M, O, Q, S and U are parked around a circular path facing towards the centre (not necessarily in the same order). Q is second to the left of U. S is to the immediate left of M. K is second to the right of O. O is to the immediate right of Q. Which truck is parked at second position to the left of O?