Stronger than expected light vehicle sales in the US have led the forecaster JD Power-LMC to revise its market forecasts upwards, writes managing editor Dave Leggett. Speaking at JD Power-LMC#;s global automotive outlook conference in London today, Bob Schnorbus said that April#;s US light vehicle market looked to be coming in at a level in excess of a 17.5 million annualised selling rate.