Carlisle 18.4-38 Farm Specialist R-1 Tire – Heavy-Duty Radial Bias Tractor Tire
The Carlisle 18.4-38 Farm Specialist R-1 tire is designed for demanding agricultural applications, offering reliable performance and durability. With a tread depth of 45/32 inch, this tire provides excellent traction and wear resistance suitable for various farming tasks. It features a maximum rim width of 16 inches and a rim diameter of 38 inches, ensuring a secure fit on compatible tractor wheels. The overall tire diameter measures approximately 69 inches, making it suitable for high-capacity machinery that requires robust tires to handle heavy loads and rough terrain.
Constructed with a radial bias ply design, this tire combines the stability of bias tires with the smooth ride and longer tread life characteristic of radial construction. The tire’s load index of 149 allows it to carry up to 7,150 pounds at a maximum pressure of 26 psi, supporting heavy equipment operations efficiently. Its high ply count of 10 ensures increased strength and puncture resistance, essential for demanding fieldwork. The Carlisle Farm Specialist R-1 is engineered to provide optimal performance under tough conditions, making it an ideal choice for modern farms seeking dependable equipment tires.
This tire’s dimensions and construction specifications ensure compatibility with a broad range of agricultural machinery, enhancing productivity and safety during demanding tasks. The lightweight design, weighing approximately 251 pounds, combined with its durable construction, ensures longevity and consistent performance over many seasons. Trust Carlisle’s expertise in farm tires to deliver equipment that withstands the challenges of modern agriculture, supporting your operation with dependable traction, load capacity, and durability.
Features:
- Tread depth: 45/32 inch for reliable traction and wear resistance
- Size: 18.4-38 suitable for large agricultural machinery
- Maximum rim width: 16 inches for secure fit and stability
- Rim diameter: 38 inches compatible with standard tractor wheels
- Overall tire diameter: approximately 69 inches for high-capacity operations
- Load index: 149 supporting loads up to 7,150 pounds at 26 psi
- Speed rating: A6 for optimal performance at various speeds
- Radial bias ply construction combining stability and smooth ride
- Ply count: 10 for enhanced strength and puncture resistance
- Designed for demanding farm environments with durable materials
$1,186.99
Availability: 86 in stock









