My truck should arrive in 3 weeks and I was wondering what is different with the king ranch versions that some of the mud flaps claim not to fit the king ranch. Does the factory step interfere with the fit?

First the dealer thought he could get a molded flap tan in color to match the bottom of the truck and that had the king ranch logo on but now said they don't make them.

Any suggestions on a brand of mud flap?

Thanks.