Goodyear 40P491GEF Optitrac R-1W 710/70R42 Agricultural Tractor Tire 173D

The Goodyear Optitrac R-1W is an agricultural radial rear tractor drive wheel tire designed for heavy-duty applications in wet soil conditions. This 710/70R42 tire features advanced engineering to deliver superior performance in demanding farm environments.

Advanced Tread Design:

• 45-degree multi-angle lug pattern that outperforms standard dual-angle and traditional 23-degree patterns
• Lug overlap toward the center provides better ride quality, less vibration, and faster road speeds
• 45-degree chevron tread lugs allow for self-cleaning of mud and soil
• Maintains excellent traction and side-hill stability in field conditions

Performance Features:

• Larger footprint than many R-1W lines for added traction and reduced compaction
• 9.5% increase in load carrying capacity at speeds of 25 mph compared to standard R-1W tires
• 5% increase in load carrying capacity at 30 mph
• R-1W designation indicates extra-deep tread depth for extended service life in wet conditions

Specifications:

• Tire Size: 710/70R42
• Load Index/Speed Rating: 173D
• Construction: Radial
• Application: Rear tractor drive wheel
• Pattern: R-1W (Wet Traction)
• Manufacturer Part Number: 40P491GEF

This tire is engineered for modern MFWD row crop tractors requiring maximum traction, reduced soil compaction, and reliable performance in challenging field conditions. The Optitrac R-1W combines advanced design with proven Goodyear durability for professional agricultural applications.