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Why Truck Crashes Produce Psychological Injury
Post-traumatic stress is a recognized psychiatric condition arising after exposure to a life-threatening event. A collision with a commercial truck qualifies by almost any measure: the scale of the vehicle, the violence of the impact, and the entirely reasonable belief during it that you were about to die.
Several features of truck crashes make psychological injury more likely than in an ordinary collision. The event is often prolonged rather than instantaneous — a trailer sweeping across lanes, a period of being trapped, or watching a vehicle approach without being able to move. Witnessing injury to a passenger, particularly a child, is its own recognized risk factor. And the disparity in size produces a helplessness that people describe long afterward.
This is not a lesser injury than a physical one, and it is not a matter of resilience. It is a physiological stress response that in some people does not resolve on its own.
What It Actually Looks Like
PTSD after a crash rarely looks like the dramatic portrayals people expect, which is one reason it goes unreported. Common presentations:
- Intrusion — unwanted memories, nightmares, or flashbacks triggered by traffic sounds, brake lights, or the sight of a large truck
- Avoidance — not driving, avoiding the road where it happened, taking longer routes, or refusing to be a passenger
- Hypervigilance — constant scanning of mirrors, exaggerated startle response, inability to relax in a vehicle
- Negative mood and cognition — persistent fear, guilt, detachment from others, loss of interest in things that mattered
- Sleep disturbance — difficulty falling asleep, waking repeatedly, or unrefreshing sleep
- Irritability and concentration difficulty — which overlap with brain injury symptoms and should be evaluated for both
Two related conditions frequently accompany it: depression, and specific driving phobia that persists even where full PTSD criteria are not met. For someone whose work or family life depends on driving, that alone can be disabling.
Timing varies, and this catches people out. Symptoms may begin within days, or they may surface weeks later once the immediate practicalities of treatment, vehicles, and insurance have been dealt with and there is space for the event to register. A delayed onset is clinically ordinary and does not indicate that the condition is unrelated to the crash, though an insurer may well argue that it does.

Shiner Law Group, P.A.
Founded by David I. Shiner, Esq. · AV Preeminent® rated · Florida Bar member since 2002
Shiner Law Group was founded by David I. Shiner, Esq., a Nova Southeastern University law graduate, a member of The Florida Bar since 2002, and AV Preeminent® rated by Martindale-Hubbell. The firm represents injured people across Florida from offices in Boca Raton, West Palm Beach, Fort Lauderdale, Fort Pierce, Orlando, Wellington, and Belle Glade, and handles truck accident cases on contingency: free consultations, and no fee unless there is a recovery.
Getting Psychological Injury Into the Record
This is the practical problem. People report a sore neck and omit that they have not driven in six weeks, because the second feels like a character failing rather than an injury. An insurer evaluates what is documented, and an undocumented injury does not exist as far as a claim is concerned.
- Tell your treating physician about sleep, mood, anxiety, and avoidance at the first visit and at every visit after.
- Ask for referral to a psychologist or psychiatrist. A formal diagnosis and treatment record is materially stronger evidence than a mention in a primary care note.
- Attend treatment consistently. Gaps are read the same way here as with physical injury.
- Keep a journal of specific avoidances — trips not taken, routes changed, work missed, activities given up.
- Ask family and colleagues to record what they have observed, dated. Third-party accounts of changed behavior are powerful.
- Note the practical consequences — lost income from being unable to drive, childcare or transport arrangements now needed.
Florida recognises mental pain and suffering as compensable harm. Under Fla. Stat. § 627.737, non-economic damages generally require a permanent injury, significant permanent scarring, or death — and a psychological condition that is diagnosed, treated, and expected to persist can support that, particularly alongside physical injury.
An injury nobody wrote down is one the insurer will say did not happen.
Shiner Law Group offers free case reviews for Florida truck accident victims and families — 24/7, no fee unless you win.
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What to Do
- Get medical care immediately — Florida’s PIP statute (Fla. Stat. § 627.736) requires initial treatment within 14 days to access your $10,000 in benefits. Psychological treatment counts as treatment.
- Report emotional and sleep symptoms at every visit, even when they feel secondary.
- Ask for a mental health referral rather than waiting to be offered one.
- Keep a dated journal of avoidance behaviors and their practical cost.
- Do not minimize it to your own doctor. Understating symptoms to avoid seeming dramatic is the most common way this injury disappears from a claim.
- Have family document changes they have observed.
- Do not give a recorded statement to the trucking company’s insurer before speaking with an attorney.
See What to Do After a Truck Accident for the full sequence.