Tread depth is one of the main differences between R1 and R2 tractor tires. R2 tires have a tread depth that is approximately twice that of R1 tires, and they also have the widest space between the lugs to allow mud to come off more easily. This can cause additional wear and vibration problems when driving. On the other hand, R4 tires are most commonly used in road or hard terrain applications.
They have a tread depth that is approximately midway between the depth of R1 and R3 tires, and they are typically made of a more wear-resistant compound that holds up well on asphalt and dirt. R2 tires are often referred to as rice and cane plant tires, as they are designed for crops in extremely humid and difficult conditions. An R1W variant of the R1 tire is designed for use in especially wet and soaked conditions, as it has a tab that is 20% higher than the lug of an R1 tire. John Deere tractors can be equipped with any of the three tread options, but it's important to consider the general conditions of your property and the accessories you'll use before making a purchase.
For example, if you have a small 70-horsepower task tractor with a loader in the front or a box scraper in the back, an R1W tire would be ideal for wetter conditions. If you travel long distances to reach your fields or if your tractor runs on concrete feedlots, an R1W tire would be best. It's also important to consider soil compaction when selecting tractor tires. If you're concerned about soil compaction, look for tire sizes or IF and VF tires that support the axle loads of your tractor at pressures below 15 psi.
This will ensure that your tractor tires are optimal for different use cases, terrain, and ground conditions. In conclusion, it's important to choose the right tractor tires for your intended application, terrain, and ground conditions. Consider soil conditions, how often your tractor will operate on paved surfaces, and soil compaction when selecting your tires. Once you've decided on the right type of tire, call local tire stores to find the best price.