Features Protects your paint from rocks, gravel, and road debris Heavy duty: proprietary durable rock guard material American Flag plates: 18-gauge stainless steel, armor coated, in five flag color options Drill-to-fit: drill mounting holes to match your dually's fender well attachment points Drilling template included for select trucks (see fitment below), so you can mark your holes accurately Fitment & Specifications Set of 2: fits the rear wheel wells of dual rear wheel (DRW) trucks 20" wide x 26" long. Place your holes to set the guard at your preferred height from the bottom of the fender well. Includes universal hardware Paper drilling template included for: 2017+ Ford, 2015–2019 Chevy/GMC, and 2013–2019 Dodge. For all other years and models, you'll mark your own drilling locations. Want Matching Fronts? Custom-fit Merica fronts are available for some dually trucks. Search your vehicle to see if we make one for yours. No custom fit for your truck? Add our 12" Drill-to-Fit Merica Rock Guards (Set of 2) for the fronts. Processing & Assembly Time: 3–6 Business Days