All car drawings are in 1:25 scale; most airplane drawings are in 1:72, 1:100 1:250, and 1:500 scale; other drawings are in various scales: it's always stated on the drawing in the left bottom corner.
Illustrator files are made with Adobe Illustrator CS3, CS4, CS5, CS6 and CC; if you work in an earlier, older version of Illustrator, I can export the file as a legacy format for you.
Dimensions on the car vector drawings are in SI units and thus in millimeters.
Caterpillar 973C outlines
Caterpillar 973C templates
Caterpillar 973C CAD drawings
Caterpillar 973C blueprints
Caterpillar 973C line drawings
Caterpillar 973C signwriter drawings
Caterpillar 973C vinyl template
Caterpillar 973C clip art
Caterpillar 973C vinyl graphics
Caterpillar 973C foil template
Caterpillar 973C bestickering
Caterpillar 973C belettering
Caterpillar 973C autobelettering
Caterpillar 973C fahrzeugbeschriftung
Caterpillar 973C autobeschriftung
Caterpillar 973C werbegrafik
Caterpillar 973C werbebeschriftung
Caterpillar 973C fahrzeugwerbung
Caterpillar 973C marquages publicitaires
Caterpillar 973C enseigne vehicule
Caterpillar 973C marquages vehicules
Caterpillar 973C enseignes
Caterpillar 973C autocollant
Caterpillar 973C création publicitaire
Caterpillar 973C sinalização
Caterpillar 973C comunicação visual
Caterpillar 973C rótulos
Caterpillar 973C personalização de frotas
Caterpillar 973C personalização de veículos
Caterpillar 973C envelopamento de veículos
Caterpillar 973C letreiros
Caterpillar 973C serigrafia
Caterpillar 973C rotulacion
Caterpillar 973C letreros
Caterpillar 973C señaleticas
Caterpillar 973C autoadhesiva
Caterpillar 973C bildekor
Caterpillar 973C bilreklame
Caterpillar 973C bilreklamer
Caterpillar 973C vehicle outlines
Caterpillar 973C get outlines
Caterpillar 973C signelements
Caterpillar 973C vecteezy
Caterpillar 973C mr clipart
Caterpillar 973C ccvision
Caterpillar 973C art station