Firestone 008545 Radial 4000 R-1W 360/70R20 129A8 Agricultural Tractor Tire

The Firestone Radial 4000 R-1W is an agricultural radial rear tractor drive tire engineered for vineyard and orchard applications. Featuring an R-1W deep-tread pattern, this tire delivers reliable traction in moist to wet and sticky soil conditions where standard R-1 tires fall short.

The flat tread contour and wide tread arc distribute weight across a larger footprint, minimizing soil compaction and rutting to protect delicate ground surfaces. A 60-degree lug angle at the center promotes straight-line driving stability and precise steering accuracy during row-crop passes.

Key Features:

• R-1W Deep Tread Pattern — Enhanced traction in wet, sticky, and moist soil conditions typical of vineyard and orchard environments
• Reinforced Sidewall & Bead Construction — Provides excellent lateral stability and added strength on hilly or uneven terrain
• Optimized Lug Design & Advanced Tread Compound — Promotes uniform tread wear for extended tire life
• Flat Tread Contour & Large Footprint — Reduces soil compaction and rutting to minimize ground disturbance
• 60-Degree Center Lug Angle — Supports straight-line stability and accurate steering
• Tubeless (TL) Construction — Simplifies mounting and maintenance

Specifications:

• Size: 360/70R20
• Load/Speed Rating: 129A8
• Max Inflation Pressure: 35 PSI
• Overall Diameter: 41.4 in
• Overall Width: 14.1 in
• Rolling Circumference: 126.0 in
• Static Load Radius: 18.7 in
• Rim Width (Min/Max): 11.0 in
• Load Capacity (Single): 4,080 lbs
• Load Capacity (Dual): 3,590 lbs
• Tread Depth: 48/32 in
• Sidewall: Black Sidewall (BSW)
• Manufacturer Part Number: 008545

Backed by Firestone's Agricultural Radial Tire Warranty (including coverage in Canada), the Radial 4000 R-1W is a proven choice for specialty crop operations that demand both soil protection and dependable traction.