Did not last!
I added this sticker to my front windshield of my Jeep JT Gladiator.  I followed the installation instructions.  I then waited 5 days before I took my vehicle to the car wash to clean it.  All the letters came off.  I have done vinyl stickers before on all my vehicles and have never had this issue.  I even make my own smaller decals and they last a long time and never come off.  Not sure if it was the style of font I had them do (style #10) but it did not stick.
Rating: 1 stars