What does the air system do for my truck? I never really understood it .

697390

{"replyTo":"","text":"The air system releases air into the cabin so you don’t lose consciousness at higher altitudes in the mountains. Hope this helps. 👍","replyToPid":0}

518050

{"replyTo":"","text":"I agree with hotshot, not trying to put you down but that’s really a HUGE if not one of the BIGGEST PARTs of your Obtaining your CDL. ","replyToPid":0}

368782

{"replyTo":"","text":"with all due respect but if you have to ask this question, then you shouldn't be in a truck. good luck to you👍👍","replyToPid":0}

861197

{"replyTo":"","text":"It’s for inflatable companions ","replyToPid":0}

255590

{"replyTo":"","text":"I shouldve known this was a troll when I came across the first question about fuel. Smh go play in traffic","replyToPid":0}

310244

{"replyTo":"","text":"Fake!","replyToPid":0}

862558

{"replyTo":"

255590 发表于 2019-12-15 20:38:27 I shouldve known this was a troll when I came across the first question about fuel. Smh go play in traffic

","text":"Seriously tho this dude is either that naive or just 2 bricks short of a full load 🤦🏻‍♂️.... you understand me what im trying to say here honey 🍯 ","replyToPid":282802}

705502

{"replyTo":"","text":"(Without air, u can't make a dollar.)","replyToPid":0}

791878

{"replyTo":"","text":"Fake as flying frogs","replyToPid":0}

862558

{"replyTo":"","text":"Applies brakes and releases your parking brakes 🙄","replyToPid":0}