You asked: Are all RV tires the same size?

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 RV tires?

8 – 9 – 10 – 12 – Inch Trailer Tire Sizing

Older Size Tire Size Overall Diameter
4.80/4.00-8 16.1 inches
5.70-8 18.1 inches
16.5 x 6.5 – 8 165/65-8 16.5 inches
18.5 x 8.5 – 8 215/60-8 18.3 inches

How do I choose an RV tire?

Load Capacity

In order to properly manage the weight of your RV trailer, all tires must be identical in size and the combined capacity of the tires must equal or exceed the Gross Vehicle Weight (GVW) of the axle. In fact, the combined capacity of all of the tires should exceed the loaded trailer weight by 20 percent.

Can you use trailer tires on an RV?

Light truck tires (LT) are sometimes used in RV applications but generally not on utility trailers. … A thicker sidewall allows a trailer tire to handle more vertical load. I recommend going with ST trailer tires. The ST stands for special trailer.

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Why do RVS have small tires?

Probably the biggest reason they are smaller is that it costs the mfgr less to use small tires. The second reason could be that with smaller diameter tires there is a smaller intrusion into the space inside of the trailer (wheel wells). Reducing “unsprung weight” which helps with stability.

What size are most camper tires?

Trailer tire sizes are broken into main groups 12 inch and smaller and 13 inch and larger. Sizes 12 inch and smaller are generally listed by a two number size, such as 4.80-8 or 5.70-12. The first number in this size is the width of the tread, the second number is the size of the rim that it mounts on.

How many years do RV tires last?

The common rule of thumb for changing your RV tires is anywhere between three and six years. If you are on the road often, and you think your tires need to be changed, then it may not be possible to last as long as six years.

How do you know if your RV 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.

Does Costco work on RV tires?

Perhaps you have not thought of Costco RV tires previously, because they sell so many other things in a large warehouse club type of store. … But when you have the Costco RV tires installed on your RV and then you take your RV for a drive, you will experience the sensational quality of the tires first hand.

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How much do Camper tires cost?

Generally speaking, you should expect motorhome RV tire prices to fall somewhere between $200 and $350+ for each good motorhome tire.

Are Bigger tires better for trailers?

You can add larger wheels and tires to a trailer as long as you have enough room for the larger size. … Larger tires will typically have a higher weight rating. Tires with a higher weight rating will not increase the load carrying capacity of the trailer, so you will still be limited to the weight capacity of the axle.

Are LT tires better for towing?

For carrying loads or going offroad, LT tires are better. Because of the stiff walls, there is less sway when towing, although the ride is a bit harsher. LT tires are also better for off-roading because the rubber is more resistant to chipping.

Life on wheels