Possible Clues:

• Girl's not feminine, driving these?
• Motorway vehicles
• Stories about alternative river transport
• Transport belongs to Annie, by the sound them
• More than one vehicle is still, including old Rolls-Royce
• Lies about nothing; Rolls-Royce produces things bigger than cars
• Tottenham trucks
• Large transport vehicles
• Carriageway vehicles
• Stories about ordinary runs with cargo essentially in heavy vehicles