Wyoming Rear-End Collision Truck Accident Settlements

Average settlement ranges, Wyoming fault laws, and what to expect after a rear-end collision accident on I-80, I-25, I-90.

Last Updated:April 2026

Sources:FMCSA, NHTSA, Wyoming Court Records

Data:Verified against 49 CFR Part 390–399

Reviewed by:Licensed Attorney

⚠️ Wyoming has a 4-year statute of limitations on truck accident claims. Acting quickly protects your right to compensation.

Quick Facts: Wyoming Truck Accidents

FAULT RULE

Modified Comparative Fault (51% Bar)

TIME TO FILE

4 Years

FED. MIN. INSURANCE

$750,000

TYPICAL MODERATE SETTLEMENT

$263K–$506K

How Much Is a Rear-End Collision Truck Accident Settlement in Wyoming?

In Wyoming, rear-end collision 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. Wyoming's Modified Comparative Fault (51% Bar) directly affects your final compensation amount.

Wyoming Rear-End Collision 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 Wyoming?

→Injury severity and type of medical treatment required
→Wyoming'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 Rear-End Collision Truck Accident?

Rear-end collisions involving commercial trucks are among the most common and deadliest crashes on US highways. The stopping distance of a loaded 80,000-lb semi traveling at 65 mph is roughly 525 feet — nearly two full football fields — meaning following-distance violations are frequently the root cause.

Common Causes

→Insufficient following distance (FMCSA violation)
→Distracted driving — phone use, dispatch communication
→Driver fatigue and hours-of-service (HOS) violations
→Brake failure or degraded brake performance
→Hydroplaning or loss of traction in wet conditions
→Sudden traffic slowdown in construction zones or merge points

Common Injuries

→Whiplash and cervical spine injuries
→Traumatic brain injury (TBI) from head whip
→Thoracic and lumbar spinal compression fractures
→Seat belt-related chest and abdominal injuries
→Rear intrusion crush injuries
→Wrongful death

Key Evidence & Liability Factors

▸Driver's electronic logging device (ELD) for HOS violations
▸Event data recorder (EDR) showing speed and brake timing
▸Cell phone and dispatch communication records
▸Dashcam footage from the truck or trailing vehicles
▸Pre-trip inspection records for brake condition

FMCSA note: FMCSA 49 CFR § 392.22 requires drivers to maintain safe following distances. HOS violations under 49 CFR Part 395 are frequently cited as a contributing factor in rear-end fatigue crashes.

Wyoming Fault Laws and How They Affect Your Settlement

Wyoming uses the 51% bar rule. This is governed by Wyoming Statutes Annotated § 1-1-109 (modified comparative fault, 51% bar).

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

Under Wyo. Stat. Ann. § 1-1-109, 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 Wyoming freight corridors: I-80, I-25, I-90, US-26, US-191 — 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 Wyoming, rear-end collision truck accident settlements typically range from $263K to $2.0M. Wyoming follows modified comparative fault (51% bar rule), which means Wyoming uses the 51% bar rule. The best way to estimate your specific case is to use our free calculator or consult a licensed Wyoming truck accident attorney.

The average rear-end collision truck accident settlement in Wyoming 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 Wyoming.

In Wyoming, you have 4 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.

Wyoming uses modified comparative fault (51% bar rule). Wyoming 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 Wyoming truck accident attorney will investigate all potentially liable parties to maximize your recovery.

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