Some more vehicles from Rambo III I felt compelled to submit, to add to Leoz's. 
Russian tank. 3-4 stars (they're seen often and Rambo uses one to kill the main villain).
Russian truck, different from the one already listed. 2 stars.
Russian "Jeep." I know there's a name for these things, but I forget what it is. 2 stars.
Another Russian "Jeep," apparently of the same make as the one above, but it appears modified (it has a different windshield and grille). 2 stars.
Another one of those "Jeep" things, only this is a captured Afghani one with different markings. 2 stars.
Dodge truck. 2 stars.
Kaiser Jeep (on the right). 2 stars.
Russian halftrack. 2 stars.
4-wheeled APC used by the villain's second-in-command. 3 stars.
Tracked APC. 2 stars.
6-wheeled APC. 2 stars.
8-wheeled (!) APC (on the right, behind the tank). 1 star.
Daimler Ferret. 2 stars.
Jeep Rambo and Trautman use at the end. 2 stars.
Truck-ish thing. 2 stars.
Russian tank. 3-4 stars (they're seen often and Rambo uses one to kill the main villain).
Russian truck, different from the one already listed. 2 stars.
Russian "Jeep." I know there's a name for these things, but I forget what it is. 2 stars.
Another Russian "Jeep," apparently of the same make as the one above, but it appears modified (it has a different windshield and grille). 2 stars.
Another one of those "Jeep" things, only this is a captured Afghani one with different markings. 2 stars.
Dodge truck. 2 stars.
Kaiser Jeep (on the right). 2 stars.
Russian halftrack. 2 stars.
4-wheeled APC used by the villain's second-in-command. 3 stars.
Tracked APC. 2 stars.
6-wheeled APC. 2 stars.
8-wheeled (!) APC (on the right, behind the tank). 1 star.
Daimler Ferret. 2 stars.
Jeep Rambo and Trautman use at the end. 2 stars.
Truck-ish thing. 2 stars.