If you're wondering whether you should check your trailer tires as often as your vehicle tires, the answer is yes! One of the most common and dangerous issues trailer owners face is a tire blowout or breakdown. Fortunately, regular maintenance and tire checks can help prevent these problems and keep you safe on the road.
Here are some things to look out for when inspecting your trailer tires:
Tire Pressure:
Maintaining proper tire pressure is essential for safe towing. Use a tire pressure gauge to measure the pressure of each tire and make sure it matches the recommended levels. Underinflated tires can lead to unexpected blowouts and dangerous driving conditions.
Tread Depth:
Your tire tread provides grip and stability, so it's important to check its depth regularly. Here are three ways to do it:
- Tread Depth Gauge – This simple tool measures the amount of tread left on your tires.
- The Penny Test – Insert a penny headfirst into the tread grooves. If you can see the top of Abe Lincoln's head, your tires are too worn and need replacing.
- Wear Bars – These built-in indicators in your tires will tell you when it's time for a replacement. If the tread is flush with the wear bars, it's time for new tires.
Sidewall Inspection
Even if your tread looks good, the sidewalls of your tires can reveal hidden damage. Check for:
- Punctures
- Bulges
- Cracks
- Cuts
- Dry rot (cracks that appear in a spiderweb pattern)
If you notice any of these issues, it's best to replace the tire before it becomes a safety risk.
Tire Age
Even if your trailer tires look fine, age plays a role in their safety. To find out how old your tires are, check the DOT code on the sidewall. The last four digits indicate the week and year of manufacture (e.g., 2319 means the tire was made in the 23rd week of 2019). On average, trailer tires last about five years with normal use and maintenance, but replacements should be considered after three to five years.
Mechanic
If your trailer feels rough while towing or your tires show signs of wear, don't wait— bring it to our shop! Our expert service team will inspect your tires, diagnose any issues, and get you back on the road safely.
Schedule your service today and keep your trailer road-ready!