AEV’s Splash Guards for the 2017+ Colorado ZR2 and ZR2 Bison are designed to comply with state and local regulations regarding tire coverage as well as offer an increased level of protection from stones, mud and road debris. Manufactured out of heavy duty rubber, these flexible Splash Guards are compatible with 2017+ Colorado ZR2 and ZR2 Bison trucks outfitted with AEV’s Highmark Fender Flare Kit. This kit is sold as a complete set of (4) Splash Guards and is proudly made in the USA. Please note: These Splash Guards require AEV’s HighMark Fender Flares and WILL NOT fit any other OE or aftermarket fender flare combination.