FIRESTONE FS561

The Firestone FS561 is a premium heavy-duty truck tire designed for long-haul, regional, and mixed-use trucking applications. Built with advanced tread technology and reinforced construction, the FS561 delivers exceptional traction, long tread life, and reliable performance, making it an excellent choice for fleets and owner-operators who demand durability, safety, and efficiency.

Whether operating on highways, regional roads, or urban streets, the FS561 ensures stability, control, and confidence, delivering reliable performance mile after mile.

Tread Design and Longevity

The Firestone FS561 features deep, durable tread depths, optimized for long-lasting mileage and even wear:

• 295/75R22.5, 11R22.5, 11R24.5, 12R22.5 – 21/32 tread depth
• 285/75R24.5 – 19/32 tread depth
• 245/70R19.5 – 18/32 tread depth
• 225/70R19.5 – 16/32 tread depth
• 215/75R17.5 – 15/32 tread depth (max speed 65 mph)
• 275/70R22.5 – 21/32 tread depth

The FS561 tread is designed for drive and trailer axle traction, balancing fuel efficiency, wear, and grip.

Key Features:

1. Durable rubber compounds resistant to cuts, chips, and abrasions
2. Even tread wear to extend tire life and reduce replacements
3. Optimized tread grooves for reliable traction in wet, dry, and uneven surfaces
4. Stable handling and predictable braking, even under heavy loads
5. Reinforced sidewalls and belts for enhanced durability

This combination ensures the FS561 delivers consistent, dependable performance over thousands of miles, minimizing downtime and reducing fleet maintenance costs.

Performance and Speed

• Maximum Speed: 75 mph for most sizes
• 215/75R17.5 size: 65 mph for lighter regional operations

Its heavy-duty construction ensures predictable handling, safe braking, and consistent traction, even under full load. The FS561 is a trusted choice for fleet managers and owner-operators seeking long-term reliability.

Available Sizes

The Firestone FS561 is offered in a wide range of heavy-duty truck sizes:

• 295/75R22.5 – Drive or trailer axle
• 275/70R22.5 – Regional or mixed-use applications
• 11R22.5, 11R24.5, 12R22.5 – Drive or trailer positions
• 285/75R24.5 – Drive or trailer applications
• 245/70R19.5, 225/70R19.5, 215/75R17.5 – Lighter regional or urban trucking

Each size is engineered to maintain load ratings, traction, and OEM compatibility, ensuring optimal performance across all commercial operations.

Safety and Reliability

The FS561 is built to meet industry standards, minimizing the risk of tread separation, sidewall damage, and blowouts. Regular inspection of tread depth, tire pressure, and alignment ensures maximum safety and dependable performance.

Key Safety Features:

1. Reinforced sidewalls to resist cuts, impacts, and abrasions
2. Durable belt and tread construction for heavy loads
3. Optimized tread grooves for traction in all conditions
4. Heat-resistant compounds to prevent premature wear

With proper maintenance, the FS561 provides safe and reliable performance throughout its service life.

Fleet and Operator Benefits

The FS561 offers long-lasting performance and cost-effective reliability. Its durable tread and optimized design help reduce replacement frequency and operational costs.

Fleet Advantages:

• Extended mileage thanks to deep, even tread wear
• Improved fuel efficiency through optimized rolling resistance
• Reduced downtime with reliable, durable construction
• Enhanced driver confidence through predictable traction and handling

The FS561 is ideal for operators who value efficiency, reliability, and safety, offering a balance between performance and long-term cost savings.

Ideal Applications

• Long-haul interstate transport
• Regional delivery and distribution
• Mixed-use commercial trucks and fleet operations
• Owner-operators seeking durable, traction-focused tires
• Trucks operating on highways, urban streets, and regional routes

Its combination of deep tread, reinforced construction, and reliable traction makes it ideal for drivers and fleet managers who prioritize longevity, safety, and operational efficiency.

Why Choose Firestone FS561?

Investing in the FS561 provides:

• Heavy-duty, long-lasting construction for extended use
• Reliable traction and handling in wet and dry conditions
• Consistent performance under heavy loads
• Durable tread design to maximize mileage and reduce downtime
• Trusted quality from a globally recognized tire manufacturer

With the FS561, fleets and drivers can confidently tackle long-distance and regional routes while maintaining performance, safety, and cost efficiency.