5 best log splitter tires for high-speed towing

That old log splitter tucked in the corner of the barn has probably seen better days, but its tires have likely seen far worse. You might not think about them until you need to haul it down the road to help a neighbor or clear a fallen tree on another part of your property. Suddenly, those cracked, sun-baked tires that are perfectly fine for rolling around the yard become a major liability at 55 miles per hour.

Why High-Speed Log Splitter Tires Matter

Most log splitters come from the factory with cheap, low-speed tires designed for nothing more than being pushed around a sales lot or a backyard. These are often stamped with "Not for Highway Use" for a good reason. They lack the internal structure, heat-dissipating compounds, and durable sidewalls needed to handle the stress and friction of pavement speeds. Pushing them on the highway is a gamble, risking a blowout that could damage your splitter, your truck, and endanger others on the road.

Think of it as the difference between barn boots and running shoes. Both are footwear, but you wouldn’t run a marathon in a pair of muck boots. High-speed rated "ST" (Special Trailer) tires are specifically engineered for towing. They have stiffer sidewalls to reduce sway and are built with materials that manage heat effectively, ensuring they remain stable and reliable for the entire trip.

Upgrading to proper high-speed tires isn’t a luxury; it’s a fundamental safety and efficiency decision. For a hobby farmer, time is the most valuable resource. A roadside breakdown with a blown tire doesn’t just ruin your afternoon—it can derail an entire weekend’s worth of crucial work. A small investment in the right rubber ensures your equipment gets where it needs to go safely, letting you focus on the task at hand.

Key Features for Tow-Behind Splitter Tires

When you start looking for new tires, the specifications can seem overwhelming. However, focusing on a few key features will ensure you get exactly what you need for safe and reliable towing. These aren’t just suggestions; they are the essential elements for highway-readiness.

First and foremost, look for the ST (Special Trailer) designation on the sidewall. This is non-negotiable for any towed equipment. ST tires are built with stronger polyester cords and stiffer sidewalls than passenger car (P) or light truck (LT) tires, which helps them carry heavy loads without dangerous flexing or swaying.

Next, check the speed and load ratings. The speed rating is a letter (e.g., L = 75 mph, M = 81 mph) indicating the maximum sustained speed the tire can handle. Always choose a rating that gives you a comfortable margin above your typical towing speed. The load range (e.g., Load Range C, Load Range D) tells you the tire’s strength and maximum air pressure. A heavier, commercial-grade splitter will need a higher load range than a standard 20-ton model.

Finally, always choose a radial tire over a bias-ply tire for highway use. Radial tires run significantly cooler, provide a smoother ride, and have a longer tread life. While bias-ply tires might be slightly cheaper and have tougher sidewalls for rough pasture use, their tendency to overheat and wear unevenly makes them a poor choice for any significant road travel.

Kenda Karrier ST: Durable All-Around Performer

The Kenda Karrier ST is the go-to workhorse for a reason. It strikes an excellent balance between durability, performance, and cost, making it one of the most practical upgrades from stock factory tires. The tread design is optimized for low rolling resistance on pavement, but it still has enough grip to handle being pulled across a damp field or down a gravel lane without issue. Its construction is solid, offering reliable performance for years of seasonal use.

Think of this as the perfect "do-it-all" tire for the typical hobby farmer. You might tow your splitter to a friend’s house a few times a year and use it heavily on your own property. The Karrier’s advanced rubber compound resists wear and weathering, so it won’t crack prematurely after sitting in the sun between uses. It’s a significant step up in safety and reliability without the premium price tag of a top-tier highway tire.

If you need a dependable, no-nonsense tire that can handle occasional highway trips and the rigors of farm life, the Kenda Karrier ST is your choice. It’s a smart, practical investment that delivers peace of mind and performance where you need it most. This is the tire for the farmer who values function and reliability over brand prestige.

Carlisle Radial Trail HD: Superior Tread Life

Carlisle has built a reputation for making some of the toughest trailer tires on the market, and the Radial Trail HD is their flagship. This tire is engineered from the ground up for longevity and durability. Its unique tread compound is designed to resist wear, while the internal construction features heat-resistant belts that protect it during long-distance tows on hot asphalt. This focus on durability means you’ll be replacing them far less often.

The real strength of the Radial Trail HD lies in its robust design. It’s built to withstand the realities of towing—from potholes and gravel roads to the constant stress of carrying a heavy, unbalanced load like a log splitter. The tire’s profile is also designed to create a more uniform footprint, which not only extends tread life but also improves stability and tracking behind your vehicle. You’ll notice less sway and a more confident feel on the road.

For the hobby farmer who tows their splitter frequently, perhaps to manage multiple properties or as part of a small side business, the Carlisle Radial Trail HD is the clear winner. The slightly higher upfront cost is easily justified by its exceptional lifespan and ruggedness. If you believe in "buy it once, buy it right," this is the tire for your splitter.

Goodyear Endurance ST: Top Choice for Highways

When your towing involves significant highway miles, especially on interstates, safety and performance become paramount. The Goodyear Endurance ST is widely considered the top-of-the-line option for a reason. Made in the USA with premium materials, it features Goodyear’s Durawall Technology to resist cuts and punctures, a common hazard when pulling onto unpaved job sites.

The most significant advantage of the Endurance ST is its N speed rating, certified for speeds up to 87 mph. While you should never tow a log splitter that fast, this higher rating provides an enormous safety margin at typical highway speeds of 65-70 mph. It means the tire runs cooler and is far less stressed, dramatically reducing the risk of a blowout. This tire is built for the open road.

If your work requires you to travel longer distances or you simply want the absolute best peace of mind money can buy, the Goodyear Endurance ST is the tire to get. It’s an investment in safety and reliability for the farmer who can’t afford downtime or risk. For frequent, high-speed towing, no other tire offers this level of confidence.

Maxxis M8008 ST Radial: For Heavy-Duty Loads

Not all log splitters are created equal. If you’re running a larger, commercial-grade unit—perhaps a vertical/horizontal model with a log lift and a beefy engine—you’re dealing with significantly more weight. The Maxxis M8008 ST Radial is engineered specifically to handle these demanding loads. Its robust, double-steel-belted construction provides the strength needed to support heavy equipment without deforming.

The advanced tread compound on the M8008 is designed for both long life and excellent heat dissipation, which is crucial when a heavy load is putting constant strain on the tire. This tire is known for its stability and predictable handling, even with top-heavy or awkwardly balanced trailers. It provides a stiff, planted feel that prevents the splitter from swaying or bouncing excessively on uneven roads.

If your log splitter is on the heavier side (well over 1,000 lbs), the Maxxis M8008 ST is your best bet. It offers the high load capacity and rugged build quality necessary to tow heavy machinery safely. Don’t compromise with a lesser tire; choose the one built to carry the weight without breaking a sweat.

eCustomRim Tire & Wheel: Easiest Installation

Sometimes, the biggest challenge isn’t choosing a tire—it’s the hassle of getting it mounted. For the busy hobby farmer, a trip to the tire shop is time that could be spent elsewhere. This is where pre-mounted tire and wheel combos from suppliers like eCustomRim shine. They arrive at your door fully assembled, inflated, and ready to be bolted directly onto your log splitter’s hub.

These combos typically offer a range of quality tire brands, often including options like Kenda or Carlisle, mounted on new steel wheels. The key benefit is pure convenience. You can replace both of your splitter’s old, potentially rusted wheels and cracked tires in under 15 minutes with just a lug wrench. This eliminates any guesswork about wheel and tire compatibility and saves you a trip to town.

If your time is your most valuable asset and you want a simple, foolproof solution, a pre-mounted wheel and tire assembly is the way to go. It’s perfect for the farmer who needs a quick, reliable fix to get their equipment road-ready without any fuss. You trade a bit of brand-specific choice for unmatched ease of installation.

Proper Tire Inflation for Safe Towing Speeds

Owning the best high-speed tires means nothing if they aren’t properly inflated. This is perhaps the single most overlooked aspect of trailer safety. Unlike passenger car tires, ST (Special Trailer) tires are designed to be inflated to the maximum cold pressure indicated on the sidewall to achieve their full load capacity and speed rating. There is no guesswork involved.

Under-inflation is the number one enemy of a trailer tire. When a tire is under-inflated, its sidewalls flex excessively, generating a tremendous amount of heat. This heat quickly breaks down the rubber and internal structure, leading to a sudden and catastrophic blowout, often without any warning. It’s not a slow leak; it’s an explosion that can tear the fender off your splitter and cause you to lose control.

Before every single trip, make it a habit to check the tire pressure with a quality gauge while the tires are cold. If the sidewall says "65 PSI," inflate it to 65 PSI. This simple, two-minute check is the most effective thing you can do to ensure a safe tow. It ensures the tire maintains its proper shape, runs cool, and can support the splitter’s weight as intended.

Checking Lug Nuts Before and After Towing

Just as important as tire pressure is ensuring the wheels are securely fastened to the hub. Lug nuts on trailers, especially on equipment that sits for long periods and then vibrates heavily on the road, can and do work themselves loose. A loose wheel can wobble, elongating the bolt holes and eventually shearing off the studs, sending a wheel and tire bouncing down the highway.

Develop a simple but unbreakable routine. Before you leave your property, use a torque wrench to tighten the lug nuts to the specification listed in your splitter’s manual (or a standard spec for the stud size if unknown). A star or crisscross pattern is essential to ensure the wheel is seated evenly against the hub.

The second part of this routine is even more critical. After towing for the first 25-50 miles, pull over in a safe location and re-check the torque on every lug nut. As the wheel settles onto the hub from the forces of the road, the nuts can lose some of their initial tightness. This re-torque is your final confirmation that everything is secure for the remainder of the journey. It’s a small habit that prevents a massive failure.

Final Checks for Your Log Splitter Tire Upgrade

Upgrading your tires is the perfect opportunity to give the rest of your splitter’s undercarriage a quick inspection. A great tire is only as reliable as the components it’s attached to. Before you bolt on your new wheels, take a moment to check the condition of the wheel hubs and bearings.

Grab the old wheel and try to wiggle it side-to-side. If there’s significant play or you hear a grinding noise when it spins, your wheel bearings likely need to be repacked with grease or replaced. Worn-out bearings can overheat and seize, which is just as dangerous as a tire blowout. Also, inspect the axle itself for any signs of cracking or excessive rust, especially around the welds.

Finally, ensure your new tires have adequate clearance. Check that they don’t rub against the splitter’s frame or fenders, especially when turning or going over bumps. A new set of tires and wheels can sometimes have a slightly different offset or width. Taking five extra minutes for these final checks ensures your entire towing system is safe, sound, and ready for the road.

Choosing the right tires for your log splitter is a small decision that pays huge dividends in safety, reliability, and peace of mind. By investing in proper ST-rated rubber, you’re not just buying tires; you’re buying the confidence to get your equipment where it needs to be without a second thought. That lets you save your time and energy for the real work of splitting wood.