I bought mine new in 2016. 128k and deleted at 60k. The increase in power has been astronomical. Unrivaled power and reliability. 30 - 200 hp boost on a 5 position selector switch. It rides like a f-250 should. The more weight on it the smoother the ride. The heated/cooled seats are fantastic. I have 6 foot plus children and they have plenty of front and rear seat leg room. The power outlets are conveniently located and charge lap tops and phone quickly. The interior noise at highway speeds are imperceptible, the engine break assist is excellent when towing a trailer. Cruise control is the most economically way to drive. My milage is slightly better with the delete completion, maybe 2-4 mph depending on how fast it is being driven. Factory tires get better MPG than the Goodyear AT's but I found that the factory tires failure to have any appreciable traction a major problem and thus the change early in my ownership. Dry pavement with factory tires was excellent, however, I was unable to turn my truck with one snowmobile with a two place trailer on a mowed grass covered in 2 inches of snow. Once the tires were replaced with the AT's, no issue what so ever. My truck was ordered and never picked up and there for I got a decent deal at 63k new, 3 miles. I have the Lariat edition with tow option and plow options. I have ability for 5th wheel and gooseneck towing and in bed trailer plug. To say this truck is a beast is a gross understatement. I out perform all other brands of trucks which are similarly deleted, never been beaten. The program I run is the EZ LYNK Auto Agent II and the program is by SPE. It has a transmission tune unlike 99% of other tunes on the market. Totally recommend this if you want tons of more power and increases in MPG.

The f250 I purchased has everything I need and beyond at a great price and professional services. They delivered it to my doorstep. And it looked perfect

Meets my requirements for towing. I have a travel trailer and this truck out performs my gasser by a mile. Also it has air bags which allows a level tow.