Simple Tank Treads

So i wanted to start doing UV mapping tank treads so that when i use the Tank controller on my tanks the tracks will scroll and so i wanted to make a simple tank nothing special just a nice and easy one and started uv'ing the tracks and blimey its been a while since i uv mapped anything but did it and it actually works i also did some wheels for the tank that would be made invisible that would be the parts actually driving the tank