Semi-trucks, also known as tractor-trailers, are primarily used for transporting goods and materials across long distances. A semi-truck consists of a towing engine known as a tractor and one or more trailers attached to it. These vehicles can measure up to 70 or 80 feet in length. When fully loaded, a semi-truck can weigh as much as 80,000 pounds or more.

The significant size and weight of semi-trucks make them especially dangerous to cars and other vehicles on the road. In collisions, the occupants of smaller vehicle bear the brunt of the injuries. Adding to the risk is the fact that drivers may be fatigued from long hauls with insufficient rest, or may be under the influence of stimulants to keep awake, which can impair their judgment. 

Common types of semi-truck accidents and their causes are:

1. T-bone accidents — These occur when the side of a semi-truck is hit by the front or rear of another vehicle, typically at intersections. These accidents often happen due to failures in yielding the right of way or misjudging the speed of the approaching truck.

2. Jackknife accidents — This type of accident happens when the trailer of the semi skids and ends up at a 90-degree angle to the tractor. Jackknifing can be caused by sudden braking, slippery roads or improper handling of the vehicle.

3. Rollovers and tip overs — Rollovers occur when the truck flips over onto its side or roof. High speeds, sharp turns and instability of the cargo load are common causes. Tip overs are similar except that the tractor remains upright.

4. Sideswipe accidents — These happen when a semi-truck and another vehicle are traveling parallel to each other, and the truck inadvertently swipes the side of the other vehicle. They can occur due to blind spots, drifting between lanes, or misjudgment of the truck’s lateral clearance.

5. Wide turn accidents — When making right or left turns, semi-truck trailers may need to swing wide in the opposite direction. Unsuspecting drivers of other vehicles may get caught in the wake of the turn, leading to collisions.

6. Override and underride collisions — Override accidents occur when a semi-truck runs over a smaller vehicle ahead of it, often due to inadequate stopping distance or attention. Underride collisions happen when a smaller vehicle crashes into the back of a semi-truck and slides underneath the trailer. These accidents are very dangerous and often fatal.

To avoid automobile accidents, drivers should maintain a safe following distance behind semi-trucks, be cautious of truck blind spots, avoid sudden lane changes and be vigilant at intersections. It’s also advisable to anticipate wide turns and give trucks ample space to maneuver. Special alertness is needed during adverse weather conditions. 

If you have been hurt in a collision with a semi-truck, the law firm of Rubino Ruman, Crosmer & Polen in Dyer, Indiana will work to get you receive the compensation you need and deserve. Call us at 219-227-4631 or contact us online to schedule a free consultation.