We often neglect our trailer's tires… until something goes wrong with it. We tend to overlook our camping trailer’s tires which were sitting in a gross mixture of grass and mud for months on end.
What we didn’t know is, all that moisture buildup was already eating the tire and gradually inflating it until it’s no good for our next road trip - especially prone to quick inflation are cheap and low-quality tires hence the need for the best trailer tires to ensure comfort at all times.
We have this misconception that our trailer tires will last forever because we only use it a couple of times a year. It’s high time we change that thinking! These sturdy tires need care and maintenance too, just like our approach with our car tires.
Finding the best trailer tire can be tricky and overwhelming because the transportation industry is spewing tire models one after another that we’re basically faced with fifty or so trailer tires each unique in their own ways.
In our mission to help you find the answer to all things camping-related, we’ve laid out a list of trailer tire characteristics to help you figure out what tires suits your needs, and we also provided a list of the best trailer tires in the bunch.
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Let's now review each tire individually:
1. Freestar M-108 8-Ply D Load Radial Travel Trailer Tire
With a 15” rim, 8-ply construction, and a load range of 1820 pounds (Load range D), Freestar’s M-108 might be the most durable and best trailer tire deals you can snag out there.
The solid tires are perfect for both short and long trips as there are eight plies of rubber stacked on top of each other inside this terrific wheel, ready to brave any rocky road ahead.
Also, the benefits of having a transverse radial ply design are numerous. For one, its treads assure stronger road grip to provide more maneuverability and control on the road, especially during rainy conditions.
Moreover, the flexible and thicker sidewalls offer shock and damage protection as well as a comfortable ride.
We purchased these tires for our second-hand double axle boat trailer we bought years ago. We’ve had the tires for almost a year now and we so far, we have no complaints.
They are economical, and after hauling the boat to the lake every other weekend last boating season, they show no signs of wear.
2. Wheels Express 15" White Spoke Trailer Wheel with Bias Tire
Equipped with an elegant 15” rim with white spoke pattern.
Wheels Express’ 15” Trailer Wheel only weighs 38 pounds but can handle a hefty 1820 pounds of trailer weight (Load range D).
This terrific tire sports a bias 6-ply design. Imagine how durable this is when six layers of rubber lie inside the tire!
With an angled ply construction wherein plies run diagonally across the entire tire’s width, this tire can surely tackle and withstand rough roads without giving the rider any discomfort due to reduced rolling resistance.
You should also note that this tire has a 5.45 bolt circle pattern. Bolt pattern simply measures the number of lug holes in the rim and the distance between each hole. For this tire to fit your trailer, make sure that your trailer features the same pattern too.
Overall, this is a nice rim and tire combo. It’s well balanced, has a strong built, and the tire pressure holds up for long. We can say that because we’re using this tire model for quite a long time now.
The first time we tested it, we drove 500 miles to the mountains and back with about 6000 pounds of ATV and gear on the trailer. The road was extremely rough, but the trailer tackled it effortlessly.
3. Wheels Express 13" White Spoke Trailer Wheel with Bias Tire
Yet another entry from Wheels Express is the 13" White Spoke Trailer Wheel which bears the exact appearance and features of its 15” counterpart but measures a tad smaller in diameter.
Featuring a 15” white rim, D load range, 5.45 bolt circle pattern, and a 6-ply construction, this trailer tire will surely get you through your wildest and roughest adventures.
Note that this tire will only feet trailers with 13” wheels -- no more, no less. While standard trailers have 15” wheels.
A few of the older model population still sport 13” frames. Hence, this tire is the ideal replacement for those with older trailers that have parts that are hard to find in stores.
These tires fitted nicely on our 1979 bass tracker trailer with 6.50” x 13” old tires. The only issue was the tire’s center hub was a little larger than ours which made it harder to hold the tire. But the thread, lugs, and everything worked out fine, so we’re quite pleased with these tires.
4. Freestar ST 205/75R14 M-108 6-Ply C Load Radial Trailer Tire
Freestar’s ST 205/75R14 is the first trailer tire entry here in our little list which doesn’t come with a rim or anything, just the rubber tire - definitely a breather!
This tire will fit a 15” rim, has a C load range (1760 lbs), and features a 6-ply construction.
Though this tire has a lower load range than the rest, it held air excellently like we’ve experienced.
However, potential users should just use this particular tire as a spare if possible. It may cause what’s called a “radial tire run out” wherein the wobbly tire makes you think the wheel is bent because the radius of this tire isn’t perfectly round or consistent due to the presence of uneven striations.
Tire runout can cause uncomfortable vibrations, bumpy rides, and even collisions. We have endured this, and trust us, it’s not very fun at all.
5. Carlisle Sport Trail LH Bias Trailer Tire
The Carlisle Trailer Tire is made for rugged performance whether it be for construction, utility, hauling, boating, or camping.
Featuring an innovative bias ply construction design with low rolling resistance and premium contour, this tire aims to last longer than most trail tires.
Furthermore, it has a wider shoulder which offers better grip and contact under loaded conditions and excellent stability at highway roads.
With regards to the sidewall prints, you’ll see that this tire only supports a weight of up to 990 pounds.
Apparently, it’s too light of a capacity but those who do not have a lot of gear to haul and transport may find satisfaction with this model, but those who work their trailers to death should definitely skip this product.
Trailer Tires Characteristics
Have you ever wondered if you can replace your flat trailer tire with one of your spare car tires at home? If you’re thinking about doing it, do not attempt to. It simply won’t work! Both tires are engineered differently from each other.
A tire’s sidewalls show you the dimensions, designated purpose, and age. The first thing you need to know is how to identify if a particular tire is suitable for trailer use. Before examining the tire’s appearance and material, look for the Special Trailer (ST) sign embedded in the sidewall first. If the tire bears these words, it’s meant for trailer use.
Trailer tires are made from heavy-duty materials. ST tires feature stiffer and strengthened sidewalls to handle the heavy load of the trailer home or boat and thus help in reducing sway.
Otherwise, if the tire is too flexible like typical passenger vehicle tires when rounding curves, the trailer will sway a lot, making it hard to shift the trailer’s direction and maintain stability all throughout the trip.
Bias Ply vs. Radial Trailer Tires
Untrained eyes may only see lines and patterns on tires, but these formations are engineered carefully to elicit various responses based on design pattern.
Trailer tires can either be classified as bias ply or radial. Bias-ply trailer tires have sidewalls constructed with nylon belts sidewalls that are stiffer and transfer more power to the ground whereas radial tires are less stiff and have an increased load capacity courtesy of its steel belts.
Additionally, radial tires emit less road noise and are ideal for long trips as compared to bias-ply tires which are preferred for shorter trips.
You should also note that you can never mix these two tire types; just use either one for your trailer.
Knowing the difference between the two tire kinds is crucial as it's one of the primary determinants of a trailer's road performance. Learn more about their differences below.
Load Range And Inflation Pressure
Trailer tires, whether bias-ply or radial, can carry up to a particular trailer or boat weight only. You can see the indicated load range at the tire’s sidewall. For trailer tires, Load Range B seems to be the lightest weight it can carry while Load Range E is the heaviest.
You’ll always see “psi” or the tire’s maximum inflation pressure beside the load range. Typically, the further load range’s letter, the greater the maximum inflation pressure of the tire.
This parameter identifies the maximum allowable pressure a particular tire can hold. You may think that the rubber tires support the vehicle, but it really is the interior pressure that’s behind the motion.
Tire pressure also decreases similar to a balloon that loses air after some time. Hence, practice checking your trailer tire’s inflation pressure periodically to maintain optimal traction and stability.
View our load range and inflation chart below to see which range fits your trailer or boat.
Weight capacity (pounds) per tire
Maximum inflation pressure (psi)
Extending The Tire’s Life
Again, trailer owners should care for their trailer tires as much as they do with their car tires to keep them in tip top shape and performance.
Here are three valuable tips from a tire expert that are essential in prolonging your trailer tire’s life and use.
The clear winner of our round up of the best trailer tires is Freestar’s M-108 8-Ply D Load Radial Trailer Tire.
With a solid built and unparalleled performance in and off the road, this amazing tire might be the best deal you can spot in the market.
Its best features which include a 15” rim, transverse radial ply design,8-ply construction, and a load range equal to 820 pounds is the reflection of durability and comfort.
Hey, camper! Are your tires all set to brave the camping season?
If not, we hope you’ve found “the one” that suits your preferences in our selection above. Do you think we missed some great stuff here?
We’d love to hear your thoughts in the comments section below. Don’t forget to share this post. Cheers!
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