{"product_id":"ram-1500-trx-onboard-air-system","title":"Kleinn TRX21-OBA Onboard Air System for 2021-2024 Ram 1500","description":"\u003cp\u003e\u003cstrong\u003eAt a Glance\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e 2021-2024 Ram 1500\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand \/ Part #:\u003c\/strong\u003e Kleinn TRX21-OBA\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eEquip your vehicle with the Kleinn onboard air system, engineered specifically for owners who demand professional-grade utility and precision vehicle-specific fitment. This premium heavy-duty kit provides a reliable high-output air source directly on your chassis, allowing you to easily inflate large tires, power air tools, operate air suspension bags, or tackle demanding off-road challenges. The heart of this high-performance system features a model 6450RC 150 PSI waterproof high-output air compressor paired with a powder-coated steel three-gallon air tank. Both components mount securely beneath the truck using custom-engineered, direct-fit mounting brackets that bolt directly to existing factory locations. This system features a true 100 percent bolt-on installation that requires absolutely no cutting, welding, or drilling, allowing anyone to achieve a professional-looking setup. For ultimate utility, the package includes a remote-mounted quick connect, a high-pressure tire inflator hose with a dedicated storage bag, a 160 PSI panel-mounted gauge for effortless monitoring from inside the cab, and a locking air chuck equipped with an integrated digital pressure gauge and pressure release valve. System comes complete with all necessary air lines, wiring, and high-grade hardware. Built to endure the toughest environments, this complete package provides the ideal balance of discreet original equipment manufacturer style mounting and high-output pneumatic performance that serious truck builds count on.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e6353RT Air Tank Capacity: 3.3 gal\u003c\/li\u003e\n\u003cli\u003eTire Inflation Kit with Quick Connect Relocation Bracket Included\u003c\/li\u003e\n\u003cli\u003eVehicle-Specific Black Powder Coated Direct Bolt-on Brackets for Easy Installation\u003c\/li\u003e\n\u003cli\u003e6355RT Air Tank Capacity: 3.3 gal\u003c\/li\u003e\n\u003cli\u003e160PSI Air Gauge w\/ Mount\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBrand: Kleinn\u003c\/li\u003e\n\u003cli\u003ePart Number: TRX21-OBA\u003c\/li\u003e\n\u003cli\u003eHeight (in): 17\u003c\/li\u003e\n\u003cli\u003eWidth (in): 22\u003c\/li\u003e\n\u003cli\u003eLength (in): 24\u003c\/li\u003e\n\u003cli\u003eWeight (lb): 43\u003c\/li\u003e\n\u003cli\u003eUpgrades Available: Any Kleinn Air or Train Horns\u003c\/li\u003e\n\u003cli\u003eMounting: Model-specific brackets for air system, horn and horn support included\u003c\/li\u003e\n\u003cli\u003eModel 6450RC: High Output Waterproof Air Compressor 200 PSI \/ 100% Duty Cycle\u003c\/li\u003e\n\u003cli\u003eModel 6353RT: Air Tank Capacity: 3.3 gal\u003c\/li\u003e\n\u003cli\u003eModel 1301: 160 PSI Luminated Air Gauge with Mounting Plate and Toggle Switch\u003c\/li\u003e\n\u003cli\u003eModel INF-1: Tire Inflation Kit with Custom Luminscent Gauge Inflator and 24' Heavy Duty Hose with Quick Connects Attached.\u003c\/li\u003e\n\u003cli\u003eModel 1302: Quick Connect Relocation Kit for Tire Inflation\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eFits:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003e2021-2024 Ram 1500 (TRX)\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eFitment note:\u003c\/strong\u003e Tank: Below front skid plate  Compressor: In Engine bay passenger side\u003c\/p\u003e\u003cp\u003eUse the vehicle selector to confirm the fit for your exact truck before ordering.\u003c\/p\u003e","brand":"Kleinn Automotive Accessories","offers":[{"title":"Default Title","offer_id":68073871048813,"sku":"TRX21OBA","price":1159.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0736\/8458\/2509\/files\/901c7908de03e.jpg?v=1794687417","url":"https:\/\/truckarmy.com\/products\/ram-1500-trx-onboard-air-system","provider":"Truck Army","version":"1.0","type":"link"}