Okay, so I'm watching this Jeep commercial and the ad goes something like this:

"Every Jeep is trail-rated. If your truck isn't trail-rated you are driving a piece of crap."

So what are the qualifications here? I want the little "trail-rated" sticker on my X! Does the X need to take a test to get trail-rated? Do I have to drive the Rubicon without getting so much as a scratch or do I just have to roll over some obstacle course in the parking lot at the Jeep dealer? Anyone know how to get "trail-rated?"
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2002 Xterra XE 190K
2012 Frontier S 64K
2007 Toyota Tundra 103K