Tire Size Tire Size |
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Wheel Type Wheel Type |
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 | Pneumatic |
Wheel Core Material Wheel Core Material |
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Wheel Core Style Wheel Core Style |
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Capacity per Wheel @ Pressure Capacity perWheel @ Pressure |
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Tire Style Tire Style |
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Wheel Bearing Type Wheel Bearing Type |
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Wheel/Tread Material Wheel/Tread Material |
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Tread Pattern Tread Pattern |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement)  |
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Hardness Hardness |
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Hardness Rating Hardness Rating |
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Wheel Color Wheel Color |
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 | Black |
Nonmarking Wheels Nonmarking Wheels |
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About Casters and Wheels
More
Steel-Hub Pneumatic Trailer Wheels for Highway Use
With Four Mounting Holes
With Five Mounting Holes
Wavy Line
Tread
Pattern
Tread
Pattern
Double Block
Tread
Pattern
Tread
Pattern
A stiff sidewall prevents swaying during towing. Wheels are filled with compressed air to provide the best shock absorption and a quiet ride.
For technical drawings and 3-D models, click on a part number.
Wheel | Tire | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Dia. | Wd. | Size | Style | Cap. per Wheel @ Pressure | Load Range | Ply Rating | Tread Pattern | Hardness Rating | Bolt Circle Dia. | Each | |
4 Mounting Holes | |||||||||||
Without Bearings | |||||||||||
| 16 1/8" | 4 11/16" | 4.80/4.00-8 | Tubeless | 590 lbs. @ 60 psi | B | 4 | Wavy Line | Soft | 4" | 0000000 | 000000 |
| 18 1/8" | 5 13/16" | 5.70/5.00-8 | Tubeless | 715 lbs. @ 50 psi | B | 4 | Wavy Line | Soft | 4" | 0000000 | 00000 |
| 20 1/2" | 4 13/16" | 4.80/4.00-12 | Tubeless | 990 lbs. @ 90 psi | C | 6 | Wavy Line | Soft | 4" | 0000000 | 000000 |
| 21 7/8" | 5 5/8" | 5.30/4.50-12 | Tubeless | 1,045 lbs. @ 80 psi | C | 6 | Wavy Line | Soft | 4" | 0000000 | 000000 |
5 Mounting Holes | |||||||||||
Without Bearings | |||||||||||
| 16 1/8" | 4 11/16" | 4.80/4.00-8 | Tubeless | 590 lbs. @ 60 psi | B | 4 | Wavy Line | Soft | 4 1/2" | 0000000 | 00000 |
| 18 1/8" | 5 13/16" | 5.70/5.00-8 | Tubeless | 715 lbs. @ 50 psi | B | 4 | Wavy Line | Soft | 4 1/2" | 0000000 | 00000 |
| 20 1/2" | 4 13/16" | 4.80/4.00-12 | Tubeless | 990 lbs. @ 90 psi | C | 6 | Wavy Line | Soft | 4 1/2" | 0000000 | 000000 |
| 21 7/8" | 5 5/8" | 5.30/4.50-12 | Tubeless | 1,045 lbs. @ 80 psi | C | 6 | Wavy Line | Soft | 4 1/2" | 0000000 | 000000 |
| 26 1/4" | 7 13/16" | ST205/75D14 | Tubeless | 1,760 lbs. @ 50 psi | C | 6 | Double Block | Soft | 4 1/2" | 0000000 | 000000 |
| 26 3/4" | 7 5/8" | ST205/75D15 | Tubeless | 1,820 lbs. @ 50 psi | C | 6 | Double Block | Soft | 4 1/2" | 0000000 | 000000 |