Massachusetts Brake Failure / Runaway Truck Accident Settlements

Average settlement ranges, Massachusetts fault laws, and what to expect after a brake failure / runaway accident on I-90 (Mass Pike), I-93, I-95.

Last Updated:April 2026

Sources:FMCSA, NHTSA, Massachusetts Court Records

Data:Verified against 49 CFR Part 390–399

Reviewed by:Licensed Attorney

⚠️ Massachusetts has a 3-year statute of limitations on truck accident claims. Acting quickly protects your right to compensation.

Quick Facts: Massachusetts Truck Accidents

FAULT RULE

Modified Comparative Fault (51% Bar)

TIME TO FILE

3 Years

FED. MIN. INSURANCE

$750,000

TYPICAL MODERATE SETTLEMENT

$263K–$506K

How Much Is a Brake Failure / Runaway Truck Accident Settlement in Massachusetts?

In Massachusetts, brake failure / runaway truck accident settlements typically range from $53K to $2.0M. The average settlement is approximately $263K–$506K, though severe cases involving surgery or permanent disability can exceed $2.0M. Massachusetts's Modified Comparative Fault (51% Bar) directly affects your final compensation amount.

Massachusetts Brake Failure / Runaway Settlement Ranges by Injury Severity

Severity Level	Typical Settlement Range
Minor (soft tissue only)	$15,000 – $75,000
Moderate (fractures, stitches)	$75,000 – $350,000
Severe (surgery required)	$350,000 – $1,200,000
Catastrophic (permanent disability)	$1,200,000 – $5,000,000+
Wrongful Death	$500,000 – $5,000,000+

What Factors Determine a Truck Accident Settlement in Massachusetts?

→Injury severity and type of medical treatment required
→Massachusetts's Modified Comparative Fault (51% Bar) and your assigned fault percentage
→Economic damages: medical bills, lost wages, property damage
→Non-economic damages: pain and suffering, emotional distress
→Trucking company insurance policy limits (min. $750K federal)
→Evidence of FMCSA violations (49 CFR Part 390–399)

What Is a Brake Failure / Runaway Truck Accident?

Brake failure on a commercial truck can result in runaway truck incidents — most commonly on steep mountain grades where brake fade from overheating renders the vehicle uncontrollable. Runaway trucks frequently reach speeds above 80 mph before impact, resulting in some of the most catastrophic crashes in NHTSA databases.

Common Causes

→Brake fade from riding brakes down a long grade
→Brake drum overheating due to improper adjustment
→Brake system air pressure loss (air brake failure)
→Deferred maintenance on brake components (FMCSA violation)
→Brake fade in a heavily loaded vehicle over driver weight limits
→Brake chamber pushrod out-of-adjustment

Common Injuries

→Catastrophic multi-vehicle crash injuries
→Traumatic brain injury and spinal cord injury
→Multiple fractures and internal injuries
→Burns and crush injuries
→Wrongful death

Key Evidence & Liability Factors

▸Brake inspection and adjustment records
▸DVIR records showing known brake deficiencies
▸Roadside inspection results (CVSA out-of-service criteria)
▸Carrier's CSA BASIC score for Vehicle Maintenance
▸ECM data showing speed on the grade and brake application history

FMCSA note: FMCSA 49 CFR § 393.40–393.55 governs brake performance standards for commercial vehicles. Out-of-adjustment brakes are the single most common CVSA roadside violation. Evidence that the carrier had prior brake violation notices and failed to correct them is highly damaging.

Massachusetts Fault Laws and How They Affect Your Settlement

Massachusetts uses the 51% bar rule. This is governed by Massachusetts General Laws Chapter 231, § 85 (modified comparative fault, 51% bar).

Massachusetts Fault Rule: Modified Comparative Fault (51% Bar)

Under Mass. Gen. Laws ch. 231, § 85, if you are assigned 50% or less of the fault, your damages are reduced proportionally. If you are assigned 51% or more, you recover nothing.

Example: Your damages total $800,000. You are found 20% at fault. Your net recovery: $800,000 × (1 − 0.20) = $640,000.

Example: You are found 51% at fault in the same case. Your recovery: $0. Defense attorneys aggressively seek to push your fault above 50%.

Major Massachusetts freight corridors: I-90 (Mass Pike), I-93, I-95, I-495, Route 128 — these interstates carry the highest commercial truck traffic volume in the state and account for a disproportionate share of large truck crashes.

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Frequently Asked Questions

In Massachusetts, brake failure / runaway truck accident settlements typically range from $263K to $2.0M. Massachusetts follows modified comparative fault (51% bar rule), which means Massachusetts uses the 51% bar rule. The best way to estimate your specific case is to use our free calculator or consult a licensed Massachusetts truck accident attorney.

The average brake failure / runaway truck accident settlement in Massachusetts is approximately $263K–$506K for moderate injuries. Severe injuries with surgery or permanent disability can exceed $2.0M. Catastrophic and wrongful death cases routinely exceed $3 million in Massachusetts.

In Massachusetts, you have 3 years from the date of your accident to file. Missing this deadline typically bars you from recovery. Consult an attorney as soon as possible — the truck's black box data is often overwritten within 30 days.

Massachusetts uses modified comparative fault (51% bar rule). Massachusetts uses the 51% bar rule. For example, if you are found 20% at fault, your settlement is reduced by 20%.

Liability in commercial truck accidents often extends beyond the driver. Potentially liable parties include: the trucking company (respondeat superior, negligent hiring/training/retention); the cargo shipper or loader (if improper loading contributed); the truck or equipment manufacturer (product liability); a maintenance contractor; and in some cases, a broker who arranged the shipment. An experienced Massachusetts truck accident attorney will investigate all potentially liable parties to maximize your recovery.

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