A flat tire on the road is disruptive, but it does not have to become dangerous or expensive. With a calm approach, a clear plan, and the right tools, drivers can minimize risk, protect equipment, and get back on schedule. The steps below outline what to do from the first warning signs to rolling safely again.
Recognize and stabilize
Timely intervention spares you from ruin. Watch for signs of spotting or pulling to one side, vibrations in the steering wheel or seat, audible banging, and/or a drop in tire pressure shown on your monitoring system. Once you see any of these signs, let off the accelerator slowly and avoid making sharp turns.
Pick a secure location to park the vehicle. Give advance notice of your intent to park (using the turning signal) and move onto the right side shoulder or designated parking area, then find a location that has level ground in a location where you can see the roadway clearly. Turn on your hazard lights instantly, apply the parking brake, and put reflective triangles at distances according to the law and weather surrounding the incident.
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Assess the situation
Determine where the tire is (steering, driving, or trailer tire) and what happened to it (e.g., leakage); most steering tire catastrophes will require a roadside service. Additional operation could destroy the wheel and impair driving ability.
Protect your truck and load
Prevent secondary damage. Keep the vehicle stationary if the tire is flat; running on the rim can damage brake components, wheel ends, and suspension. Chock wheels on the opposite side if on an incline or in windy conditions.
Shield the load and equipment. For trailers, confirm that cargo securement remains intact and that any air-ride suspension maintains pressure. If the vehicle uses TPMS, note readings for service technicians to speed diagnostics.
Decide: repair, replace, or tow
Review company policy and tire service guidelines. A tread puncture within the repairable zone of the tire may be suitable for repair, while other types of tire damage such as a sidewall cut or a large tread puncture may require tire replacement. A steer tire, once damaged, should not be repaired on a shoulder; you must contact an authorized professional service provider to facilitate this task.
Provide roadside assistance with as much information as possible regarding your current location (highway and southbound, mile marker, etc.) and include any tire or wheel size and type, as well as any TPMs, etc., and other related items, to ensure that the correct replacement tire comes to you promptly.
With Govea Truck Service, there’s no need for towing. We’ll get you back on the road. Call us for quick roadside assistance.
Execute safely
If you’re trained and permitted to change a tire, follow lockout procedures: secure the vehicle, use rated jacks and stands on solid ground, and never place any part of the body under a lifted vehicle. Break lug torque in a star pattern, match torque specs on install, and re-check after the first 50–100 miles.
Maintain situational awareness. Keep hazard lights on, position the vehicle for maximum buffer space from traffic, and constantly reevaluate weather, visibility, and traffic speed.
Prevent the next flat
Routine maintenance reduces incidents. Conduct thorough pre-trip and post-trip inspections, verify correct cold inflation pressures, and remove embedded debris before it becomes a leak.
Monitor heat and load. Avoid overloading, distribute weight properly, and allow cooling time after long descents. Proper inflation, alignment, and timely rotation extend tire life and improve safety.
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