4 Wheel Drive's Wallpaper page allows for easy navigation and downloading of your favorite wallpapers from the May 2011 issue! Just browse through the gallery until you find one you like. Click on the image size you'd like, which will open the image in the selected size.
PC Instructions: Right-Click on "Set as Wallpaper" and you're done!
Mac Instructions: Click on the larger gallery image. Once the large zoom pops open, simply drag it to your desktop!