| Show average life of motor cars As highway de develops and passenger cars air trucks lie be colue practically the sole means of road travel the proportion of fart pur C ba sc r S of cars care mid ami trucks in the total of 0 car sales will ill decrease and the demand demand for new dew cars each beir 3 ear will mill become more and more anore nearly equal to tile lie number of cars drop out of service for aliis reason it Is becoming increasingly important for the trade to know liow flow ninny cars mill be required for replacement of those withdrawn from service analysis of registration production export and import figures over a period of years leads to the conclusion that the average life of two million cars retired fron from service in the last seven ceven years was about fa 3 year scientific american |
