Steer Tire Blowout on the New Jersey Turnpike
You are southbound on the New Jersey Turnpike in the center lane at 60 mph, pulling a loaded 53-foot trailer, gross weight about 76,000 lb. Without warning, the right steer tire blows. The steering wheel jerks right, and the tractor pulls hard toward the right lane, where a loaded box truck is running alongside your trailer. The concrete median barrier is on your left, and the right shoulder ahead is narrow. You have both hands on the wheel. The trailer is still tracking, but you can feel it pushing. Your foot is on the accelerator. You have about 4 seconds before you reach the box truck's rear. Traffic behind is close. You need to decide what to do with the steering, the throttle, and the brakes before the situation gets worse.
1. What are your first three actions, and why is hard braking or jerking the wheel dangerous?
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Grip the wheel firmly with both hands, keep the tractor straight, and ease off the accelerator. Do not stomp the brake or jerk the wheel. A steer-tire blowout already pulls the vehicle toward that side; hard braking shifts weight forward and can make the pull stronger, while a sudden correction can cause a rollover or a trailer swing. Signal and use hazard lights when you can, check the right mirror, and wait until the speed has dropped before moving toward the shoulder. Your goal is to keep the combination in its lane and under control while the box truck clears.
2. How should you slow and where should you stop? What do you check after stopping?
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Let the vehicle slow by rolling off the throttle, then use light, steady braking once the wheel is under control. Move to the right shoulder only after you have slowed and the box truck is no longer alongside; the shoulder is narrow, so stop as far right as possible and avoid stopping in a travel lane. After stopping, set the parking brake, chock if needed, turn on hazard lights, and place warning devices. Check the damaged tire, wheel, hub, fender, air line, and brake chamber for heat, cuts, or leaks; check the trailer and load for shift. Do not try to drive on the damaged tire. Report the blowout and get service.