Up to date Jan 9, 2023 6:24 PM

Boat trailer tires shortly change from a small consideration to a time-wasting headache when a fishing journey is derailed by a blown tire. As a substitute of cruising down the street to the launch along with your fishing boat, wanting ahead to the day, you’re fretting round on the shoulder, digging out the jack, and placing on the spare tire…and also you’d higher hope that it’s in first rate sufficient form to get you there.

When you had added preventative trailer tire consciousness and periodic alternative to your annual pre-boating-season guidelines—monitoring the tires’ age and situation and proactively changing tires earlier than they fail—that situation would by no means have come to cross. Enable us that can assist you decide one of the best boat trailer tires in your rig to maintain you off of the roadside and on the water.

How We Made Our Picks

I’ve trailered boats all through the japanese United States, on a number of fishing journeys to Ontario and, most just lately, from New York to Colorado. I’ve realized to start each outing, whether or not a brief journey to the native river or the lengthy cross-country haul, with a trailer and tire inspection. I’ve labored with tire gross sales folks, mechanics, and boating professionals, all of whom have helped me be taught loads about trailer tires. 

Together with all that have, I thought of dozens of trailer tires from 18 completely different firms, utilizing the next standards:

  • Tire building and design: Is the tire radial or diagonal bias? What’s the ply score? Is the producer identified for high quality merchandise and a sound understanding of what boaters want?
  • Sturdiness: The consequences of oxidation and U.V. publicity restrict trailer tire longevity. I seemed for tires with a powerful monitor report on this class. Can they stand as much as cross-country hauls? Are they able to dealing with a whole bunch of days driving to the water and residential once more, with out incident?
  • Worth: My primary premise with all gear is that it’s an funding. That doesn’t imply I need to spend cash needlessly. Discover good tires at an affordable value, and you may then afford that new fishing cooler you’ve wished however couldn’t afford. 
  • Availability: As a consequence of a variety of things, some tire merchandise, although glorious, are presently onerous to get. Although this side of provide and demand modifications continually, I attempted to determine high quality tires which are presently accessible to the buyer.

Greatest Total

Key Options

  • Building: 8-ply Radial
  • Out there in 15 sizes
  • Put on-resistant tread compound


  • Excessive-tensile design for puncture resistance
  • Excessive-speed trailer tire for the lengthy haul
  • Lengthy tire life


Carlisle is an organization that understands the wants of boaters in relation to transporting watercraft. The distinctive tread sample discovered on their HD Trailer Tires supplies glorious traction on the boat ramp and even put on all through the lifetime of the tire. This design side maximizes the tire’s lifespan.

The radial building of those tires supplies superior warmth resistance. This prevents warping and additional facilitates even put on. The high-tensile, 8-ply design will increase the tire’s puncture resistance, general energy, and sturdiness. This well-thought-out design permits you to pull your trailer over tough or uneven floor, usually discovered on and close to boat ramps and the service roads resulting in launch websites.  

Carlisle HD Trailer Tires are designed and constructed for both brief or lengthy distance transport. They’ll simply deal with 10,000 miles or extra earlier than exhibiting indicators of damage and tear, so the prospect of an extended haul will not be a priority. 

Moreover, these tires are appropriate with quite a lot of standard boat trailer manufacturers.

Greatest Lengthy-Distance

The Grand Ride Free Country Premium Trailer is the best long-distance boat trailer tire

Key Options

  • Building: 8-ply radial
  • Out there in 8 sizes
  • Full nylon cap ply
  • Out there in pairs solely


  • Nylon cap ply overlay makes for a really robust tire
  • Scuff guard ring protects sidewall


Grand Trip’s Free Nation boat trailer tires are definitely worth the preliminary funding. These 8-ply radial tires are among the many most sturdy available on the market. A further nylon cap ply (a nylon overlay throughout your complete tread space) enhances their sturdiness. To finish the tank-like building, Grand Trip has added the sidewall “Scuff Guard” ring on the tire wall to additional defend the sidewall and rim. Made to endure, these tires have been confirmed to face up to the roughest terrain, from rocky farm lanes to potholed stretches of gravel and packed earth street.

Grand Trip’s Free Nation boat trailer tires may be anticipated to offer 10,000 to twenty,000 miles of trailered journey in your boat, and exceeding this base vary will not be unusual.

Greatest Pre-Mounted

The eCustomRim Tires are the best pre-mounted boat trailer tires.

Key Options

  • Building: 6-ply bias ply
  • Out there in quite a few sizes and wheel configurations
  • Out there singly or in pairs with wheels


  • Wonderful value
  • Simple set up


  • Not applicable for trailering bigger boats

eCustomRim tires are a superb rim and tire selection for smaller boats. With a most load of 990 kilos per tire, these rims and tires are appropriate with a variety of standard boat trailer manufacturers, together with Alumacraft, Crestliner, Lund, Mako, Tracker and Triton. 

The diagonal bias ply building makes for robust sidewalls and a strong basis when transporting a ship over tough terrain. I’ve discovered this model tire to be a superb selection for my drift boat trailer, which I haul over rutted farm two-track lanes higher suited to tractors, to grime, gravel and grass makeshift takeouts. These eCustomRim tires get the job finished.

Take tire, embody strong rims and you’ve got an elegantly easy resolution for changing your trailer tires. When a tire is bought as a tire-only, you don’t get a ready-for-installation unit. The outdated tire must be faraway from the rim and the brand new tire must be mounted on it. When you don’t have the instruments required to do that, tire mounting can turn into time consuming. Enter the ECustomRim two-pack of tires with rims. In fifteen minutes, you may have the brand new tires put in and able to roll for his or her maiden voyage. 

Issues to Take into account Earlier than Shopping for Boat Trailer Tires

Tire kind, measurement, load vary, and pace score all issue into one of the best kind of trailer tire for you. Perceive these components and you will see that one of the best boat trailer tires in your rig.

Trailer Tire Sorts

The sidewall of the tire is the place to seek out particular data concerning the tire—dimensions, capacities, and goal. Tires designed for trailer use might be marked as “ST” (Particular Trailer) or Trailer Use Solely. 

There are two primary trailer tire varieties, radial and bias ply. Radial tires have plies (inner layers) that lay perpendicularly throughout the tire and belts, however don’t lengthen across the tire’s circumference underneath the sidewalls. The plies of bias ply tires run at an angle throughout the tire’s belts, from one bead to the opposite, all through your complete tire.

Radial tires have superior tread put on and run cooler on lengthy journeys. They’re additionally much less liable to growing flat spots when parked in the identical place for an prolonged time frame. Bias ply tires have stiffer sidewalls. That may be a bonus in case your trailered load sways excessively, and/or when carrying heavy hundreds. Additionally they are usually inexpensive than radial tires.


Width and peak are the 2 most necessary components in figuring out appropriate tire measurement. Make certain it’s appropriate with the trailer and the tires being changed. Seek the advice of the producer specs and data discovered on the sidewalls of the tire being changed. It is usually necessary to have correct spacing between the fender and the highest of the tire; in any other case the mobility of the trailer may be affected.

Load Vary

That is the utmost weight (load capability) that the tire can deal with safely. The load vary is represented by a letter designation, from B to F. The upper the letter, the larger the capability or load it could carry. In case your tires have a most capability of 900 kilos and your trailer is single axle, the whole load capability for the trailer could be 1800 kilos.

It’s vital to needless to say load is outlined as all the pieces the trailer and tires might be carrying: boat, motors, gasoline tanks, trolling motors, trolling motor batteries, and every other gear in your boat or on the trailer.

Pace Ranking

Tires manufactured earlier than 2015 might not have a selected pace score listed. When you occur to be contemplating the usage of these older tires, bear in mind that the utmost pace is 65 mph. Newer tires ought to have one of many following codes positioned on the sidewall of the tire on the finish of the tire measurement: 

  • M – 81 mph
  • L – 75 mph
  • J – 62 mph

Pay attention to your tire’s designation and cling to the utmost pace score.


Q: How do you select boat trailer tires?

To decide on boat trailer tires, test the tire code supplied by the producer or discovered on the tires you’re changing. The issue for many of us is that this quantity and letter sequence is a bit like Egyptian hieroglyphics. To make issues worse, there’s some variability in the way in which completely different firms determine their merchandise. That will help you perceive, right here’s a breakdown of an ST205/75R14 105M tire:
ST – denotes the tire as being a “Particular Trailer” tire
205 – the width of the tire measured in millimeters
75 – the peak of the tire as a share of the tire’s width. On this instance, the peak is 75% of its width of 205mm
R – tire building designated as both R (Radial) or D (Diagonal Bias, often known as Bias Ply)
14 – the diameter of the rim in inches
105 – Load index score. This quantity corresponds to a most load weight in kilos.
On this case, 105 equates to a most load of 2039 kilos per wheel. Typically you will see that this marked on the sidewall as “Load Vary B (the lightest), C, D, E, or F (the heaviest).
M – most pace score for the tire; on this case, M denotes a most secure pace of 81mph.

Q: How lengthy do boat trailer tires final?

Trailer tires usually must be changed after three to 5 years of use. Although they might seem to have loads of tread remaining, trailer tires first succumb to the results of oxidation of the rubber and UV radiation from daylight. The UV radiation causes exterior injury to the sidewalls, and oxygen from pressurized air creates unseen injury from the within.

Q: What measurement ought to boat trailer tires be?

The dimensions of your boat trailer tires must be applicable for the load they are going to carry and match the trailer correctly. When you started with the unique tires utilized by the producer, it’s a reasonably secure guess that you should utilize the main points from these tires to find out the proper measurement in your trailer. All the data wanted may be discovered on the sidewall of the tire. If not sure of the appropriateness of the tire being changed, test with the producer for his or her really helpful specs.

Q: What are one of the best boat trailer tire manufacturers?

There are a selection of high quality boat trailer tire manufacturers to select from. These embody Goodyear, eCustomRim, Carlisle, Grand Trip, Roadstar, Trailer King, MaxAuto and SuperCargo.

Q: Can I exploit trailer tires on my automotive?

Trailer tires are specialised and never meant to be used in your automotive or truck. “ST” (Particular Trailer) tires are designed for trailer wheels, sometimes narrower than these on a automotive. Additionally they have shallower treads in order that they wiggle much less and in flip enhance the tow car’s gasoline financial system.

Last Ideas

Boat trailer tires usually are not attractive just like the boats that always trip on them. Nonetheless, that very same stunning boat seems fairly unhappy when sitting alongside the interstate, off-kilter due to the blown tire that ought to have been changed. To attenuate the probability of this situation, add trailer tire data and consciousness to your low season program. When you’ve gotten three to 5 good years out of your present tires, take into account changing them earlier than the weather pressure your hand. Use the tires being changed and the trailer producer’s specs to information your decision-making course of. When your new tires are put in, you’ll have made a smart funding to maximise your time on the water.

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