Luverne Front 12" x 23" Textured Rubber Mud Guards, Select Ram 1500 (2 Flaps) Model 250936 6.4 and it mounts with 3/8"

and it mounts with 3/8" steel brackets for added strength

Buyers Products 18x16x88 Inch Black Diamond Tread Aluminum Top Mount Truck Box 1721564

HighRise offers the solution

2-In Drop Model 45371

Luverne Front 12" x 23" Textured Rubber Mud Guards, Select Ram 1500 (2 Flaps) Model 250936 6.4 and it mounts with 3/8"LUVERNE Front 12 Inch x 23 Inch Textured Rubber Mud Guards, Select Ram 1500, 2 Flaps Model 250936 Whether you're on the job or off roading through the wilderness, it doesn't take long for rocks and other debris to wreak havoc on the body of your truck. LUVERNE Textured Rubber Mud Guards are the perfect solution for maintaining that pristine, professional look. For the front or rear of the truck, these custom mud flaps add style and body protection.