Well hello everyone. My name is Myke Toledo, owner of DentTime.com Thanks for the kudos about my susuki motorcycle tank dent repair video.
I would like to clear some facts up about PDR. I have been performing PDR on motorcycles for over 17 years and I have never disturbed the inside coating of a tank. #1 I use a special protected tip. Mostly protected with a rubber or plastic cap. Some of you may think that it's possible to ignite the tank on fire.. but that's not even close to true. Some PDR techs say that because they don't want to work on tanks in the first place. Old myth.. old excuse.
There are good PDR techs but as some mentioned before on here, there are good one's and bad one's. Be really careful who you let work on your bike. Motorcycle tanks are tricky and take a lot of patience. Harley is the hardest then Ducati. The gage of the metal is what can make the removal difficult. We use a special reflection to guide our tool tip location and judge the curvature of the dent. Unfortunately when the metal is real thick, it's hard for us to identify the tool tip. That's the real reason why other PDR companies turn down motorcyle tank repairs.
Be careful if you use glue to attempt a dent pull. The professional version will pull the clear or paint right off. Access is another challenge. Depends on the fuel opening (the inside collar). If the collar is too long, we don't get leverage or an angle to reach the dent. And last but not least, the baffle. Some baffles block access and then it's pretty much a game over situation. About only 60% of gas tank dent repairs are truly successful. Depending on depth, location and access will determine the final outcome. Oh I did mention the tech too.. which might be the most important factor.
Look us up if you are ever in San Diego! By the way.. awesome forum here.