Usually, no.
Most American trucks – including RAM 1500/2500, F-150/F-250, and Silverado 1500/2500
– can be legally driven on a standard Class C car licence, as long as their GVM is 4,500 kg
or under.
Some heavy-duty models such as the RAM 3500, F-350, or any truck with a GVM upgrade
above 4.5 t will require at least a Light Rigid (LR) licence.
Always check the compliance plate GVM to know what licence applies.