Rectangle - 29.5inches long x 13 inches tall x 4.5 inches wide
 
This is an original single sided BF Goodrich illuminated sign.  We upgraded it to LED lighting inside, and it is powered by 110 plug with a switch on it. 
 
The tag on the bag says 'Property of Uniroyal Goodrich Tire Company'.  Uniroyal bought BF Goodrich in 1986 and they became the Uniroyal Goodrich Company and then in 1990 Michelin acquired the Unioryal Goodrich company, so this sign is dated between 1986 -1990.
 
There are two metal hooks on the top if you wanted to hang it from those, or there are two pre drilled mounting holes in the back if you wanted to hang it that way.  
 
The frame is plastic, and the back is a backer board.  If you need to get inside the sign to change lighting, you just unscrew one of the side panels and then the face slides out.  
 
We bought this sign from a gentleman who owned a tire store and he brought home some of the signs that he liked through the years and this is one.
 
This sign is in great shape, the lighting is even and brilliant due to the LED, the frame shows some minor aging, there are two small cracks on on the side that you unscrew to get inside the sign.  They don't affect function and are in place, I did photo them and will show in the video, they appear to just be cosmetic.