You’re juggling work, errands, and everything in between. The last thing you need is to constantly stop and refill your tires. But ignoring low tire pressure isn’t just a hassle. It can lead to poor gas mileage, faster tire wear, and even safety issues.
At The Detroit Garage, we understand how frustrating this can be. That’s why we’re breaking down the top reasons your tires may be deflating, and what you can do to fix it for good.
Top Causes of Air Loss in Tires
1. Weather-Driven Pressure Drops
Michigan weather can change quickly. When temperatures drop, the air in your tires contracts, reducing pressure. Hot weather can cause the opposite problem by expanding the air. During seasonal changes, it’s important to monitor your tire pressure frequently.
2. Air Loss Through the Rubber
Even though tires look solid, they are made from a porous material. Over time, small amounts of air can naturally seep out. This gradual process, called permeation, makes regular tire pressure checks essential.
3. Leaky Valve Stems
Valve stems may be small, but they play a key role in maintaining tire pressure. If they crack, corrode, or become loose, air can escape slowly. These parts are easy to overlook, but replacing them can prevent frequent refills and extend tire life.
4. Improper Bead Seals
The bead of the tire creates the seal against the rim, keeping air inside. If there’s corrosion on the wheel or the tire isn’t properly seated, this seal can fail. Impacts with potholes or curbs often disrupt the seal, causing a slow leak.
5. Rim or Wheel Damage
Bent wheels or rust around the bead area can compromise the airtight seal your tires rely on. These problems may not be visible right away, but if your pressure keeps dropping, it’s a good idea to have your wheels inspected.
6. Tire Punctures and Sidewall Damage
Road debris such as nails or glass can cause small punctures. These leaks may be slow, but they add up over time. While many tread punctures can be repaired, damage to the sidewall is more serious. If the sidewall is cracked or bulging, the tire should be replaced for safety.
Why Proper Tire Pressure Matters
- Handling and Safety: Low pressure can reduce your ability to steer or stop quickly, especially in emergencies.
- Fuel Efficiency: Underinflated tires make your engine work harder, which burns more fuel.
- Longer Tire Life: Keeping the right pressure helps tires wear evenly, reducing the need for early replacements.
Your vehicle’s recommended pressure is listed in the owner’s manual or on the sticker inside the driver’s door. Check it at least once a month.
Signs You Might Have a Slow Leak
- Frequent refills: If you’re constantly adding air to one tire, there’s likely a hidden leak.
- Visible issues: Look for nails, bulges, or small cuts in the tread and sidewall.
- Handling problems: Leaking tires may cause vibrations or make your vehicle pull to one side.
- Low pressure overnight: A noticeable drop in pressure after a cold night may point to a compromised seal or valve.
How to Find an Air Leak in a Tire
• Soapy Water Test
Mix water and dish soap. Spray it on the tire, especially around the tread, valve, and bead. If bubbles form, you’ve found the leak.
• Water Submersion
If possible, submerge the tire in water. Rotate it slowly and watch for bubbles. This helps reveal even small leaks.
• Listen and Feel
In a quiet area, listen for a hissing sound. You can also run your hand along the tire to feel for air escaping.
How to Fix Tires That Keep Losing Air
- Repair minor punctures: Tread leaks can often be fixed with a patch or plug.
- Replace valve stems: These are quick to replace and can prevent future leaks.
- Fix damaged rims: A technician can repair bends or corrosion that interfere with the tire seal.
- Address bead leaks: Proper reseating and cleaning can often solve these issues.
- Replace damaged tires: If there’s damage to the sidewall, replacement is the safest option.
How to Prevent Tire Pressure Issues
- Check tire pressure monthly with a reliable gauge
- Inspect for nails, cracks, or unusual wear
- Rotate your tires regularly to reduce uneven wear
- Replace aging valve stems when installing new tires
- Monitor pressure closely during hot or cold weather
When to See a Professional
If you can’t find the source of the leak, or if you suspect a deeper issue like a faulty bead seal or damaged rim, it’s time to call in the pros. At The Detroit Garage, our team uses advanced tools to diagnose and fix even the most stubborn tire problems.
Getting a professional inspection can save you money, improve safety, and help your tires last longer. It’s a smart step to keep your vehicle in top shape.
Visit The Detroit Garage for Tire Repair and Inspections
If your tires won’t hold air or you’re just tired of the constant refills, let our certified technicians help. The Detroit Garage offers thorough inspections, fast repairs, and expert advice to keep your tires performing like new.
Schedule your appointment today and drive with peace of mind knowing your tires are safe, secure, and ready for the road.
