Westin Wade 72-35401 In-Channel Wind Deflectors, Smoke Tint, (4-piece set) Fitls Dodge Ram 1500/2500/3500 Crew Cab/Mega Cab Computer aided design insures perfect fit Manufactured from aircraft grade acylic and finished in high gloss smoke Flawless aerodynamic design Allows fresh air circulation during any weather condition Easy in-channel design and installation