On a more serious note. I am a Graphic Designer and am used to creating what is needed for output for large format and print. The closest Font that matches the 83 Renegade Logo is Eurostyle Bold. This may help you when your Sign Guy tries to match a Font. The "A" however is different in that Font. I have created a close match for you with no colors just as a B&W logo. I have a vector illustrator version if you need it. PM me and I can email it to you. Hope this helps. here is a PNG file for reference. The Vector File is what you will need for final output.
Told my girl I just had to forget her, Rather buy me a new cartburettor,
So she made tracks sayin' ths is the end now, Cars don't talk back they're just four wheeled friends now