I just bought a 2010 DC Tundra 4x4 5.7 FFV. The previous owner swapped the factory tires for 295/70r18s about 10k miles before I bought it and I'd like to calibrate the speedo to be correct and so that my odometer is accurate. Currently at 60 on the speedo I'm at 63 on GPS and at 70 I'm about 75. I've searched different threads but most of what I've found is about 3 year old or older information and they say the Hypertech inline calibrator is the best way to accomplish this. However I was curious if Bully Dog has ever updated their tuner to preform a speedometer calibration equivalent to the Hypertech? I plan to purchase a BD GT Platinum tuner for the truck in the future so if it will preform the same function as the Hypertech I'd prefer to just buy it.