One of the biggest advantages of mud-terrain tires is that they're specifically designed to go off-roading. The tread on them is made to get a significantly better grip on the much less solid ground beneath it. The tires themselves are incredibly strong.

According to the majority of state DOT regulations, when only 2/32” of tread remains a tire is no longer legal. At that rate, it may be possible for KM3 owners to get 44,000 miles of use. Most owners will replace sooner, so estimating 30-40,000 miles would be wise.

Proven reliability. The all-new BFGoodrich KM3 tire delivers off-road performance unlike any mud-terrain tire before it. Featuring enhanced CoreGard Max technology for tougher sidewalls and Krawl-TEK tread compound for better grip and traction, the KM3 is built from the ground-up to conquer any terrain. FIND YOUR TIRE.

The KO2 excels in mud, snow, and gravel, offering a composed on-road experience and precise steering compared to its mud-centric counterpart. On the other hand, the KM3 delivers superior traction in mud and rock, but its on-road performance necessitates some compromise for off-road prowess.

The larger and heavier the tyre, the more fuel you'll need to move it forward. This is why All-terrain and mud-terrain tyres are not as fuel-efficient as every day, highway terrain or urban traffic tyres. But this is not a hard rule. It also depends on the driving conditions.

Additional energy is required to motivate that bulky mud-terrain tread to get (and keep) rolling, and so a drop in fuel economy is almost inevitable. Test data demonstrates that a ~3% drop in fuel economy is possible when comparing all-terrain tires to all-season truck/SUV tires.

How long should your tires last? Some tires are built to reflect a warranty of approximately 100,000 km while entry-level tires have a warranty of approximately 60,000 km. Summer tires should be replaced at 3mm tread depth and winter tires, also known as snow tires should be replaced at 4mm tread depth.

While it varies, you should have your tyres checked by a mechanic every 10,000km, or every 12 months. Consider changing your tyres every 30,000 – 40,000km, or every 5-10 years. Advice on how long tyres last ranges from 10,000 to 50,000km, but the NRMA recommends changing them around every 40,000km.

Every mile you spend driving a mud tire on pavement is money out the window. In many cases you could actually buy a second set of wheels just for your mud tires, drive on A/T tires daily, switch the sets when you go off-roading, and you'd still save money in the long run.

The construction of a mud tyre is usually more robust, offering increased resistance to damage but they're not indestructible! The chunky tread design combined with sheer weight and heavy construction of a mud tyre can make them more difficult to balance than an all-terrain tyre.

The performance capabilities of the BFGoodrich All-Terrain T/A KO2 Radial tire make it an excellent choice for rain-dominant environments. Its deep and aggressive tread pattern provides exceptional traction, ensuring reliable grip on wet surfaces.

The BFGoodrich KO2 all-terrain tires have a closer tread pattern, which reduces road noise and increases grip on the pavement. They definitely provide better handling on the highway compared to the BFGoodrich KM3 tires, but they are no contest when it comes to off-road terrain.

Disadvantages of Mud-Terrain Tires

• Increased noise levels. The large tread blocks and depth will not help you to achieve a quiet ride.
• Decreased fuel economy. To keep the mud tire rolling forward, there's a lot of energy required.
• Hard ride.
• Decrease in snow and ice traction.

Depending on your vehicle setup, the mud tires may wear much faster than a comparable all-terrain and wet or snowy weather performance may suffer, as may your fuel mileage. But overall, if you've got the gumption and a high tolerance for noise and vibration, you can daily drive a set of mud tires.

How long do tires last in storage? Per this study by the National Highway Traffic Safety Agency, carmakers generally recommend changing tires every six years, while tire manufacturers say to retire them 10 years after the manufacturing date. Keep this in mind before using tires that have been stored away for some time.

Some tire manufacturers cite 6 years, others recommend 10 years as the maximum service life for tires. tire identification number (TIN). The last four digits are the week and year of manufacture. Some older tires may have the TIN on the inside sidewall.