Firestone 358231 Champion Spade Grip R-2 30.5L-32 G/14-Ply Tractor Tire

The Firestone Champion Spade Grip R-2 (30.5L-32, Load Range G / 14-Ply) is a premium agricultural bias tractor tire engineered specifically for deep, wet soil conditions. Whether operating in rice paddies, sugar cane fields, or other wet and muddy terrain, this R-2 extra-deep rear drive tire delivers the self-cleaning capability and aggressive traction that specialty crop equipment demands.

Key Features:

• Extra-Deep 45-Degree Tread: The aggressive R-2 tread pattern is angled at 45 degrees for superior bite in deep water and soupy mud, providing reliable traction where standard tires fail.
• Self-Cleaning Curved Tread Bars: Curved tread bar geometry actively expels mud and debris from between the lugs, maintaining consistent grip throughout operation without manual cleaning.
• Bolstered Nose & Buttressed Tie Bars: The reinforced tread bar nose and buttressed tie bar construction distribute stress evenly across the tread, extending treadwear life even under heavy load cycles.
• Specialty Rubber Compounds: Super-flexible sidewall rubber resists weather cracking and ozone degradation — critical for seasonal-use equipment that sits between harvest periods. Tough tread rubber compounds provide long-lasting wear resistance.
• Tube-Type Construction: Designed for use with an inner tube, suitable for standard agricultural rim configurations on harvest and tractor equipment.
• 14-Ply / Load Range G Rating: Rated for a maximum load of 7,850 lbs at 20 PSI, providing the heavy-duty structural integrity required for large agricultural machinery.

Specifications:

• Size: 30.5L-32
• Ply Rating / Load Range: 14 / G
• Construction: Bias
• Tread Design: R-2 (Extra Deep)
• Rim Diameter: 32 in
• Section Width: 30.5 in (775 mm)
• Overall Diameter: 74 in (1,880 mm)
• Tread Depth: 112/32nds (88.9 mm)
• Max Load: 7,850 lbs @ 20 PSI
• Sidewall: Black Wall
• Tube/Tubeless: Tube-Type
• Equipment Type: Harvest, Tractor
• Article/MPN: 358231

The Firestone Champion Spade Grip R-2 is the go-to choice for operators working in rice fields, sugar cane operations, and other wet-harvest applications where maximum traction, durability, and self-cleaning performance are essential.