Firestone 000558 Radial All Traction 23° R-1 Agricultural Tractor Tire 420/80R46 167B

The Firestone Radial All Traction 23° R-1 is an agricultural radial tire engineered specifically for rear tractor applications, delivering ultimate traction in North American soil conditions. This heavy-duty 420/80R46 tire combines advanced radial construction with aggressive tread design for demanding farm operations.

Advanced Construction Features:

• Open-center tread design cleans better and maintains superior traction in muddy and wet field conditions
• Dual rubber compound technology—flexible rubber on sidewalls for increased resistance to cracking and weathering, super-tough rubber on tread for extended wear life
• Radial body construction with high angle stabilizer belts for improved fuel economy and long-lasting performance
• Increased number of individually reinforced lugs provide positive traction while reducing vibration for a smoother ride
• 167B load index and speed rating for heavy agricultural applications

Performance Benefits:

• Self-cleaning tread pattern prevents soil buildup and maintains consistent traction throughout the workday
• Enhanced sidewall durability resists weather checking and field damage
• Radial design reduces rolling resistance for better fuel efficiency compared to bias-ply alternatives
• Reduced operator fatigue thanks to smooth, low-vibration operation

Backed by Firestone's Agricultural Radial Tire Warranty, this R-1 traction tire is built to handle the toughest farming conditions while delivering reliable performance season after season.