Credit reporting agency TransUnion is forecasting a rise in auto loan delinquencies next year, adding to the list of factors that could slow a turnaround in auto sector sales and profits in 2010. 60-day auto loan delinquency has been rising throughout 2009, reports the WSJ, as tighter lending standards have increased the ratio of delinquencies in outstanding loans. Those tighter standards sill contribute to a slight downturn in delinquencies in the first half of next year TransUnion’s Peter Turek tells Automotive News [sub], but by halfway through the year those numbers should increase again. Nationwide, TransUnion reckons .92 of all auto loans will be in delinquency by the end of 2010, compared to .86 at the end of this year. The average national auto debt is $12,542, and the Freep reports that loan terms are falling and average credit scores for approved loans are rising.