In the world of heavy duty trucking, seeing is believing. Spec sheets can tell you about horsepower, torque, and aerodynamics, but they can’t show you how a vehicle handles a hairpin turn with 40,000 lbs behind it, or how a technician troubleshootes a ghost electrical fault.

Click play above to see the full road test. Have questions about how this specific spec applies to your route? Drop a comment below or tag us on social media.

Beyond the Spec Sheet: What [Video Topic, e.g., "The New X-Series" or "Winter Pre-Trip Inspection"] Means for Your Bottom Line