There is a huge difference between cvts and automatics.I doubt it will last long in big trucks. Automatics of any kind are not doing very well at all in big trucks. They don't seem to hold up for more than a few months before they wind up in the shop. Mechanically they are unreliable, and major carriers like Fedex Freight have stopped buying them as they are not feasible for the long term. Plus, and automatic in a big truck is unsafe in inclement weather, because in a big truck the most important thing you need is complete control over the driveline, and with an AT you don't have it. Causes a lot of crashes.
Cvts have issues because of shit designs. But some have gotten it right. Biggest issue is heat.
Cvts yes can have issues, but automatics are fine.
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