What Size Tires Do Mobile Homes Use?

Mobile Home Tire Sizes

What size tires should I put on my mobile home? This is a question that many people ask themselves when they are looking for ways to make their mobile home more convenient.

Many factors go into making this decision and it is important to know what you want out of your tires before you start shopping around.  

What do the different tire sizes mean, and how can they help me decide which ones to buy?

Let’s dive in! The most common tire sizes fall between 14 inches up to 27 inches. These numbers correspond with the height of your wheel, with 18-inch wheels being the most popular size for standard passenger vehicles like sedans or trucks.

For example, if you wanted larger tires then 26-inch wheels would be the largest you could purchase and install, and 18-inch wheels would be the smallest. The choice between these sizes depends on your personal preference for ride height.

For example, a taller tire will make you feel like you’re riding higher off the ground; conversely, a smaller tire will make your trailer feel lower to the ground.

What Size Tires Do Mobile Homes Use?

The most common size for mobile home tires is 225/75R15. This size will fit on a wheel that has a diameter of 15 inches and a width of 6.75 inches. The sidewall height (or profile) of the tire will be 75% of the width, or 4.6875 inches. 

So, if you have a mobile home with wheels that are 15×6.5 inches, you would need tires in the size of 225/70R15.

Another most common size for mobile homes tire is a 16-inch tire. This size is versatile and can be used for both travel trailers and fifth wheels. It is important to note that there are different types of 16-inch tires, so it is important to do your research before you buy.

Some people might choose to go up or down in size from the standard 16-inch tire, but it is important to make sure that you consult with an expert to ensure that you are making the right decision for your specific needs.

Does trailer tire size matter?

Absolutely. The size of your trailer’s tires is extremely important, especially if you’re hauling a large load with the vehicle.

Tire sizes are crucial for making sure that everything runs smoothly on the road. While there are several different tire options to choose from, most trailers have either ST or TT tires mounted on them.

If you’re looking for more stability for your heavy load, larger is often better when it comes to your trailer tires. Trailer Tires Direct recommends going with at least a 6 ply rating so you know you have the best quality tire on the market.

Types of Mobile Home Tires

Mobile Home Tire Types

When it comes to mobile homes, there are a few different types of tires you can choose from:

1- ST Trailer Tires

ST trailer tires are specially designed for travel trailers and have extra sidewall thickness to protect the wheels from impact damage. ST tires also have a higher load capacity than other trailer tire sizes, making them a good choice for heavier loads.

ST tires are recommended for travel trailers up to 36,000 pounds.

ST tires do not need to be inflated with nitrogen. Be sure NOT to inflate ST tires with regular air, which contains moisture that can cause the inner tire tube to rust and break down prematurely.

2- TT Trailer Tires

TT trailer tires also have extra sidewall thickness and can handle higher weights than regular trailer tires. TT tires are designed to be used on the rear wheels of travel trailers and 5th wheel trailers, while ST tires should always be placed on the front axle for better stability.

TT tires do not need to be inflated with nitrogen. Be sure NOT to inflate ST or TT tires with regular air, which contains moisture that can cause the inner tire tube to rust and break down prematurely.

3- MST-C Trailer Tires

MST-C Trailer Tires are another solid choice for your mobile home. These tires feature a rubber compound construction that is engineered for strength, durability, and resistance against road hazards—so they’ll hold up even when you drive on busy highways.

MST-C trailer tires are also fitted with a puncture-resistant construction that protects the inner tire tube from sharp road debris and impact damage.

Whether you’re looking for more stability or a taller ride height, there is a tire size out there to fit your needs! And better yet, Trailer Tires Direct carries trailer tires in a wide range of sizes.

How long are mobile home tires good for?

Mobile home tires are good for up to 100,000 miles under the appropriate driving conditions. (For More Details Please Click.)

However, this number can vary depending on your driving habits and road conditions. It is important to note that mobile homes have a ply rating of 6 so you must always maintain at least that much air pressure in your tires (and never exceed 80psi).

What does UTQG stand for?

UTQG stands for Uniform Tire Quality Grading, which is an easy way to gauge the quality of a tire by looking at its tread wear, traction, and temperature grades.

Every U.S.-made tire should feature these ratings, which are indicated by three different letter codes found on the sidewall of every tire:

Tread Wear: A treadwear grade is a number from 0 to 300 that reflects how well the tire will wear compared to other tires of the same size and type.

Traction: The traction grade, which is also a number from 0 to A, reflects the tire’s ability to stop on wet surfaces.

Temperature: The temperature grade, which is a letter from A to C, reflects the tire’s ability to resist heat buildup.

It is important to note that not all tires are created equal; a higher-rated tire does not necessarily mean it is better than a lower-rated tire. Always consult with an expert before making a purchase.

Related Article: Are Mobile Home Tires Legal?

Ruby Nicholls

I am a traveling journalist and content creator, in love with the world of Mobile Homes & RVs. I spend my time filling up on new adventures, and sharing them with you so you can feel inspired to travel too! Every experience is different and at the end, we are all tourists of our own lives.

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