Had a couple of requests to create a wallpaper of the image above from Daytona.  You can right click and save this one (800px) or you can click below to download a 1920×1080 (high def) version of it.  Because of the original width of the image, you’ll have black bars on the top of the bottom but at least you’ll get the whole image.

Daytona International Speedway 1920×1080 Wallpaper
Daytona International Speedway 1680×1050 Wallpaper 

Enjoy!