Even with routine maintenance, it’s still possible to experience a tire blowout while driving. Continuing to drive with a flat can cause additional damage and make it difficult to control the vehicle, putting everyone in the vicinity in harm’s way. It’s best to pull over and call roadside assistance for help. Knowing what causes air to seep from the rubber will also leave you better prepared to care for the tires and stay safe on the road.  

3 Common Causes of Flat Tires 

1. You Drove Over Sharp Objects

From nails to shards of glass and rocks, all sorts of sharp objects can become embedded in the tires. The debris can puncture the rubber and cause air to seep out. When behind the wheel, try to avoid driving near construction sites, roadwork, and any other areas where there might be dangerous debris on the pavement.

2. Valve Stems Are Dirty or Damaged

To inflate a tire, you must first unscrew and remove the valve stem protruding from the wheel. If the stems are broken or caked in mud, they won’t be able to provide an airtight seal when screwed back in place. Air will seep through the gaps and cause a flat. During routine rotation, an auto mechanic will check the valves for any signs of damage and provide the necessary repairs. You should also regularly wash the car to prevent grime from accumulating on the stems.

3. Tires Are Over-Inflated

Filling tires with too much air could compromise your safety. While driving, the air inside the tires gets hotter, and the pressure increases. The rubber can rupture due to the strain. Inflating tires to the capacity recommended in the manufacturer manual should prevent this problem.

To ensure your tires are inflated correctly and free of damage, contact the mechanics at H & S Tire & Auto Center in Wentzville, MO, for help. From wheel alignment to brake repair, you can look to the ASE-certified technicians to provide the necessary work to make your vehicle safer and more comfortable to drive. To schedule car maintenance or repairs in St. Charles County, call (636) 327­-5225. A team member is more than happy to answer service questions. You can also visit the auto repair specialists online to request appointments and Facebook for announcements.