The Right Turn Squeeze: Exposing the Deadly Math of Wide Truck Turns
Navigating an urban intersection is a daily routine for most drivers, but when a 75-foot-long commercial semi-truck approaches the same corner, the geometry of the road completely changes. Because the rear wheels of a trailer follow a shorter path than the front wheels of the cab—a concept known as "off-tracking"—a truck driver cannot make a right turn from the right lane. They must swing wide into the left lane before executing the turn.
This necessary maneuver creates a temporary, highly deceptive gap between the right side of the truck and the street curb. To an unsuspecting motorist or cyclist, this gap looks like an open lane. When the truck completes the turn, that gap violently snaps shut, crushing the passenger car against the curb or dragging a pedestrian under the rear wheels. Exposing the deadly math of wide truck turns and the "right turn squeeze" is vital for proving the truck driver failed to execute the maneuver safely.
Trucking schools explicitly teach drivers how to turn right. Drivers are trained to use the "Button-Hook" method: keeping the truck close to the right curb as they approach, driving straight into the intersection, and then turning sharply. They are strictly warned against the "Jug-Handle" method: swinging wide to the left before the intersection, which actively invites cars to sneak in on the right side.
Dismantling the "Blind Spot" Defense
Following a squeeze accident, the trucking company's defense is entirely predictable: they will claim the victim was illegally passing on the right and "hid" in the truck's blind spot. A skilled plaintiff's attorney will use the FMCSRs and the driver's own training manuals to prove the driver created the hazard:
A properly trained CDL driver knows they must position the rear of their trailer close enough to the curb to physically block any car from attempting to pass on the right. If the driver swung left too early, leaving a massive, inviting 10-foot gap on the right side, the driver is negligent for failing to protect the lane.
A truck driver's job isn't done just because they started the turn. They are trained to constantly monitor their right-side convex "fender" mirrors throughout the entire apex of the turn. If a car enters the squeeze zone, the driver must immediately stop the truck to avoid crushing them. Continuing the turn without checking the mirror is gross negligence.
A truck swinging into the left lane looks exactly like a truck changing lanes to go straight. If the driver failed to activate their right turn signal well in advance, the motorist behind them had absolutely no warning that the truck was about to cut back across the right lane. Attorneys will use dashcam footage to verify if the blinker was actually on.
Shifting Liability to the Motor Carrier
Juries often initially side with the truck driver in a "squeeze" accident because they assume the smaller car was being impatient. However, when an attorney presents the CDL manual and proves the truck driver executed a dangerous "Jug-Handle" turn instead of a safe "Button-Hook," the liability flips immediately. The corporation is held responsible for the horrific injuries caused by their driver's lazy cornering.