Why should I pay so much attention to speeding violations?
Speed doesn’t just make a crash more likely, it makes every crash worse. A slow crash bends a bumper, but a fast crash bends a car or worse. Underwriters aren’t pricing your policy based on how often your trucks get where they’re going late or on time. They’re pricing it based on what happens in the three seconds before impact, and speed is the single biggest variable in how those three seconds end.
Most carriers don’t think about it that way. A speeding ticket with no accident attached feels a fine or an annoyance you pay and forget. But “no accident yet” and “no risk” are two very different things.
Does Speed Actually Cause Crashes, or Just Make Them Worse?
Mostly the latter. According to FMCSA’s CMV Safe Speed program, a fully loaded commercial truck traveling at highway speed can take nearly two football fields to come to a complete stop. At 65 mph, that’s over 500 feet.
Speed does three things simultaneously, and all three work against the driver. It extends stopping distance. It shrinks reaction time. And it increases the force of impact if the stop doesn’t happen in time. That’s why FMCSA classifies speeding as a behavior that directly increases both stopping distance and crash severity, and it’s weighted accordingly in the Unsafe Driving BASIC.
What Do the Numbers Actually Show About Speed and Crash Severity?
FMCSA’s most recent crash data puts large truck crashes nationwide at roughly 160,000 a year, resulting in close to 75,000 injuries and about 5,000 fatalities. FMCSA’s newly announced 2026 truck crash causation study is specifically aimed at digging deeper into what’s driving those severity numbers. Within that data, speed shows up as one of the most consistent factors tied to how severe a crash turns out to be. Which means they are not just measuring whether a crash happened, but whether the people involved walked away from it.
Research summarized by the Trucking Injury Law Group points to a consistent pattern: speeding immediately before a crash correlate directly with worse injury outcomes, independent of almost every other factor in the crash. It’s not that speeding drivers crash more often, it’s that when they do crash, the outcome tends to be more catastrophic. And catastrophic outcomes are exactly what turns a routine claim into a verdict with a lot of zeroes on it.
If There’s No Accident, Is a Speeding Violation Actually a Risk?
The short answer is, Yes. Unfortunately, the instinct is to look at a driver’s file, see a speeding violation with no crash attached, and treat it as a non-event. Nothing happened, so there’s nothing to worry about.
However, a speeding violation with no crash isn’t proof the driver is safe, it’s just proof that the driver got away with it that time. Every mile driven over the limit is a mile where the margin for error shrinks and the driver hasn’t needed that margin yet. SafeRoad Compliance’s guide to FMCSA’s Unsafe Driving violations makes the same point: these are behavioral violations, tracked precisely because they signal risk before a crash confirms it. That’s not a track record of safety. That’s a string of near-misses nobody’s counting as near-misses.
And it compounds. A driver who routinely runs a few miles over are constantly creating a pattern of reduced stopping distance and reduced reaction time on every single load. The crash, when it happens, isn’t the beginning of the risk. It’s just the moment the risk finally showed up.
Why Does This Matter?
Speed-related severity isn’t just a safety talking point anymore, but rather it’s a litigation talking point. When a crash does happen and a driver has a documented history of speeding events, that history doesn’t stay buried in a file. It becomes part of the case. Attorneys building a claim against a carrier look for exactly this kind of pattern because it lets them argue the company had the information and didn’t act on it.
A clean crash history is good but it’s not the same as a clean risk profile.
About Sam Watts
Sam Watts, Director of Safety & Loss Control, leads Ten Four Truck Insurance’s effort to help carriers navigate industry regulation so their companies can achieve compliance and thrive.