What are some new versions of existing vehicles that should be added to the game?

The shaker hood has been a mod, it just might need to be converted to the moonhawk from the barstow.

 

An AWD LeGran Similar to a Pontiac 6000 STE from the 80's

 

T-series lacks of stuff to hawl around as well as customization. T-series a decent truck but limited. Think about American Truck simulator for example.