CHAMPION SPADE GRIP™ TIRE

Tractor, Harvest

[R-2] The Champion Spade Grip Tire by Firestone is designed for wet soil conditions. It grips, even in mud, thanks to extra-deep 45-degree tread. The spade design of this farm tire makes it an excellent choice for rice and sugar cane applications.

Specialized Features

FEATURES & BENEFITS

: Curved tread bars for better cleaning
: Buttressed tie bars for improved wear and performance
: Bolstered nose for long wear
: Dual rubber compounds for flexible rubber on the sidewalls to resist weather cracking and checking plus super-tough rubber on the tread for long wear

Specifications

Selection

Choose Size (Ply/Star Rating)

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Standard

Metric

Details

Equipment: Tractor
Technology: Bias
Article Number: 917
Size: 13.6-46
Ply Rating: 6
Rim Diameter (in) (mm): 46 1168
Width (in) (mm): 13.3 338
Overall Diameter (in) (mm): 70.4 1788
Static Loaded Radius (in) (mm): 33.2 843
Rolling Circumference (in) (mm): 214 5436
Tread Depth (32nds) (mm): 86 68.3
Plate (in²) (cm²): 171 1103
Max Load and Inflation (lbs & psi) (kg & kPa): 3640 @ 22 1655 @ 152
Tubeless/Tubetype: TUBELESS

Equipment: Tractor
Technology: Bias
Article Number: 311154
Size: 18.4-34
Ply Rating: 6
Rim Diameter (in) (mm): 34 864
Width (in) (mm): 18.4 467
Overall Diameter (in) (mm): 65.8 1671
Static Loaded Radius (in) (mm): 29.7 754
Rolling Circumference (in) (mm): 195 4953
Tread Depth (32nds) (mm): 100 79.3
Plate (in²) (cm²): 255 1645
Max Load and Inflation (lbs & psi) (kg & kPa): 4400 @ 16 2000 @ 110
Tubeless/Tubetype: TUBETYPE

Equipment: Tractor
Technology: Bias
Article Number: 311189
Size: 23.1-30
Ply Rating: 8
Rim Diameter (in) (mm): 30 762
Width (in) (mm): 23.1 587
Overall Diameter (in) (mm): 69.6 1768
Static Loaded Radius (in) (mm): 31.5 800
Rolling Circumference (in) (mm): 203 5156
Tread Depth (32nds) (mm): 109 88.9
Plate (in²) (cm²): 360 2323
Max Load and Inflation (lbs & psi) (kg & kPa): 6000 @ 16 2727 @ 110
Tubeless/Tubetype: TUBETYPE

Equipment: Tractor
Technology: Bias
Article Number: 311219
Size: 15.5-38
Ply Rating: 6
Rim Diameter (in) (mm): 38 965
Width (in) (mm): 15.5 394
Overall Diameter (in) (mm): 64.9 1648
Static Loaded Radius (in) (mm): 29.8 757
Rolling Circumference (in) (mm): 195 4953
Tread Depth (32nds) (mm): 86 68.2
Plate (in²) (cm²): 175 1129
Max Load and Inflation (lbs & psi) (kg & kPa): 3520 @ 20 1600 @ 138
Tubeless/Tubetype: TUBETYPE

Equipment: Tractor
Technology: Bias
Article Number: 311448
Size: 18.4-38
Ply Rating: 8
Rim Diameter (in) (mm): 38 965
Width (in) (mm): 18.4 467
Overall Diameter (in) (mm): 69.8 1773
Static Loaded Radius (in) (mm): 31.7 805
Rolling Circumference (in) (mm): 205 5207
Tread Depth (32nds) (mm): 100 79.3
Plate (in²) (cm²): 260 1677
Max Load and Inflation (lbs & psi) (kg & kPa): 5360 @ 20 2436 @ 138
Tubeless/Tubetype: TUBETYPE

Equipment: Tractor
Technology: Bias
Article Number: 311529
Size: 20.8-38
Ply Rating: 10
Rim Diameter (in) (mm): 38 965
Width (in) (mm): 20.9 531
Overall Diameter (in) (mm): 73 1854
Static Loaded Radius (in) (mm): 33.4 848
Rolling Circumference (in) (mm): 212 5385
Tread Depth (32nds) (mm): 105 83.3
Plate (in²) (cm²): 325 2097
Max Load and Inflation (lbs & psi) (kg & kPa): 6950 @ 22 3159 @ 152
Tubeless/Tubetype: TUBETYPE

Equipment: Harvest
Technology: Bias
Article Number: 311626
Size: 24.5-32
Ply Rating: 10
Rim Diameter (in) (mm): 32 813
Width (in) (mm): 24.5 622
Overall Diameter (in) (mm): 73.3 1862
Static Loaded Radius (in) (mm): 33.1 841
Rolling Circumference (in) (mm): 212 5385
Tread Depth (32nds) (mm): 112 88.9
Plate (in²) (cm²): 405 2613
Max Load and Inflation (lbs & psi) (kg & kPa): 7850 @ 20 3568 @ 138
Tubeless/Tubetype: TUBETYPE

Equipment: Harvest
Technology: Bias
Article Number: 326445
Size: 18.4-26
Ply Rating: 10
Rim Diameter (in) (mm): 26 660
Width (in) (mm): 18.4 467
Overall Diameter (in) (mm): 57.8 1468
Static Loaded Radius (in) (mm): 26 660
Rolling Circumference (in) (mm): 168 4267
Tread Depth (32nds) (mm): 100 62.7
Plate (in²) (cm²): 230 1484
Max Load and Inflation (lbs & psi) (kg & kPa): 5200 @ 26 2364 @ 179
Tubeless/Tubetype: TUBELESS

Equipment: Tractor
Technology: Bias
Article Number: 326712
Size: 16.9-26
Ply Rating: 10
Rim Diameter (in) (mm): 26 660
Width (in) (mm): 17.3 439
Overall Diameter (in) (mm): 56.6 1438
Static Loaded Radius (in) (mm): 25.1 638
Rolling Circumference (in) (mm): 166 4216
Tread Depth (32nds) (mm): 94 58.7
Plate (in²) (cm²): 195 1258
Max Load and Inflation (lbs & psi) (kg & kPa): 4540 @ 28 2064 @ 193
Tubeless/Tubetype: TUBELESS

Equipment: Tractor
Technology: Bias
Article Number: 342432
Size: 18.4-30
Ply Rating: 10
Rim Diameter (in) (mm): 30 762
Width (in) (mm): 18.4 467
Overall Diameter (in) (mm): 61.8 1570
Static Loaded Radius (in) (mm): 27.7 704
Rolling Circumference (in) (mm): 178 4521
Tread Depth (32nds) (mm): 100 86.5
Plate (in²) (cm²): 250 1613
Max Load and Inflation (lbs & psi) (kg & kPa): 5520 @ 26 2509 @ 179
Tubeless/Tubetype: TUBELESS

Equipment: Tractor
Technology: Bias
Article Number: 351970
Size: 20.8-38
Ply Rating: 14
Rim Diameter (in) (mm): 38 965
Width (in) (mm): 20.9 531
Overall Diameter (in) (mm): 73 1854
Static Loaded Radius (in) (mm): 33.4 848
Rolling Circumference (in) (mm): 212 5385
Tread Depth (32nds) (mm): 105 83.3
Plate (in²) (cm²): 325 2097
Max Load and Inflation (lbs & psi) (kg & kPa): 8550 @ 32 3886 @ 221
Tubeless/Tubetype: TUBELESS

Equipment: Tractor
Technology: Bias
Article Number: 352837
Size: 14.9-24
Ply Rating: 8
Rim Diameter (in) (mm): 24 610
Width (in) (mm): 14.8 376
Overall Diameter (in) (mm): 51.9 1318
Static Loaded Radius (in) (mm): 22.8 579
Rolling Circumference (in) (mm): 150 3810
Tread Depth (32nds) (mm): 90 71.4
Plate (in²) (cm²): 145 935
Max Load and Inflation (lbs & psi) (kg & kPa): 3520 @ 26 1600 @ 179
Tubeless/Tubetype: TUBETYPE

Equipment: Harvest, Tractor
Technology: Bias
Article Number: 358231
Size: 30.5L-32
Ply Rating: 14
Rim Diameter (in) (mm): 32 813
Width (in) (mm): 30.5 775
Overall Diameter (in) (mm): 74 1880
Static Loaded Radius (in) (mm): 34 864
Rolling Circumference (in) (mm): 216 5486
Tread Depth (32nds) (mm): 114 90.4
Plate (in²) (cm²): 485 3129
Max Load and Inflation (lbs & psi) (kg & kPa): 9900 @ 22 4500 @ 152
Tubeless/Tubetype: TUBELESS

Equipment: Harvest
Technology: Bias
Article Number: 358258
Size: 35.5L-32
Ply Rating: 12
Rim Diameter (in) (mm): 32 813
Width (in) (mm): 35.5 902
Overall Diameter (in) (mm): 80.8 2052
Static Loaded Radius (in) (mm): 36.8 935
Rolling Circumference (in) (mm): 237 6020
Tread Depth (32nds) (mm): 120 95.2
Plate (in²) (cm²): 600 3871
Max Load and Inflation (lbs & psi) (kg & kPa): 11000 @ 16 5000 @ 110
Tubeless/Tubetype: TUBELESS

Equipment: Tractor
Technology: Bias
Article Number: 358274
Size: 18.4-30
Ply Rating: 6
Rim Diameter (in) (mm): 30 762
Width (in) (mm): 18.4 467
Overall Diameter (in) (mm): 61.8 1570
Static Loaded Radius (in) (mm): 27.7 704
Rolling Circumference (in) (mm): 178 4521
Tread Depth (32nds) (mm): 100 78.5
Plate (in²) (cm²): 250 1613
Max Load and Inflation (lbs & psi) (kg & kPa): 4180 @ 16 1900 @ 110
Tubeless/Tubetype: TUBELESS

Equipment: Harvest
Technology: Bias
Article Number: 358282
Size: 28L-26
Ply Rating: 12
Rim Diameter (in) (mm): 26 660
Width (in) (mm): 28.1 714
Overall Diameter (in) (mm): 65.9 1674
Static Loaded Radius (in) (mm): 29.4 747
Rolling Circumference (in) (mm): 192 4877
Tread Depth (32nds) (mm): 109 86.5
Plate (in²) (cm²): 390 2516
Max Load and Inflation (lbs & psi) (kg & kPa): 7400 @ 20 3364 @ 138
Tubeless/Tubetype: TUBELESS

Equipment: Tractor
Technology: Bias
Article Number: 359610
Size: 14.9-24
Ply Rating: 12
Rim Diameter (in) (mm): 24 610
Width (in) (mm): 14.8 376
Overall Diameter (in) (mm): 51.9 1318
Static Loaded Radius (in) (mm): 22.8 579
Rolling Circumference (in) (mm): 150 3810
Tread Depth (32nds) (mm): 90 71.4
Plate (in²) (cm²): 145 935
Max Load and Inflation (lbs & psi) (kg & kPa): 4400 @ 38 2000 @ 262
Tubeless/Tubetype: TUBELESS

Equipment: Harvest, Tractor
Technology: Bias
Article Number: 362647
Size: 23.1-26
Ply Rating: 10
Rim Diameter (in) (mm): 26 660
Width (in) (mm): 23.1 587
Overall Diameter (in) (mm): 66.5 1689
Static Loaded Radius (in) (mm): 29.8 757
Rolling Circumference (in) (mm): 193 4902
Tread Depth (32nds) (mm): 100 86.5
Plate (in²) (cm²): 300 1935
Max Load and Inflation (lbs & psi) (kg & kPa): 6400 @ 20 2909 @ 138
Tubeless/Tubetype: TUBELESS

Equipment: Harvest
Technology: Bias
Article Number: 379868
Size: 28L-26
Ply Rating: 16
Rim Diameter (in) (mm): 26 660
Width (in) (mm): 28.1 714
Overall Diameter (in) (mm): 65.9 1674
Static Loaded Radius (in) (mm): 29.4 747
Rolling Circumference (in) (mm): 192 4877
Tread Depth (32nds) (mm): 109 86.5
Plate (in²) (cm²): 390 2516
Max Load and Inflation (lbs & psi) (kg & kPa): 9100 @ 28 4136 @ 193
Tubeless/Tubetype: TUBELESS

Equipment: Tractor
Technology: Radial
Article Number: 379885
Size: 13.6-38
Ply Rating: 6
Rim Diameter (in) (mm): 38 965
Width (in) (mm): 13.6 345
Overall Diameter (in) (mm): 63 1600
Static Loaded Radius (in) (mm): 29.8 757
Rolling Circumference (in) (mm): 189 4801
Tread Depth (32nds) (mm): 86 68.3
Plate (in²) (cm²): 135 871
Max Load and Inflation (lbs & psi) (kg & kPa): 3300 @ 22 1500 @ 152
Tubeless/Tubetype: TUBELESS

Equipment: Tractor
Technology: Radial
Article Number: 8527
Size: 13.6-38
Ply Rating: 6
Rim Diameter (in) (mm): 38 965
Width (in) (mm): 13.4 340
Overall Diameter (in) (mm): 62.9 1598
Static Loaded Radius (in) (mm): 29.8 757
Rolling Circumference (in) (mm): 189 4801
Tread Depth (32nds) (mm): 86 68.3
Plate (in²) (cm²): 135 871
Max Load and Inflation (lbs & psi) (kg & kPa): 3300 @ 22 1500 @ 150
Tubeless/Tubetype: TUBELESS

Equipment: Tractor
Technology: Bias
Article Number: 8593
Size: 18.4-30
Ply Rating: 10
Rim Diameter (in) (mm): 30 762
Width (in) (mm): 18.4 467
Overall Diameter (in) (mm): 61.2 1554
Static Loaded Radius (in) (mm): 27.5 699
Rolling Circumference (in) (mm): 184 4674
Tread Depth (32nds) (mm): 100 79.4
Plate (in²) (cm²): 250 1613
Max Load and Inflation (lbs & psi) (kg & kPa): 5520 @ 26 2500 @ 180
Tubeless/Tubetype: TUBELESS

Equipment: Tractor
Technology: Bias
Article Number: 8528
Size: 13.6-46
Ply Rating: 6
Rim Diameter (in) (mm): 46 1168
Width (in) (mm): 13.3 338
Overall Diameter (in) (mm): 71 1803
Static Loaded Radius (in) (mm): 33.5 851
Rolling Circumference (in) (mm): 213 5410
Tread Depth (32nds) (mm): 86 68.3
Plate (in²) (cm²): 171 1103
Max Load and Inflation (lbs & psi) (kg & kPa): 3640 @ 22 1650 @ 150
Tubeless/Tubetype: TUBELESS

Equipment
Technology: Bias
Article Number: 8598
Size: 18.4-26
Ply Rating: 10
Rim Diameter (in) (mm): 26 660
Width (in) (mm): 18.4 467
Overall Diameter (in) (mm): 57.8 1468
Static Loaded Radius (in) (mm): 26 660
Rolling Circumference (in) (mm): 168 4267
Tread Depth (32nds) (mm): 100 62.7
Plate (in²) (cm²): 230 1484
Max Load and Inflation (lbs & psi) (kg & kPa): 5200 @ 26 2360 @ 180
Tubeless/Tubetype: TUBELESS

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CHAMPION SPADE GRIP™ TIRE

Specialized Features

Specifications

Selection

Details