If you want to Install Weather Tech No Drill Mud flaps your self you are in luck. There is not a mud flap out that that is much easier to install. WeatherTech has done a great job of making a product that is easy to install, works great and will not cost a ton of money.
Every set has been laser measured to ensure a perfect fit with your vehicle. The attention to detail that has been put into these flaps when they were being designed helped make them easy to install with no need to drill into your truck.