* Up 4.8% in March and 4.3% to 395,220 for the rolling year.
* Trucks: Up 32.5% in March and 6.2% to 55,259 for the rolling year.
* Vans: Up 2.0% for the month and 3.9% to 339,961 for the rolling year.
Strong van and particularly truck registrations in March reflect the underlying strength of the economy,” said Paul Everitt, SMMT chief executive. “Good order books suggest that the trend will continue through much of the year.”