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.
Peterbilt 567-121 outlines
Peterbilt 567-121 templates
Peterbilt 567-121 CAD drawings
Peterbilt 567-121 blueprints
Peterbilt 567-121 line drawings
Peterbilt 567-121 signwriter drawings
Peterbilt 567-121 vinyl template
Peterbilt 567-121 clip art
Peterbilt 567-121 vinyl graphics
Peterbilt 567-121 foil template
Peterbilt 567-121 bestickering
Peterbilt 567-121 belettering
Peterbilt 567-121 autobelettering
Peterbilt 567-121 fahrzeugbeschriftung
Peterbilt 567-121 autobeschriftung
Peterbilt 567-121 werbegrafik
Peterbilt 567-121 werbebeschriftung
Peterbilt 567-121 fahrzeugwerbung
Peterbilt 567-121 marquages publicitaires
Peterbilt 567-121 enseigne vehicule
Peterbilt 567-121 marquages vehicules
Peterbilt 567-121 enseignes
Peterbilt 567-121 autocollant
Peterbilt 567-121 création publicitaire
Peterbilt 567-121 sinalização
Peterbilt 567-121 comunicação visual
Peterbilt 567-121 rótulos
Peterbilt 567-121 personalização de frotas
Peterbilt 567-121 personalização de veículos
Peterbilt 567-121 envelopamento de veículos
Peterbilt 567-121 letreiros
Peterbilt 567-121 serigrafia
Peterbilt 567-121 rotulacion
Peterbilt 567-121 letreros
Peterbilt 567-121 señaleticas
Peterbilt 567-121 autoadhesiva
Peterbilt 567-121 bildekor
Peterbilt 567-121 bilreklame
Peterbilt 567-121 bilreklamer
Peterbilt 567-121 vehicle outlines
Peterbilt 567-121 get outlines
Peterbilt 567-121 signelements
Peterbilt 567-121 vecteezy
Peterbilt 567-121 mr clipart
Peterbilt 567-121 ccvision
Peterbilt 567-121 art station