09/18/2026
What's under the hood of a semi truck?
Most people have seen thousands of semi trucks on the highway, but how many have actually looked under the hood?
Here’s a quick walkaround of what’s hiding underneath the hood of a Volvo VNL that belong to Artur Express.
For experienced drivers and mechanics, this might be basic stuff. For everyone else, welcome to a part of the truck you probably don’t get to see very often.
And I already know the veteran truckers are going to have opinions, so let’s hear them: what would you add to this explanation, and what truck has the best setup under the hood?
