RADIAL ALL TRACTION™ 23° TIRE

Harvest, Tractor

[R-1] The Radial All Traction 23° Tire is Firestone's most popular radial tire for a reason. Featuring Firestone's signature 23-degree bar angle, this tractor tire delivers ultimate traction in diverse North American soils.

Specifications

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Details

Equipment: Harvest, Tractor
Technology: AD2 Advanced Deflection Design, 23° Tread Bar Advantage, Radial
Article Number: 560
Size: IF520/85R42CFO
Ply Rating
Rim Diameter (in) (mm): 42 1067
Width (in) (mm): 22 559
Overall Diameter (in) (mm): 76.5 1943
Static Loaded Radius (in) (mm): 34.4 874
Rolling Circumference (in) (mm): 228 5791
Tread Depth (32nds) (mm): 52 40.9
Plate (in²) (cm²): 430 2774
Max Load and Inflation (lbs & psi) (kg & kPa): 12800 @ 35 5818 @ 240
Tubeless/Tubetype: TUBELESS

Equipment: Tractor
Technology: 23° Tread Bar Advantage, Radial
Article Number: 343323
Size: 14.9R46
Ply Rating: 4* RATING
Rim Diameter (in) (mm): 46 1168
Width (in) (mm): 15 381
Overall Diameter (in) (mm): 71.8 1824
Static Loaded Radius (in) (mm): 33.1 841
Rolling Circumference (in) (mm): 220 5588
Tread Depth (32nds) (mm): 47 37.4
Plate (in²) (cm²): 240 1548
Max Load and Inflation (lbs & psi) (kg & kPa): 6400 @ 36 2909 @ 248
Tubeless/Tubetype: TUBELESS

Equipment: Tractor
Technology: 23° Tread Bar Advantage, Radial
Article Number: 352829
Size: 420/80R46
Ply Rating
Rim Diameter (in) (mm): 46 1168
Width (in) (mm): 16.4 417
Overall Diameter (in) (mm): 73.2 1859
Static Loaded Radius (in) (mm): 33.7 856
Rolling Circumference (in) (mm): 220 5588
Tread Depth (32nds) (mm): 49 38.6
Plate (in²) (cm²): 300 1935
Max Load and Inflation (lbs & psi) (kg & kPa): 7600 @ 35 3455 @ 240
Tubeless/Tubetype: TUBELESS

Equipment: Harvest
Technology: 23° Tread Bar Advantage, Radial
Article Number: 352926
Size: 24.5R32
Ply Rating: 1* RATING
Rim Diameter (in) (mm): 32 813
Width (in) (mm): 24.5 622
Overall Diameter (in) (mm): 71 1803
Static Loaded Radius (in) (mm): 30.8 782
Rolling Circumference (in) (mm): 209 5309
Tread Depth (32nds) (mm): 53 42.1
Plate (in²) (cm²): 440 2839
Max Load and Inflation (lbs & psi) (kg & kPa): 8250 @ 18 3750 @ 124
Tubeless/Tubetype: TUBELESS

Equipment: Harvest, Tractor
Technology: 23° Tread Bar Advantage, Radial
Article Number: 356204
Size: 30.5LR32
Ply Rating: 3* RATING
Rim Diameter (in) (mm): 32 813
Width (in) (mm): 30.5 775
Overall Diameter (in) (mm): 71.6 1819
Static Loaded Radius (in) (mm): 31 787
Rolling Circumference (in) (mm): 211 5359
Tread Depth (32nds) (mm): 55 43.6
Plate (in²) (cm²): 500 3226
Max Load and Inflation (lbs & psi) (kg & kPa): 13200 @ 30 6000 @ 207
Tubeless/Tubetype: TUBELESS

Equipment: Tractor
Technology: 23° Tread Bar Advantage, Radial
Article Number: 362273
Size: 480/80R46
Ply Rating
Rim Diameter (in) (mm): 46 1168
Width (in) (mm): 18.8 478
Overall Diameter (in) (mm): 77.1 1958
Static Loaded Radius (in) (mm): 34.8 884
Rolling Circumference (in) (mm): 231 5867
Tread Depth (32nds) (mm): 50 40.4
Plate (in²) (cm²): 365 2355
Max Load and Inflation (lbs & psi) (kg & kPa): 9350 @ 35 4250 @ 240
Tubeless/Tubetype: TUBELESS

Equipment: Tractor
Technology: 23° Tread Bar Advantage, Radial
Article Number: 362341
Size: 480/80R38
Ply Rating
Rim Diameter (in) (mm): 38 965
Width (in) (mm): 19.3 490
Overall Diameter (in) (mm): 69.1 1755
Static Loaded Radius (in) (mm): 30.8 782
Rolling Circumference (in) (mm): 206 5232
Tread Depth (32nds) (mm): 50 39.9
Plate (in²) (cm²): 340 2194
Max Load and Inflation (lbs & psi) (kg & kPa): 7150 @ 23 3250 @ 160
Tubeless/Tubetype: TUBELESS

Equipment: Harvest, Tractor
Technology: 23° Tread Bar Advantage, Radial
Article Number: 362358
Size: 520/85R42
Ply Rating
Rim Diameter (in) (mm): 42 1067
Width (in) (mm): 21.1 536
Overall Diameter (in) (mm): 76.5 1943
Static Loaded Radius (in) (mm): 34.3 871
Rolling Circumference (in) (mm): 228 5791
Tread Depth (32nds) (mm): 52 40.9
Plate (in²) (cm²): 420 2710
Max Load and Inflation (lbs & psi) (kg & kPa): 9100 @ 23 4136 @ 160
Tubeless/Tubetype: TUBELESS

Equipment: Tractor
Technology: 23° Tread Bar Advantage, Radial
Article Number: 362375
Size: 520/85R38
Ply Rating
Rim Diameter (in) (mm): 38 965
Width (in) (mm): 21.1 536
Overall Diameter (in) (mm): 72.5 1842
Static Loaded Radius (in) (mm): 32 813
Rolling Circumference (in) (mm): 218 5537
Tread Depth (32nds) (mm): 52 40.9
Plate (in²) (cm²): 390 2516
Max Load and Inflation (lbs & psi) (kg & kPa): 8550 @ 23 3886 @ 160
Tubeless/Tubetype: TUBELESS

Equipment: Harvest
Technology: 23° Tread Bar Advantage, Radial
Article Number: 362800
Size: 900/60R32
Ply Rating
Rim Diameter (in) (mm): 32 813
Width (in) (mm): 35.6 904
Overall Diameter (in) (mm): 75.3 1913
Static Loaded Radius (in) (mm): 33.2 843
Rolling Circumference (in) (mm): 226 5740
Tread Depth (32nds) (mm): 61 48.4
Plate (in²) (cm²): 604 3897
Max Load and Inflation (lbs & psi) (kg & kPa): 15700 @ 35 7136 @ 240
Tubeless/Tubetype: TUBELESS

Equipment: Harvest, Tractor
Technology: 23° Tread Bar Advantage, Radial
Article Number: 364092
Size: 480/80R42
Ply Rating
Rim Diameter (in) (mm): 42 1067
Width (in) (mm): 18.8 478
Overall Diameter (in) (mm): 73.1 1857
Static Loaded Radius (in) (mm): 32.8 833
Rolling Circumference (in) (mm): 218 5537
Tread Depth (32nds) (mm): 50 39.6
Plate (in²) (cm²): 350 2258
Max Load and Inflation (lbs & psi) (kg & kPa): 8250 @ 29 3750 @ 200
Tubeless/Tubetype: TUBELESS

Equipment: Harvest, Tractor
Technology: 23° Tread Bar Advantage, Radial
Article Number: 379375
Size: 23.1R26
Ply Rating
Rim Diameter (in) (mm): 26 660
Width (in) (mm): 24 610
Overall Diameter (in) (mm): 63.3 1608
Static Loaded Radius (in) (mm): 28.5 724
Rolling Circumference (in) (mm): 188 4775
Tread Depth (32nds) (mm): 53 42.2
Plate (in²) (cm²): 292 1884
Max Load and Inflation (lbs & psi) (kg & kPa): 11700 @ 46 5318 @ 320
Tubeless/Tubetype: TUBELESS

Equipment
Technology: Radial
Article Number: 355542
Size: 710/70R38
Ply Rating
Rim Diameter (in) (mm): 38 965
Width (in) (mm): 28.3 719
Overall Diameter (in) (mm): 77 1956
Static Loaded Radius (in) (mm): 34 864
Rolling Circumference (in) (mm): 230 5842
Tread Depth (32nds) (mm): 74 58.2
Plate (in²) (cm²): 505 3258
Max Load and Inflation (lbs & psi) (kg & kPa): 11700 @ 23 5318 @ 160
Tubeless/Tubetype: TUBELESS

Equipment
Technology: Radial
Article Number: 356271
Size: 620/70R42
Ply Rating
Rim Diameter (in) (mm): 42 1067
Width (in) (mm): 24.6 625
Overall Diameter (in) (mm): 76.2 1935
Static Loaded Radius (in) (mm): 34.4 874
Rolling Circumference (in) (mm): 229 5817
Tread Depth (32nds) (mm): 66 52.1
Plate (in²) (cm²): 475 3065
Max Load and Inflation (lbs & psi) (kg & kPa): 9900 @ 23 4500 @ 160
Tubeless/Tubetype: TUBELESS

Equipment
Technology: Radial
Article Number: 358339
Size: 320/90R54
Ply Rating
Rim Diameter (in) (mm): 54 1372
Width (in) (mm): 12.4 315
Overall Diameter (in) (mm): 76.7 1948
Static Loaded Radius (in) (mm): 35.8 909
Rolling Circumference (in) (mm): 232 5893
Tread Depth (32nds) (mm): 56 44.5
Plate (in²) (cm²): 215 1387
Max Load and Inflation (lbs & psi) (kg & kPa): 7150 @ 46 3250 @ 320
Tubeless/Tubetype: TUBELESS

Equipment
Technology: Radial
Article Number: 362715
Size: 380/85R24
Ply Rating: 2* RATING
Rim Diameter (in) (mm): 24 610
Width (in) (mm): 15 381
Overall Diameter (in) (mm): 49 1245
Static Loaded Radius (in) (mm): 22 559
Rolling Circumference (in) (mm): 148 3759
Tread Depth (32nds) (mm): 55 43.6
Plate (in²) (cm²): 180 1161
Max Load and Inflation (lbs & psi) (kg & kPa): 4300 @ 23 1955 @ 160
Tubeless/Tubetype: TUBELESS

Equipment
Technology: Radial
Article Number: 364551
Size: 380/85R30
Ply Rating
Rim Diameter (in) (mm): 30 762
Width (in) (mm): 14.9 378
Overall Diameter (in) (mm): 55.8 1417
Static Loaded Radius (in) (mm): 25.6 650
Rolling Circumference (in) (mm): 167 4242
Tread Depth (32nds) (mm): 61 48.4
Plate (in²) (cm²): 190 1226
Max Load and Inflation (lbs & psi) (kg & kPa): 4800 @ 23 2182 @ 160
Tubeless/Tubetype: TUBELESS

Equipment
Technology: Radial
Article Number: 371266
Size: 600/65R28
Ply Rating
Rim Diameter (in) (mm): 28 711
Width (in) (mm): 25 635
Overall Diameter (in) (mm): 58.6 1488
Static Loaded Radius (in) (mm): 26.1 663
Rolling Circumference (in) (mm): 175 4445
Tread Depth (32nds) (mm): 65 51.3
Plate (in²) (cm²): 330 2129
Max Load and Inflation (lbs & psi) (kg & kPa): 8250 @ 35 3750 @ 240
Tubeless/Tubetype: TUBELESS

Equipment
Technology: Radial
Article Number: 374479
Size: 620/70R42
Ply Rating
Rim Diameter (in) (mm): 42 1067
Width (in) (mm): 26.6 676
Overall Diameter (in) (mm): 76.2 1935
Static Loaded Radius (in) (mm): 34.4 874
Rolling Circumference (in) (mm): 226 5740
Tread Depth (32nds) (mm): 66 53.6
Plate (in²) (cm²): 475 3065
Max Load and Inflation (lbs & psi) (kg & kPa): 11700 @ 35 5318 @ 240
Tubeless/Tubetype: TUBELESS

Equipment
Technology: Radial
Article Number: 378219
Size: IF710/70R38
Ply Rating
Rim Diameter (in) (mm): 38 965
Width (in) (mm): 28.3 719
Overall Diameter (in) (mm): 76.75 1949
Static Loaded Radius (in) (mm): 33.6 853
Rolling Circumference (in) (mm): 227 5766
Tread Depth (32nds) (mm): 74 57.9
Plate (in²) (cm²): 580 3742
Max Load and Inflation (lbs & psi) (kg & kPa): 16500 @ 35 7500 @ 241
Tubeless/Tubetype: TUBELESS

Equipment
Technology: Radial
Article Number: 381585
Size: IF580/80R34
Ply Rating
Rim Diameter (in) (mm): 34 864
Width (in) (mm): 23.5 597
Overall Diameter (in) (mm): 70 1778
Static Loaded Radius (in) (mm): 31.2 792
Rolling Circumference (in) (mm): 209 5309
Tread Depth (32nds) (mm): 73 57.9
Plate (in²) (cm²): 415 2677
Max Load and Inflation (lbs & psi) (kg & kPa): 13900 @ 41 6318 @ 280
Tubeless/Tubetype: TUBELESS

Equipment
Technology: Radial
Article Number: 382469
Size: 800/65R32
Ply Rating
Rim Diameter (in) (mm): 32 813
Width (in) (mm): 32.1 815
Overall Diameter (in) (mm): 71.8 1824
Static Loaded Radius (in) (mm): 32.7 831
Rolling Circumference (in) (mm): 214 5436
Tread Depth (32nds) (mm): 74 58.4
Plate (in²) (cm²): 575 3710
Max Load and Inflation (lbs & psi) (kg & kPa): 13900 @ 35 6318 @ 240
Tubeless/Tubetype: TUBELESS

Equipment
Technology: Radial
Article Number: 382486
Size: 650/75R32
Ply Rating
Rim Diameter (in) (mm): 32 813
Width (in) (mm): 26 660
Overall Diameter (in) (mm): 70.2 1783
Static Loaded Radius (in) (mm): 31.5 800
Rolling Circumference (in) (mm): 210 5334
Tread Depth (32nds) (mm): 70 55.8
Plate (in²) (cm²): 450 2903
Max Load and Inflation (lbs & psi) (kg & kPa): 13900 @ 46 6318 @ 320
Tubeless/Tubetype: TUBELESS

Equipment
Technology: Radial
Article Number: 4459
Size: IF900/75R32CFO
Ply Rating
Rim Diameter (in) (mm): 32 813
Width (in) (mm): 37.2 945
Overall Diameter (in) (mm): 84.1 2136
Static Loaded Radius (in) (mm): 36.2 919
Rolling Circumference (in) (mm): 248 6299
Tread Depth (32nds) (mm): 82 64
Plate (in²) (cm²): 909 5865
Max Load and Inflation (lbs & psi) (kg & kPa): 16500 @ 17 7500 @ 120
Tubeless/Tubetype: TUBELESS

Equipment
Technology: Radial
Article Number: 4927
Size: VF600/70R28CFO
Ply Rating
Rim Diameter (in) (mm): 28 711
Width (in) (mm): 24.4 620
Overall Diameter (in) (mm): 60.9 1547
Static Loaded Radius (in) (mm): 26.6 676
Rolling Circumference (in) (mm): 181 4597
Tread Depth (32nds) (mm): 65 51.8
Plate (in²) (cm²): 390 2516
Max Load and Inflation (lbs & psi) (kg & kPa): 14300 @ 41 6500 @ 280
Tubeless/Tubetype: TUBELESS

Equipment
Technology: Radial
Article Number: 8684
Size: VF620/75R26CFO
Ply Rating
Rim Diameter (in) (mm): 26 660
Width (in) (mm): 24.5 622
Overall Diameter (in) (mm): 62.1 1577
Static Loaded Radius (in) (mm): 26.6 676
Rolling Circumference (in) (mm): 183 4648
Tread Depth (32nds) (mm): 67 52.1
Plate (in²) (cm²): 461 2974
Max Load and Inflation (lbs & psi) (kg & kPa): 13900 @ 35 6300 @ 240
Tubeless/Tubetype: TUBELESS

Equipment
Technology: Radial
Article Number: 8857
Size: VF420/85R38
Ply Rating
Rim Diameter (in) (mm): 38 965
Width (in) (mm): 17.1 434
Overall Diameter (in) (mm): 66 1676
Static Loaded Radius (in) (mm): 29.1 739
Rolling Circumference (in) (mm): 197 5004
Tread Depth (32nds) (mm): 59 46.5
Plate (in²) (cm²): 335 2161
Max Load and Inflation (lbs & psi) (kg & kPa): 9650 @ 29 4375 @ 200
Tubeless/Tubetype: TUBELESS

Equipment
Technology: Radial
Article Number: 907
Size: 600/70R28
Ply Rating
Rim Diameter (in) (mm): 28 711
Width (in) (mm): 23.8 605
Overall Diameter (in) (mm): 60.7 1542
Static Loaded Radius (in) (mm): 27.1 688
Rolling Circumference (in) (mm): 178 4521
Tread Depth (32nds) (mm): 65 51.3
Plate (in²) (cm²): 303 1955
Max Load and Inflation (lbs & psi) (kg & kPa): 11000 @ 46 5000 @ 320
Tubeless/Tubetype: TUBELESS

Equipment
Technology: Radial
Article Number: 908
Size: VF380/95R38
Ply Rating
Rim Diameter (in) (mm): 38 965
Width (in) (mm): 15.1 384
Overall Diameter (in) (mm): 66.1 1679
Static Loaded Radius (in) (mm): 29.6 752
Rolling Circumference (in) (mm): 199 5055
Tread Depth (32nds) (mm): 56 44.2
Plate (in²) (cm²): 300 1935
Max Load and Inflation (lbs & psi) (kg & kPa): 8250 @ 23 3750 @ 160
Tubeless/Tubetype: TUBELESS

Specialized Features

FEATURES & BENEFITS

OPEN-CENTER TREAD: Cleans better, allowing superior traction
DUAL RUBBER COMPOUNDS: Put flexible rubber on the sidewalls for increased resistance to cracking and weathering plus tough rubber on the tread for long wear
RADIAL BODY CONSTRUCTION: With high-angle stabilizer belts increases fuel economy while providing long wear and positive traction

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