cxn613 Posted October 28, 2010 Share Posted October 28, 2010 Our cxu seems to ride rougher than what it did when it was new. When new it rode real nice other than a vibration getting up to speed. At 10,000 miles Mack put new shocks, cab mounts, and motor mounts on to fix the vibration, that did fix the vibration, but it then rode rough after that, and for the last 130,000 miles we've dealt with the rough ride. Is there any cure for this? The air bags seem plenty hard. They are pump up to the point that you can clearly see the whole bottom base. Is this how they should be?, or can we deflate them some? If so how? Any suggestions are welcome thank you Quote Link to comment https://www.bigmacktrucks.com/topic/16308-cxu-air-ride-susp/ Share on other sites More sharing options...
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