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Why Tire Position Determines the Outcome
Not all truck tire failures are equal. Where the tire sits on the vehicle largely determines what happens next, and it is the first thing an investigator establishes.
- Steer tire failure is the most dangerous. A front tire blowout pulls the tractor hard toward the failed side, and at highway speed a driver has a fraction of a second to correct without overcorrecting. Steer failures produce crossover crashes, rollovers, and loss of the lane entirely.
- Drive tire failure affects traction and control, and can contribute to a jackknife under braking.
- Trailer tire failure is often survivable for the truck but throws large fragments of tread — the debris commonly called road gator — into following traffic at highway speed.
That last category causes a class of crash people rarely connect to a truck at all: a following driver strikes debris, or swerves to avoid it and collides with something else. The truck may never touch them, and may not stop. Those claims are covered further in Lost Load and Cargo Spills.
Why Truck Tires Actually Fail
Tires do not usually fail without warning. They fail because of conditions that were present, detectable, and documented in an inspection regime that either caught them or did not:
- Underinflation — the leading cause. An underinflated tire flexes more, builds heat, and eventually separates. It is also the single easiest thing to check.
- Worn tread below legal minimums — federal rules set minimum tread depth, with a stricter requirement for steer tires than for other positions.
- Retreaded tires used inappropriately — retreads are lawful and common in trucking, but their condition, age, and position matter, and a retread failing on a steer axle raises immediate questions.
- Overloading — running above the tire’s rated load capacity, which also implicates whoever loaded the trailer.
- Age and dry rot — rubber degrades with time and UV exposure regardless of tread remaining, which matters especially in Florida.
- Mismatched or improperly repaired tires across an axle.
- Road hazards — genuine, but frequently offered as an explanation when the underlying tire was already compromised.

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.
The Inspection Rules That Apply
Tire condition is governed by written federal standards, which makes a violation concrete rather than a matter of opinion:
- 49 CFR 393.75 — sets tire requirements including minimum tread depth, with a stricter standard for steer tires, and prohibits operating with certain defects such as exposed belt material or visible fabric.
- 49 CFR 396.11 — requires drivers to prepare a written post-trip inspection report identifying defects, including tires.
- 49 CFR 396.13 — requires the driver to review the last report and be satisfied the vehicle is safe before operating it.
- 49 CFR 396.3 — requires carriers to systematically inspect, repair, and maintain their vehicles and to retain those records.
The practical consequence is that a blowout case rarely turns on the moment of failure. It turns on what the last several inspection reports said, whether a defect was reported and then not repaired, and whether the tire should have been removed from service before the trip began.
Who Is Liable for a Tire Blowout Crash?
| Potentially Liable Party | Typical Basis for Liability |
|---|---|
| Motor carrier | Deferred replacement, ignoring driver defect reports, inadequate inflation checks, running tires past their service life |
| Truck driver | Failing to perform or accurately record pre-trip and post-trip inspections, or operating a vehicle with a known tire defect |
| Maintenance contractor | Improper mounting, repair, or inspection; failing to identify a tire that should have been removed |
| Tire manufacturer | A genuine manufacturing or design defect causing failure below rated conditions |
| Retreader | Defective retread work, or retreading a casing unsuitable for it |
| Shipper or loader | Loading beyond the tire’s rated capacity |
Under Fla. Stat. § 768.81, an injured person recovers as long as they are not more than 50% at fault, with the award reduced by their share. The two-year limitations period for negligence claims arising after March 24, 2023 (Fla. Stat. § 95.11(5)(a)) applies (Fla. Stat. § 95.11(5)(a)). See Who Is Liable for how responsibility is apportioned among these parties.
The failed tire is evidence. It is also easily discarded.
Shiner Law Group offers free case reviews for Florida tire blowout crash victims — 24/7, no fee unless you win.
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The Florida Heat Factor
Heat is the mechanism by which most tire failures actually occur, and Florida supplies more of it than almost anywhere trucks operate in volume. Pavement temperatures well above air temperature, sustained highway speeds, and heavy loads combine to push tire temperatures toward the point where an already-compromised tire separates.
- Long uninterrupted runs on I-75 through Alligator Alley and I-95, where tires heat continuously with no low-speed relief
- Heavy port container traffic running at or near maximum legal weight
- Year-round UV exposure accelerating rubber degradation on equipment that is parked outdoors
- Sudden rain on hot pavement, where a marginal tire loses what traction it had
None of this excuses a failure. Commercial carriers operate in Florida year-round and are expected to maintain equipment for the conditions their routes actually involve.
What to Do After a Tire Blowout Crash
- 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.
- Call law enforcement and get the crash report number.
- Photograph the failed tire and any debris before the scene is cleared — position on the vehicle, tread condition, and any visible separation.
- Record the carrier’s DOT number and the trailer number.
- Ask that the tire be preserved, and get legal advice quickly so a written demand follows. A failed tire is scrap, and it is discarded routinely.
- Get witness contact information, particularly from anyone who saw the truck before the failure.
- Do not give a recorded statement to the trucking company’s insurer before speaking with an attorney.
- Note whether debris was involved, since a debris-avoidance crash may not look like a truck case at first.
For the full sequence, see What to Do After a Truck Accident.