Ascenso 3001040119 XLR880 620/70R42 R-1W Agricultural Radial Tire 166D TL

The Ascenso XLR880 620/70R42 is a heavy-duty radial agricultural tire engineered for high-performance 4WD tractor applications. Rated 166D with a tubeless (TL) construction, this R-1W deep-lug tire delivers reliable traction in both wet field conditions and on-road travel.

A standout feature of the XLR880 is its dual mud breaker design — an industry-first innovation that actively clears mud and debris from the tread, maintaining consistent grip and reducing downtime during demanding field operations.

Key Features:

• R-1W Deep Tread Pattern: Agricultural wet-soil specification for superior traction in muddy or soft conditions
• Dual Mud Breakers: Industry-first design promotes aggressive self-cleaning for maximum traction retention
• Optimized Lug Overlap: Greater lug overlap ensures a safe, comfortable ride at higher transport speeds
• Damage-Resistant Tread Compound: Guards against cuts, chips, and abrasions for extended service life
• Radial Construction: Steel-belt structure improves puncture resistance and supports high load capacity
• Tubeless (TL): No inner tube required; reduces risk of sudden deflation

Specifications:

• Size: 620/70R42
• Load Index / Speed Rating: 166D
• TRA Code: R-1W (Agricultural Deep Tread / Wet Soil)
• Overall Diameter: 76.2 in
• Section Width: 24.6 in
• Tread Depth: 69.3/32nds in
• Recommended Rim Width: DW20B (20 in)
• Max Inflation Pressure: 35 PSI
• Single Load Capacity: 11,700 lbs
• Dual Load Capacity: 10,296 lbs
• Tube Type: Tubeless (TL)
• Weight: 510 lbs

Designed for large-frame 4WD tractors operating across a range of conditions, the Ascenso XLR880 balances outstanding field traction with smooth, stable road performance — making it a versatile choice for modern agricultural operations.