Tata Motors on Wednesday said it has cut production in both the passenger and commercial vehicle segments in order to align its output with market demand.A seniro company official said the production cuts would vary for different models, but did not provide specific details. He said in the commercial vehicles, most of the cut is in the higher segment, as the light and small commercial vehicle segment is doing well.According to SIAM estimates, Tata Motors' production of passenger vehicles declined 21.6 per cent, year-on-year in July 2011.