The Galileo CupWheel could be the solution you’ve been searching for: A tire that slashes compaction and boosts traction the harder you work it.

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As a traction consumer, you’re used to balancing the benefits and the drawbacks of a particular track or tire setup. You might love the incredible flotation tracks offer in wet conditions, but wince when you think about the maintenance costs—or when you discover that you’re still compacting your soil thanks to areas of high pressure beneath the midrollers.  

Likewise, you might marvel at the traction you’ve gained with a new set of VF radials, but struggle to determine the right tire pressure to run, during different applications and loads, in order to capitalize on the tires’ full potential. 

Traction is like everything else in life: it demands compromise

Until now. 

NTS Tire Supply is excited to present you the Galileo CupWheel. We’ve reviewed the early testing data, we’ve listened to customer feedback, and we’ve talked with the company co-founder and CEO to gain insights into this revolutionary tire technology. 

The CupWheel could be the solution you’ve been searching for: A tire that slashes compaction and boosts traction the harder you work it . . . without any of the negative side effects of either tracks or high-dollar radials. And even with its unique construction, the CupWheel mounts on standard rims—you don’t need custom rims or extra hardware to make the switch to the pneumatic CupWheels. (Airless models may require additional hardware.)

An Inverted Design for a Longer Footprint

The CupWheel’s unique “hinged” double-V inverted sidewall drives its performance. The CupWheel extends its tread to create a long footprint like a track, but it maintains uniform ground pressure like a radial tire. At the same time, the V sidewall ensures excellent lateral stability, which means more predictable handling and more secure travel across hillsides, on slopes, and down the road as well. 

The Galileo CupWheel provides better lateral stability over standard radial tires for improved handling and stability on slopes.
The CupWheel's double-V inverted sidewall provides a 346% improvement in lateral stiffness over an IF radial tire and a 167% improvement over a standard radial tire which enhances steering performance and machine stability on slopes.

A Uniform Footprint. Always.

The footprint of a standard tire becomes more distorted as the tire deflects. And this is true even with the latest IF and VF radials too. Without enough tire pressure, the tread will begin to buckle under the footprint during high-load applications due to the tire’s construction. This creates areas of greater compaction along the tire’s edges, gives you less traction when you need it the most, and robs you of stability and ride quality. With the CupWheel’s unique design, these problems are part of your past. The CupWheel is designed to maintain a long, uniform footprint at extremely low inflation pressure.

The Making of a Game Changer for Your Operation

As we’ve said many times before, tires play an important role in safeguarding the efficiency of your farm and the long-term health of your soil. Avoiding deep-soil compaction is critical for achieving top yields. And you probably don’t want to spend more time than necessary tinkering with your tires to find the optimum setup for your operation on any given day. This is why we are so excited about the Galileo CupWheel. We believe this new technology, in development for 8 years, will have a positive impact on your bottom line in many ways.

10 Benefits CupWheels Will Bring to Your Farm

1. Larger Footprint + Increased Traction

The CupWheel delivers a track-like footprint with uniform weight distribution across the footprint. When you view the CupWheel from the side you’ll notice its omega shape as the tire’s bottom flexes and flattens out with ground contact. Unlike a track, however, there’s no high-pressure points from midrollers. Uniform air distribution and a larger footprint—up to 53% larger than a standard radial—leads to enhanced efficiency and less compaction. Its double-V-shaped structure retains its rolling circumference even with very low air pressure. On the other hand, a radial tire will lose circumference as the tire deflects. This means you travel a shorter distance with every tire revolution, which lowers your efficiency. Because the CupWheel retains its rolling circumference, independent of the amount of deflection, your equipment will travel further per tire revolution, enabling you to do more work while burning less fuel.

Early testing shows the Galileo CupWheel delivering an average approximate traction increase of 25% over a standard radial tractor tire. Traction increase will vary based on tire size, soil type, ground firmness, percent slippage and other factors.
*25% increase in traction is the approximate increase in traction over a standard radial tire size 600/65R38 according to a 2015 study by the Research Institute of Agricultural Engineering, Czech Republic. Traction increase will vary based on tire size, soil type, ground firmness and other factors.

Trials have shown that the CupWheel delivers a larger increase in traction as the amount of traction required increases. What does this mean for you? The CupWheel appears most likely to benefit your operation in high-load and high-traction applications. Think tillage, pulling a heavy manure spreader, or harvesting with your combine, for example. During testing, the CupWheel has demonstrated an increase in traction up to 40% over standard radial tires (in sandy soils) and 15% greater traction when compared with an IF radial. The CupWheel truly offers the best of both tracks and radials in one package. 

2. Enhanced Stability

Testing has revealed 167% higher stability with the CupWheel when compared to a standard tire. The CupWheel’s double-V sidewalls prevent side-to-side motion that curbs steering ability. The CupWheel’s enhanced stability makes your tractor easier to maneuver in the field, especially on slopes. And for high-speed road travel, you’ll find it easier to stay between the lines (and mailboxes).

3. Less Compaction

Any time you avoid compaction and rutting you preserve your soil and your yields. Deep soil compaction can take a bite out of your profits for a decade or more. The CupWheel’s track-like footprint and uniform ground pressure provides the best solution to carry heavy loads without destroying your soil and yields.

4. Smoother Ride

This is the first amazing difference customers notice about the CupWheel, according to CEO Alon Hayka. You’ve been used to rough riding skid steers and tractors your entire life; can you imagine what it would feel like to have a “suspension” beneath your machine? With the CupWheel’s sidewall designed for flex, you can travel over grooves and ridges without feeling every bump in the cab. And for skid steer loader work, you’ll experience less bouncing and rocking when dumping and maneuvering in tight spaces.

5. Run Flat for Easier Fixes

If a flat strikes in the field, even on your high-horse tillage machine, you’re able to drive at a slow speed back to your yard to fix the flat. While the CupWheel isn’t designed to pull with no air pressure, you can limp back to fix a flat in the comfort of your yard instead of messing around in the field. If you do experience a flat, standard repair methods work with the CupWheel—no additional equipment required.

6. Increased Durability

Even top-dollar IF and VF radials are susceptible to stubble damage on their sidewalls. Thanks to the CupWheel’s double-V sidewall that flexes to the inside of the rim, there’s nowhere for stubble to strike on the sidewall. And thanks to its uniform ground contact area, the CupWheel’s tread will wear evenly and extend the tire’s life. The CupWheel utilizes existing rubber compounds, but has a stiffer compound in the sidewall than a standard tire. In fact, the sidewall is so stiff that it would be difficult for a stray obstacle to penetrate it.

7. Safer, Smoother Roading

At NTS Tire Supply we’ve seen central tire inflation systems grow in popularity with the latest generation of IF and VF radials. With a CupWheel, however, there’s less need to vary your inflation pressure between field operations and road travel to optimize tire performance. Because of the CupWheel’s unique double-V cross section, the tire accumulates less mechanical strain when compared to a standard tire. So you don’t need to worry about increasing air pressure for road travel in most situations. However, to get the longest lifespan out of your CupWheel, increasing your air pressure is recommended. The CupWheel’s smooth ride and secure steering performance make guiding large equipment down small country roads less of a chore at the end of a long day.

8. Use Your Existing Rims

Switching is easy. The CupWheel mounts on standard rims without any modifications. And it doesn’t place additional stress on the rims or other hardware either.

9. Self Cleaning

Tires with more flex tend to clean out better. The CupWheel’s extreme flexing and self-cleaning properties mean less of a mess on the road and in your yard.

10. Easy Inflation

With a 30% smaller air chamber compared to a standard tire, adding air to the CupWheel is faster. Want to know if your CupWheel is inflated properly? You no longer need to know axle load, operating speed, machine type, number of tires per axle, tire size, load index, and speed rating in order to calculate the proper inflation. With the CupWheel, you can tell the proper inflation just by looking at it. If the inner cone and outer cone are touching, you add more air until there is a slight gap between the two cones. That’s all.

Determining the proper inflation for the Galileo CupWheel is simple: Inflate the tire so there is a small gap between the inner and outer cone of the tire.
Determining the proper inflation for the Galileo CupWheel is simple: Inflate the tire so there is a small gap between the inner and outer cone of the tire.

If you’re thinking “there’s got to be a catch,” you’re not alone. Because the CupWheel is just starting to hit the market, it hasn’t withstood the variety of rigorous chores that our customers put their tires through. That said, the CupWheel has been extensively tested by independent agencies for the past 8 years as it has moved from concept to a market-ready product. As we know from experience, it’s impossible to test every scenario. Only real-world use can truly prove how good any particular tire performs in the real world.

Manufacturing the CupWheel

Galileo will be utilizing partnerships with existing tire manufacturers to produce the CupWheel. While Galileo had partnered with Trelleborg and Mitas for some of their testing, they are expanding their production partners to include other brands. When the CupWheel arrives on your farm, you’ll notice another brand stamped on the side of the tire alongside Galileo. That also means the CupWheel will likely be utilizing the same tread designs and rubber compounds that the manufacturing brands already have on the market.

Take Advantage of the SkidCup Today

As you can see from the chart below, Galileo is still in the initial stages of releasing its CupWheels for the United States market. Needless to say, 2020 has not been a good year for international supply chains in many industries. So while you will have to wait for the CupWheel to become available in common sizes for U.S. agriculture, you can take advantage of the SkidCup today. We’ve recently named it one of the top 10 tires to make you more profitable. Outfit your skid steer with SkidCups and skip the pitching, rocking, and harsh ride that standard tires offer. And, it’s less than half the price of Michelin’s Tweel

Buy the Galileo SkidCup tire online at NTS Tire Supply.
Upcoming Galileo CupWheel sizes

We will keep you posted as the AgriCup becomes available in the U.S. market. Eventually, Galileo will roll out sizes for sprayers and other specialty applications too. But first, the company hopes to address the high-horsepower tractor and combine market—two applications in which the AgriCup will pay huge dividends for your operation.

If you think about deep soil compaction and its effects on your yields year after year, it’s hard to overstate the potential impact the AgriCup could have on your operation. With a footprint that’s 53% larger than a standard radial’s (and consistent too), Galileo’s technology can protect your soil (and your yields) while offering you increased stability, comfort, and efficiency. Based on the studies we’ve reviewed and the conversations we’ve had with founder and CEO Alon Hayka, we at NTS Tire Supply believe that Galileo’s CupWheel technology will be a game changer for your farm.

Posted 
December 15, 2020
 in 
Product Review
 category.

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