My wife drives an 05 Pilot that she managed to get what looks like concrete splashed up on the rear fenders behind the tires. It's a paper thin layer on there but I've tried waxes and rubbing compounds w/ zero success. Yall think this clay bar might be able to handle the job? I've never used a clay bar so I have no idea.
By the way, your truck looks awesome FisherFord! Now I think I may have to go try the clay bar kit on my white rig.