Idea: If you have a side-on view photo of your truck you can do the following...if you have something like Microsoft "Paint" loaded on your computer. Take the picture and open it in "Paint". Then use the free form line button selection (that the one that looks kinda like a wave)...to draw a line around your wheel wells, which you can then pull and stretch into a rough shape of the wheel well, in any color you wish. It will at least give you a semi-rough idea about what you'd be looking at if you did the striping. Attached is a very rough example. As far as "where to buy"...you may like to try your local sign shop and vinyl cutter outlets. The may be able to custom cut a stripe to the exact contours you need. One of my co-works had set of graphics done for his motorcross bike, looked amazing and fit the tank and side cover perfect.
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