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Eric Kitzan · 07-17-2010, 11:13 PM

Something that I do with my Semi Truck and trailer tires is instead of regular compressed air I use nitrogen. The nitrogen molecules are 3 times larger then regular air so you will not get a low tire when trailer is sitting for extended periods of time. And they run cooler also. I was pulling a triple axle cattle trailer and I had to replace the tires on two of the axles and I used the nitrogen the other had regular air, and when I fuel up I always feel my tires, the tires with the nitrogen were noticably cooler then the other ones.

07-17-2010, 11:13 PM	#18
Eric Kitzan Junior Member Join Date: Jul 2010 Location: Glen ullin ND Posts: 62 Likes: 3 Liked 0 Times in 0 Posts	Re: Trailer Tires Part 2 Something that I do with my Semi Truck and trailer tires is instead of regular compressed air I use nitrogen. The nitrogen molecules are 3 times larger then regular air so you will not get a low tire when trailer is sitting for extended periods of time. And they run cooler also. I was pulling a triple axle cattle trailer and I had to replace the tires on two of the axles and I used the nitrogen the other had regular air, and when I fuel up I always feel my tires, the tires with the nitrogen were noticably cooler then the other ones.