Truck vs. Motorcycle Accident Lawyer — Serious Injury & Wrongful Death

Motorcyclists struck by tractor-trailers face the worst injury outcomes on American highways. The mass differential is even more extreme than truck-vs-passenger-car: a 500-pound motorcycle and rider against an 80,000-pound tractor-trailer produces injury patterns that demand specialized investigation, aggressive evidence preservation, and intensive defense against the bias many adjusters and jurors carry against motorcyclists. Siddons Law Firm represents seriously injured motorcyclists and the families of those killed in truck-vs-motorcycle crashes across Pennsylvania, New Jersey, New York, and Maryland.

Why Truck vs. Motorcycle Crashes Tend to Be Catastrophic

The motorcyclist has no airbags, no crumple zones, no seatbelt — only a helmet and (often) protective riding gear. Initial impact with a tractor-trailer typically separates the rider from the motorcycle and propels them into the truck, the pavement, a barrier, or oncoming traffic. Secondary and tertiary impacts produce the catastrophic outcomes: TBI even with helmet use, severe road-rash and degloving injuries, multi-fragment fractures from impact and pavement contact, spinal cord injury, internal-organ trauma, and frequently fatal outcomes.

The injury pattern is further compounded by truck-specific mechanisms: the motorcyclist can be struck and dragged underneath the trailer (underride), thrown into the truck’s wheels, or crushed beneath the rear axle.

Most Common Truck vs. Motorcycle Crash Profiles

• Lane-change blind-spot strikes — the truck driver fails to clear the right-side blind spot before changing lanes and strikes a motorcycle traveling alongside.
• Left-turn-across-oncoming — the truck turns left across the motorcycle’s lane, often misjudging the motorcycle’s approach speed.
• Following-too-closely rear-ends — the truck rear-ends a slowing or stopped motorcycle, often fatal at any speed.
• Improper merge into motorcycle’s lane — the truck merges from an on-ramp into the lane the motorcycle was traveling.
• Cargo-spill secondary collisions — the motorcycle strikes spilled cargo or evades into a fixed object.
• Underride strikes — the motorcycle slides beneath the trailer; FMCSR §393.86 underride-guard requirements are critical evidence.

Defending Against Motorcyclist Bias

Motorcyclist cases require active defense against juror and adjuster bias. Common biased framings include “lane-splitting” (illegal in PA, NJ, NY, MD), “going too fast,” “no helmet,” “inexperienced rider,” and “couldn’t have been seen.” We counter each through:

• Accident reconstruction — scene measurements, vehicle dynamics, conspicuity analysis.
• Visibility/conspicuity expert testimony — establishing that the motorcyclist was visible to a reasonable truck driver.
• FMCSR mirror and lookout analysis — establishing what the truck driver should have seen.
• Helmet-use evidence — relevant only to enhanced injury (not liability) in most cases; PA and NY allow rider choice on helmet use; NJ requires helmet; MD requires helmet.
• Rider-experience records — license endorsement, rider-training course completion.
• EDR / black-box data — modern motorcycles increasingly have EDR analogues that establish pre-crash speed.

FMCSR Liability Framework

• 49 CFR §392.7 — pre-trip inspection.
• 49 CFR §393.80 — rear-vision mirrors (critical for blind-spot analysis).
• 49 CFR §393.86 — rear underride guards (critical in underride cases).
• 49 CFR §392.6 / §392.14 — speed-too-fast / extreme caution.
• 49 CFR §391.41 — driver medical qualification.
• 49 CFR Part 382 — drug-and-alcohol testing.

State Recovery Framework

PA: §1705(d) limited-tort exception preserved (and motorcyclists are typically full-tort by default); 2-year SOL.

NJ: §39:6A-8(a) verbal threshold (motorcyclists not bound by AICRA verbal-threshold limitations under Lindenmuth v. NJM); 2-year SOL.

NY: §5102(d) threshold; 3-year PI / 2-year wrongful death; pure comparative negligence.

MD: Pure contributory negligence; 3-year SOL; §11-108 cap.

Common Serious Injuries from Truck vs. Motorcycle Crashes

• Traumatic brain injury — even with proper helmet use; concussion through diffuse axonal injury.
• Cervical and thoracic spinal cord injury.
• Multi-fragment fractures — pelvis, femur, tibia.
• Severe road-rash and degloving injuries — pavement contact at speed.
• Crush injuries and amputations — particularly in underride or rear-wheel-strike events.
• Internal-organ trauma.
• Wrongful death — disproportionately common.

What to Do After a Serious-Injury Truck-Motorcycle Crash

1. Get to a Level-I trauma center.
2. Send spoliation letters within 24-72 hours preserving truck ELD, dispatch records, dash-cam, mirror inspection records, underride-guard records (if applicable), driver qualification file, and post-accident inspection.
3. Preserve the motorcycle. Don’t authorize repair or scrap; physical evidence on the motorcycle is critical.
4. Demand traffic-camera footage within 24 hours.
5. Identify witnesses — other motorists, pedestrians, business storefront cameras.
6. Engage counsel within days — motorcyclist cases require specialized investigation.

Frequently Asked Questions — Truck vs. Motorcycle

Will my case be hurt because I’m a motorcyclist?
Adjusters and defense lawyers often try to exploit motorcyclist bias. We counter through accident reconstruction, conspicuity analysis, and rider-positioning expert testimony — and through aggressive litigation strategy that surfaces the truck driver’s actual conduct.

Does helmet use affect liability?
Helmet use is relevant only to enhanced injury (the helmet-defense), not to liability for the crash itself. PA and NY allow rider choice on helmet use; NJ and MD require helmets.

What about underride crashes?
FMCSR §393.86 underride-guard requirements apply to the rear of trailers; we investigate compliance and condition. Side-underride is not currently federally required but state common-law theories sometimes apply.

What FMCSR rules apply?
49 CFR §392.7 (pre-trip), §393.80 (mirrors), §393.86 (underride guards), §392.6/§392.14 (speed/caution), §391.41 (medical qualification), Part 382 (drug/alcohol).

What if the truck was an Amazon DSP, UPS, or FedEx delivery vehicle?
Layered liability — driver, DSP/carrier, parent company (Amazon Logistics, FedEx Ground/Express, UPS), and property-owner where applicable.

Are punitive damages available?
Yes — particularly where the truck driver was impaired, falsified ELD records, or had a documented history of FMCSR violations the carrier failed to address.

What state laws apply?
PA §1705(d) (motorcyclists typically full-tort); NJ §39:6A-8(a) (motorcyclists not bound by verbal threshold under Lindenmuth); NY §5102(d); MD pure contributory + §11-108 cap.

How much does it cost?
Nothing up front. Contingency fee.