There is a phenomenal PDR technician down there. His company name is Dudes Dent Service. Tell him The Dent Geek sent you, he should be able to get you back to 100%
If you were in SE Michigan I would offer to fix it for you, but Nashville is a wee bit out of my range lol.
Please DO NOT DO THIS! If you want to get it repaired, take it or contact a mobile PDR technician. We can easily restore your truck. 99% of the time when someone tries to DIY the repair they make it worse, or even worse yet, compromise the finish.