The GMTRK4XTREME Onboard Air System with Model 220 Train Horn is 100% Bolt-On and features a high output Kleinn waterproof air compressor with 1.5-gallon air tank mounted on a custom, Made in the USA, mounting bracket. Using basic hand tools, anyone can install their own onboard air system all without drilling a single hole! Includes a quick connect tire inflator with remote mount and storage bag. Everything needed comes in one box for a professional & flawless installation. The system is capable of inflating large tires, powering air bags and operating small air tools. For added fun get part number 333 Sniper wireless remote horn button. Honk your Kleinn Air Horns from up to 200 feet away. Too Loud, Too Bad!

This Part Fits:

Year	Make	Model	Submodel
2019-2021	Chevrolet	Silverado 1500	Custom
2019-2021	Chevrolet	Silverado 1500	Custom Trail Boss
2019-2021	Chevrolet	Silverado 1500	High Country
2019-2021	Chevrolet	Silverado 1500	LT
2019-2021	Chevrolet	Silverado 1500	LT Trail Boss
2019-2021	Chevrolet	Silverado 1500	LTZ
2019-2021	Chevrolet	Silverado 1500	RST
2019-2021	Chevrolet	Silverado 1500	SSV
2019-2021	Chevrolet	Silverado 1500	WT
2019-2021	GMC	Sierra 1500	Base
2019-2021	GMC	Sierra 1500	Denali
2019-2021	GMC	Sierra 1500	Elevation
2019-2021	GMC	Sierra 1500	SLE
2019-2021	GMC	Sierra 1500	SLT