The Prince AQTI was a series of cab forward trucks built by Prince from 1958. These were based on the chassis of the Prince Miler pickup trucks.

The original AQTI trucks were powered by 1500 engines, then in 1961 they were fitted with 1900 engines and became the BQTI. Following a minor upgrade in 1963 they were renamed the T631. In 1965 a new body design was introduced called the T65. After Prince merged with Nissan, in 1967 the T65 was fitted with the 2 litre Nissan H20 engine and became the T655. At this point the truck was being marketed as a Nissan Clipper, though they continued to wear Prince badges on them. In 1973 there was some minor modifications and the truck became the T40, which continued to use the H20 engine.

There were different body styles available in each model including a Single Cab Truck, a Delivery Van and a bus. It was replaced in September 1976 with the Nissan Clipper C340, which was just a Nissan Caball with Prince Clipper badges on it.