Fixed-tread agricultural tires , often referred to as "R1" (for agricultural) or "agro" tread tires, are designed to provide maximum traction in difficult terrain conditions such as mud, soft soil, sand or snow. These types of tires are widely used on tractors, combines, trailers and other agricultural machinery. Sharp tread, i.e. deep and clear grooves, allows for effective transmission of driving force and minimizes slippage.

Characteristics of agricultural tires with sharp tread:

• deep grooves allow for better biting into soft surfaces, providing better traction and grip.
• they are made of durable materials that can withstand heavy loads and are resistant to cuts and mechanical damage.
• The tread design allows for self-cleaning of mud and soil, which prevents reduced traction.
• the sharp tread provides optimal traction both in a straight line and when turning, which is crucial on unstable surfaces.

Construction tires are specialized tires designed for use in a variety of construction and off-road conditions. They are characterized by a solid construction and a special tread that ensures adequate traction, durability and protection against mechanical damage.