What happened around the 14 min mark here?

[noteven]

This GMC 3500 is a really nice pickup.

The class 8 rig at 14mins is likely 28,000lbs even if running empty.

dually diesel can't pull with a class 8

[hone_eagle]

Saw that when it was posted a week or so ago ,wondered if anyone else did ,The Volvo must be 20 - 30 mph faster? So much for the hero horsepower wars eh?
Agreed he must be empty,but I pass fully loaded passenger cars all the time,I figure it must be their first time in the mountains and don't realize they 'must push harder on gas peddle'.

[sch911]

What do you mean "What Happened?". Nothing happened they got passed by a semi at the 14min mark while filming a video. I'm pretty certain they were in no hurry to get to the top of that hill...