What size are RV tires?

What is the standard RV tire size?

For example, a common trailer tire size is ST225/75R15. ST stands for special trailer and indicates that this tire is designed to be used on a trailer. 225 is the width of the tread in millimeters. 75 is the height of the sidewall represented as a percentage of the tread width.

Are all RV tires the same size?

Size Matters

There are multiple different types of RV’s, and there are multiple different types of tires that each of those RV’s may use, so in the case of RV tires: size DOES matter!

What size are Class C RV tires?

Available models to fit Class C RVs

Available in 16″, 19.5″, 22.5″ and 24.5″ rim sizes. Intellimax rib technology helps provide a stiffer tread for high mileage and even wear.

What size tires are on a Class A motorhome?

Available in 16″, 19.5″, 22.5″ and 24.5″ rim sizes.

What size are my RV tires?

Simply read the numbers off the sidewall of your current RV tire. The most common tire sizes will have three parts, just like the 205/75-R15 tire pictured at right. This number will tell you the section width, the sidewall aspect ratio and the diameter of the wheel.

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What does ST205 75R15 mean?

It means the section height of the tire is 75% of the 205 mm section width. … The 15 is the wheel diameter in inches and the C after the tire size will designate the load range. The load range C is a 6-ply rated tire. The maximum load rating on the load range C tire in the ST205/75D15 size is 1,820 lbs at 50 psi.

Can I have different size tires on the front and back?

Long story short: Yes, it is a problem to have two tires of different sizes on the front (or back) of your car. Having two different-sized tires on the same axle is generally not a good thing. … Sometimes, people choose to put larger tires on the rear axle of their vehicle for handling reasons, cosmetic reasons, etc.

How do I choose an RV tire?

Here are a few tips that will keep your RV tires looking sharp for up to six years.

  1. Inspect the tires before every journey. …
  2. Check their air pressure frequently. …
  3. Ensure the Gross Vehicle Weight does not exceed the weight rating. …
  4. Evenly distribute weight on the tires. …
  5. Inspect the sidewalls.

Do RVs need special tires?

RVs can come in many different shapes and sizes. Obviously, a camper trailer and a camper van will use a different kind of tire most times. Similarly, big rig motorhomes also need a specific tire to handle the immense weight.

What is a class C tire?

C-Type tires are tires designed for certain cargo vans, specifically meant to handle high loads. C-Type tires are designed to accommodate the heavy loads that modern, European-style cargo vans require. … C-Type tires may also be referred to as euro-metric commercial tires.

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Why are RV tires so small?

RVs have small tires because a smaller tire means less intrusion into the undercarriage space and wheel wells (=more space for you inside). Because of this, the RV retains more stability as well. Another reason these tires are so small is likely due to manufacturers cutting costs by using smaller tires during assembly.

How much do Class C tires cost?

Class C. For a single Class C tire, the estimated cost can amount to around $110. Here are some popular brands and their price per tire: Hankook Dynapro HT RH12 235/85R16 tire: $123.

How many tires does a Class A motorhome have?

To avoid this, you need to do a tire rotation on all four tires. Make sure you’re not driving with old tires, especially if your motorhome is preowned. One of the first things you should do before taking a preowned RV out on the road is check the tires.

Are RV tires different?

Motorhome tires are different from car or trailer tires. Motorhomes and towing vehicles carry a lot of weight, so ones made for a sedan won’t cut it. … Always check your owner’s manual to make sure your tires are sized properly. Check the sidewall of each tire to find its age, and replace all four every 10 years or less.

How long are Class A RV tires good for?

While most tires will need replacement before they achieve 10 years, it is recommended that any tires in service 10 years or more from the date of manufacture, including spare tires, be replaced with new tires as a simple precaution even if such tires appear serviceable and even if they have not reached the legal wear …

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