This speedo’ is actually based on the shape of a military altimeter that I found really sexy. It reminds me of the old days when you had to knock hard on the solid glass to make it work again. All 88 layers are grouped and named accordingly so it should be easier for you to customize the speedometer to your preference. All shapes and textures are either smart objects or smart filters so resizing is bulletproof.
Hope you like it! Let me know how you’ve used it!
Fonts used are: Myriad Pro and Tahoma, however you can use whatever you like.