When you are looking at Installing Mud Flaps on your vehicle there are many different ways and options to do it. If you are looking for an inexpensive way to install 12" mud flaps the Truck Hardware Universal Brackets 12" Heavy Duty "L" Brackets are a great option that makes installation much easier and gives your mud guards a very secure surface to mount to. What sets these brackets apart from other universal brackets is they include an extension that will allow you secure the far side to the fender for twice the stability.
These brackets work best with wheel wells that do not have wheel well liners. They mount to the pinch weld of the truck. If you vehicles has liners those are generally strudy enough to mount the flap to and brackets are not neccessary.
Truck Hardware has a wide variety of Gatorback Mud Flaps to choose from. See what they have to offer