Insights
Spoiler Alert! What Makes a Good Roof Spoiler?
An engineer’s guide to HGV aerodynamic drag, roof spoiler design, and how a well-designed spoiler can pay for itself through fuel savings.
Insights
Insights
Burning Rubber! The Surprising Cost of Rolling Resistance
Rolling resistance can consume 20–40% of HGV fuel. How EU tyre labels work, why Crr banding misleads buyers, and why exact tyre data improves purchasing decisions.
Insights
Why Smart Fleets Do Trials (Part 1)
Why fuel-consumption trials are essential for minimum TCO, how 25–30% operational variability breaks naive comparisons, and why scientific trial design matters.
Insights
Why Smart Fleets Do Trials (Part 2)
The seven deadly sins of fleet trials — common mistakes in trial design and data analysis that lead to poor purchasing decisions, and how to avoid them.