Allowing your trailer to sit directly on the ground for extended periods of time can cause a problem with your tires known as “flat spotting.” This occurs because tires have memory: when they don't move for any length of time they remember the position in which they were parked.

How do I keep my trailer tires from getting flat spots?

What Preventative Measures Can I Take to Prevent Flat Spots

1. Inflate your tires to manufacturer-recommended levels and checking the tire pressure often.
2. Wash your tires to remove harmful elements.
3. Cover your tires with UV-protectant covers.
4. Keep the vehicle out of sunny areas in a covered parking area.

Do trailer tires get flat spots?

Keep 'em moving — A parked trailer means the tires are bearing the weight in the same position on the tire for a long period of time. This can result in “flat spots” on a tire.

How long can trailer tires sit?

A tire that is not in use can degrade from ultraviolet (UV) exposure. The life expectancy of a trailer tire varies from manufacturer to manufacturer; however, most are between 3 to 8 years, regardless of mileage.

Can a tire get a flat spot from sitting?

This phenomenon is known as flat-spotting, a condition that occurs when a tire has been stationary under vehicle load for a prolonged period. The tire has a flat spot in the area where it was in contact with the ground.

Flat Spot on Tires from Storage or Sitting and Vibrations when Driving How to Spot a flat area

How long do tires have to sit to get flat spots?

According to Edmunds, leaving a car parked for as little as one month may be enough time to develop severe tire spotting. If you're planning on storing your car for weeks or months, properly prepare your vehicle for storage to help prevent flat-spotting and preserve vehicle performance.

How long can tires sit unused?

In general, tires can sit unused for 6-10 years. Though, after the six-year mark, an annual inspection will be necessary.

How do you know if your trailer tires are bad?

Tires do have built-in tread wear indicators to help you realize when it is time to replace them. The indicators are the raised sections with intermittent spacing in the bottom of the tread grooves. When these indicators appear even with the outside of the tread, it's time to replace your trailer's tires.

Should trailer tires be rotated?

Trailers, just like vehicles, need their tires rotated too. To avoid mechanical problems both minor and major, it is recommended that you rotate your trailer tires.

How often should you change trailer tires?

Generally trailer tires should be replaced every 5 to 6 years regardless of mileage and use. This "clock" can be started once the tires are mounted to your trailer, assuming they were stored in a controlled environment between the manufacturer date and the day they were mounted.

What causes flat spots on semi trailer tires?

There are only 2 things that cause this. One is locking up the brakes in an emergency stop situation. The second and most common is frozen brakes. This looks to be the rear axle on the tractor that is not engaged unless you flip on the power divider.

What can I put under my RV tires for storage?

Use Tire Covers

By covering your RV's tires in storage, you'll increase their longevity and prevent things like tire dry rot. Tire covers are inexpensive and easy to install. Simply slip them over the top of the tire and then secure the bottom.

How do I keep my trailer tires from dry rotting?

One method to avoid the heat and delay the occurrence of dry rot is to jack up your trailer tires when they are not in use to keep them from the ground. An alternative message is to position your wheels on thin plywood boards so the tires don't have direct contact with the hot ground.

Why do trailer tires wear unevenly?

Generally, trailer tires don't wear evenly: It's just physics. When a tandem axle trailer with four tires takes a tight turn, the inside tires will “slide” a bit rather than roll, because they have significantly less distance to travel. Over time, this scuffs off tiny parts of the tread, creating odd wear patterns.

Do trailer tires get balanced?

Since the primary duty of a trailer tire is supporting a vertical load, rather than gripping an automobile through turns, trailer tires do not have to be dynamically balanced like passenger car tires do. Steering and cornering are less of a concern on a trailer tire than they are on an automotive tire.

Do you rotate single axle trailer tires?

Single axle boat-trailer tires usually don't need to be rotated. A tandem axle trailer rotation isn't necessary unless you notice increased wear that's occurring faster than normal. In that case, rotate the tires from front to back, preferably in an "X" configuration.

Should trailer tires be inflated to max psi?

When it comes to trailer tires you always want to have them inflated to their max psi when cold. Not only do you get the full capacity at the max psi, you also will generate less heat in the tire since there won't be as much flex in the sidewall, you'll get better wear and better fuel mileage.

What causes trailer tires to wear on the inside?

Tire wear on the inside generally indicates an overloaded trailer. If you have not been carrying heavy loads, check to see if the axle has been flipped. If it has, that would be why the tires are wearing. An axle has a bow in it that should be curved up.

Why is my trailer bouncing?

Improper tire pressure, oversized trailer tires, stiff suspension, improper load balance or tongue length combined with the position of the axle can all be culprits. All parts of the towing system must be working together to keep the tires on the pavement and ensure a smooth ride.

Do tires go bad in storage?

When properly stored in a climate controlled warehouse, tires have an almost unlimited shelf life, and once they're on the road, proper care can add many years to a tire's life. "In general, we see six years of service with no more than 10 years of total life since manufacture."

Should tires be stored flat or upright?

Make sure to store your tires away from things like electric motors, furnaces, switches, and sump pumps because they are sources of ozone. 5. If possible, store tires vertically rather than stacking horizontally to reduce stress and tire distortion. Also, place on a piece of clean wood and not directly on the ground.

Do rubber tires deteriorate?

The rubber compounds in a tire deteriorate with time, regardless of the condition of the tread. For some people, old tires might never be an issue.