We have wrapped quite a few tankers over the years. This one was probably the most challenging. It's a caterpillar tanker and those ribs stick out 5" or 6". When we wrapped the ribs, we actually had to lower that piece of the vinyl down several inches and view it from the ground for each rib. Otherwise, visually it wouldn't line up with the panel next to it. Anyway, the curvature really isn't bad, you'll be fine if you have done other wraps before.