| Tires and Wheels |
 480TW4-B 4.80 - 8 Trailer Tire and Wheel, 4 on 4 Bolt Pattern 8" Trailer Tire and Wheel - Tire: 4.80-8
- Load Range B
- Maximum Capacity: 590 lbs. at 60 psi.
- Bolt Pattern: 4 on 4
How to Measure Bolt Pattern | | Determine the bolt pattern on the trailer wheel by the number of bolts and the bolt circle. To determine the bolt circle on wheels with an even number of bolt holes, measure center-to-center on bolt holes directly across from each other on the diameter (Example: 8 on 6-1/2 would mean 8 bolt holes with 6-1/2" center-to-center diameter). On odd number bolt wheels, measure any bolt hole center to the point halfway between bolt holes on the diameter (Example: 5 on 4-1/2 would mean 5 bolt holes with 4-1/2" measured to a point halfway between the opposite bolts). | OR | | The distance between the center of one bolt on the wheel to the center of the bolt right next to it will also help determine the bolt pattern. - If D = 2-5/8" then the bolt pattern is a 5 on 4-1/2
- If D = 2-3/4" then the bolt pattern is a 5 on 4-3/4
- If D = 3" then the bolt pattern is a 5 on 5
- If D = 3-1/4" then the bolt pattern is a 5 on 5-1/2
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 480TW5-B 4.80 - 8 Trailer Tire and Wheel, 5 on 4-1/2 Bolt Pattern 8" Trailer Tire and Wheel - Tire: 4.80-8
- Load Range B
- Maximum Capacity: 590 lbs. at 60 psi.
- Bolt Pattern: 5 on 4-1/2
Note: Most trailer tires that are smaller than 15" and have 5 bolts, have a 5 on 4-1/2" bolt pattern. How to Measure Bolt Pattern | | Determine the bolt pattern on the trailer wheel by the number of bolts and the bolt circle. To determine the bolt circle on wheels with an even number of bolt holes, measure center-to-center on bolt holes directly across from each other on the diameter (Example: 8 on 6-1/2 would mean 8 bolt holes with 6-1/2" center-to-center diameter). On odd number bolt wheels, measure any bolt hole center to the point halfway between bolt holes on the diameter (Example: 5 on 4-1/2 would mean 5 bolt holes with 4-1/2" measured to a point halfway between the opposite bolts). | AND / OR | | The distance between the center of one bolt hole on the wheel to the center of the bolt hole right next to it will also help determine the bolt pattern. - If D = 2-5/8" then the bolt pattern is a 5 on 4-1/2
- If D = 2-3/4" then the bolt pattern is a 5 on 4-3/4
- If D = 3" then the bolt pattern is a 5 on 5
- If D = 3-1/4" then the bolt pattern is a 5 on 5-1/2
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 578TW4-B 5.70 - 8 Trailer Tire and Wheel, 4 on 4 Bolt Pattern 8" Trailer Tire and Wheel - Tire: 5.70-8
- Load Range B
- Maximum Capacity: 715 lbs. at 50 psi.
- Bolt Pattern: 4 on 4
How to Measure Bolt Pattern | | Determine the bolt pattern by the number of bolts and the bolt circle. To determine the bolt circle on wheels with an even number of bolt holes, measure center-to-center on bolt holes directly across from each other on the diameter (Example: 8 on 6-1/2 would mean 8 bolt holes with 6-1/2" center-to-center diameter). On odd number bolt wheels, measure any bolt hole center to the point halfway between bolt holes on the diameter (Example: 5 on 4-1/2 would mean 5 bolt holes with 4-1/2" measured to a point halfway between the opposite bolts). |

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 578TW5-B 5.70 - 8 Trailer Tire and Wheel, 5 on 4-1/2" Bolt Pattern 8" Trailer Tire and Wheel - Tire: 5.70-8
- Load Range B
- Maximum Capacity: 715 lbs. at 50 psi.
- Bolt Pattern: 5 on 4-1/2
Note: Most trailer tires that are smaller than 15" and have 5 bolts, have a 5 on 4-1/2" bolt pattern. How to Measure Bolt Pattern | | Determine the bolt pattern on the trailer wheel by the number of bolts and the bolt circle. To determine the bolt circle on wheels with an even number of bolt holes, measure center-to-center on bolt holes directly across from each other on the diameter (Example: 8 on 6-1/2 would mean 8 bolt holes with 6-1/2" center-to-center diameter). On odd number bolt wheels, measure any bolt hole center to the point halfway between bolt holes on the diameter (Example: 5 on 4-1/2 would mean 5 bolt holes with 4-1/2" measured to a point halfway between the opposite bolts). | AND / OR | | The distance between the center of one bolt hole on the wheel to the center of the bolt hole right next to it will also help determine the bolt pattern. - If D = 2-5/8" then the bolt pattern is a 5 on 4-1/2
- If D = 2-3/4" then the bolt pattern is a 5 on 4-3/4
- If D = 3" then the bolt pattern is a 5 on 5
- If D = 3-1/4" then the bolt pattern is a 5 on 5-1/2
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 2058TW5-B 20.5 X 8-10 Trailer Tire and Wheel, 5 on 4-1/2 Bolt Pattern 10" Trailer Tire and Wheel - Tire: 20.5 X 8 - 10
- Load Range B
- Maximum Capacity: 905 lbs. at 35 psi.
- Bolt Pattern: 5 on 4-1/2
Note: Most trailer tires that are smaller than 15" and have 5 bolts, have a 5 on 4-1/2" bolt pattern. How to Measure Bolt Pattern | | Determine the bolt pattern on the trailer wheel by the number of bolts and the bolt circle. To determine the bolt circle on wheels with an even number of bolt holes, measure center-to-center on bolt holes directly across from each other on the diameter (Example: 8 on 6-1/2 would mean 8 bolt holes with 6-1/2" center-to-center diameter). On odd number bolt wheels, measure any bolt hole center to the point halfway between bolt holes on the diameter (Example: 5 on 4-1/2 would mean 5 bolt holes with 4-1/2" measured to a point halfway between the opposite bolts). | AND / OR | | The distance between the center of one bolt hole on the wheel to the center of the bolt hole right next to it will also help determine the bolt pattern. - If D = 2-5/8" then the bolt pattern is a 5 on 4-1/2
- If D = 2-3/4" then the bolt pattern is a 5 on 4-3/4
- If D = 3" then the bolt pattern is a 5 on 5
- If D = 3-1/4" then the bolt pattern is a 5 on 5-1/2
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 4812TWSPK4-B 4.80 - 12 Trailer Tire and Wheel, 4 on 4 Bolt Pattern 12" Trailer Tire and Wheel - Tire: 4.80-12
- Load Range B
- Maximum Capacity: 780 lbs. at 60 psi.
- Bolt Pattern: 4 on 4
- White Spoke Design
How to Measure Bolt Pattern | | Determine the bolt pattern by the number of bolts and the bolt circle. To determine the bolt circle on wheels with an even number of bolt holes, measure center-to-center on bolt holes directly across from each other on the diameter (Example: 8 on 6-1/2 would mean 8 bolt holes with 6-1/2" center-to-center diameter). On odd number bolt wheels, measure any bolt hole center to the point halfway between bolt holes on the diameter (Example: 5 on 4-1/2 would mean 5 bolt holes with 4-1/2" measured to a point halfway between the opposite bolts). |

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 4812TWSPK5-B 4.80 - 12 Trailer Tire and Wheel, 5 on 4-1/2 Bolt Pattern 12" Trailer Tire and Wheel - Tire: 4.80-12
- Load Range B
- Maximum Capacity: 780 lbs. at 60 psi.
- Bolt Pattern: 5 on 4-1/2
- White Spoke Design
Note: Most trailer tires that are smaller than 15" and have 5 bolts, have a 5 on 4-1/2" bolt pattern. How to Measure Bolt Pattern | | Determine the bolt pattern on the trailer wheel by the number of bolts and the bolt circle. To determine the bolt circle on wheels with an even number of bolt holes, measure center-to-center on bolt holes directly across from each other on the diameter (Example: 8 on 6-1/2 would mean 8 bolt holes with 6-1/2" center-to-center diameter). On odd number bolt wheels, measure any bolt hole center to the point halfway between bolt holes on the diameter (Example: 5 on 4-1/2 would mean 5 bolt holes with 4-1/2" measured to a point halfway between the opposite bolts). | AND / OR | | The distance between the center of one bolt hole on the wheel to the center of the bolt hole right next to it will also help determine the bolt pattern. - If D = 2-5/8" then the bolt pattern is a 5 on 4-1/2
- If D = 2-3/4" then the bolt pattern is a 5 on 4-3/4
- If D = 3" then the bolt pattern is a 5 on 5
- If D = 3-1/4" then the bolt pattern is a 5 on 5-1/2
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134DW-175BC-4B-I ST175/80-R13 Radial Trailer Tire & Wheel, 4 on 4 Bolt Pattern 13" Radial Trailer Tire and Wheel - Tire: ST175-80-R13
- Load Range C
- Maximum Capacity: 1360 lbs. at 50 psi.
- Bolt Pattern: 4 on 4
- White Spoke Design
Note: Most trailer tires that are smaller than 15" and have 5 bolts, have a 5 on 4-1/2" bolt pattern. How to Measure Bolt Pattern | | Determine the bolt pattern on the trailer wheel by the number of bolts and the bolt circle. To determine the bolt circle on wheels with an even number of bolt holes, measure center-to-center on bolt holes directly across from each other on the diameter (Example: 8 on 6-1/2 would mean 8 bolt holes with 6-1/2" center-to-center diameter). On odd number bolt wheels, measure any bolt hole center to the point halfway between bolt holes on the diameter (Example: 5 on 4-1/2 would mean 5 bolt holes with 4-1/2" measured to a point halfway between the opposite bolts). | AND / OR | | The distance between the center of one bolt hole on the wheel to the center of the bolt hole right next to it will also help determine the bolt pattern. - If D = 2-5/8" then the bolt pattern is a 5 on 4-1/2
- If D = 2-3/4" then the bolt pattern is a 5 on 4-3/4
- If D = 3" then the bolt pattern is a 5 on 5
- If D = 3-1/4" then the bolt pattern is a 5 on 5-1/2
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 135WS-175BC-I ST175/80-R13 Radial Trailer Tire & Wheel, 5 on 4-1/2 Bolt Pattern 13" Radial Trailer Tire and Wheel - Tire: ST175-80-R13
- Load Range C
- Maximum Capacity: 1360 lbs. at 50 psi.
- Bolt Pattern: 5 on 4-1/2
- White Spoke Design
Note: Most trailer tires that are smaller than 15" and have 5 bolts, have a 5 on 4-1/2" bolt pattern. How to Measure Bolt Pattern | | Determine the bolt pattern on the trailer wheel by the number of bolts and the bolt circle. To determine the bolt circle on wheels with an even number of bolt holes, measure center-to-center on bolt holes directly across from each other on the diameter (Example: 8 on 6-1/2 would mean 8 bolt holes with 6-1/2" center-to-center diameter). On odd number bolt wheels, measure any bolt hole center to the point halfway between bolt holes on the diameter (Example: 5 on 4-1/2 would mean 5 bolt holes with 4-1/2" measured to a point halfway between the opposite bolts). | AND / OR | | The distance between the center of one bolt hole on the wheel to the center of the bolt hole right next to it will also help determine the bolt pattern. - If D = 2-5/8" then the bolt pattern is a 5 on 4-1/2
- If D = 2-3/4" then the bolt pattern is a 5 on 4-3/4
- If D = 3" then the bolt pattern is a 5 on 5
- If D = 3-1/4" then the bolt pattern is a 5 on 5-1/2
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13BIASPLY545 ST175/80-D13 Bias Ply Trailer Tire and Wheel, 5 on 4-1/2 Bolt Pattern 13" Bias Ply Trailer Tire and Wheel - Tire: ST175-80-D13
- Load Range C
- Maximum Capacity: 1360 lbs. at 50 psi.
- Bolt Pattern: 5 on 4-1/2
- White Spoke Design
Note: Bias Ply Trailer Tires can only be used with Bias Ply Tires. Do not replace a Radial Tire with a Bias Ply Tire unless you are replacing all the tires on the trailer. Note: Most trailer tires that are smaller than 15" and have 5 bolts, have a 5 on 4-1/2" bolt pattern. How to Measure Bolt Pattern | | Determine the bolt pattern on the trailer wheel by the number of bolts and the bolt circle. To determine the bolt circle on wheels with an even number of bolt holes, measure center-to-center on bolt holes directly across from each other on the diameter (Example: 8 on 6-1/2 would mean 8 bolt holes with 6-1/2" center-to-center diameter). On odd number bolt wheels, measure any bolt hole center to the point halfway between bolt holes on the diameter (Example: 5 on 4-1/2 would mean 5 bolt holes with 4-1/2" measured to a point halfway between the opposite bolts). | AND / OR | | The distance between the center of one bolt hole on the wheel to the center of the bolt hole right next to it will also help determine the bolt pattern. - If D = 2-5/8" then the bolt pattern is a 5 on 4-1/2
- If D = 2-3/4" then the bolt pattern is a 5 on 4-3/4
- If D = 3" then the bolt pattern is a 5 on 5
- If D = 3-1/4" then the bolt pattern is a 5 on 5-1/2
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 145WS-205BC-I ST205/75-R14 Radial Trailer Tire and Wheel 14" Radial Trailer Tire and Wheel with a 5 on 4-1/2" Bolt Pattern. - Tire: ST205-75-R14
- Load Range C
- Maximum Load Capacity: 1760 lbs. at 50 psi.
- Bolt Pattern: 5 on 4-1/2
- White Spoke Design
Note: Most trailer tires that are smaller than 15" and have 5 bolts, have a 5 on 4-1/2" bolt pattern. How to Measure Bolt Pattern | | Determine the bolt pattern on the trailer wheel by the number of bolts and the bolt circle. To determine the bolt circle on wheels with an even number of bolt holes, measure center-to-center on bolt holes directly across from each other on the diameter (Example: 8 on 6-1/2 would mean 8 bolt holes with 6-1/2" center-to-center diameter). On odd number bolt wheels, measure any bolt hole center to the point halfway between bolt holes on the diameter (Example: 5 on 4-1/2 would mean 5 bolt holes with 4-1/2" measured to a point halfway between the opposite bolts). | AND / OR | | The distance between the center of one bolt hole on the wheel to the center of the bolt hole right next to it will also help determine the bolt pattern. - If D = 2-5/8" then the bolt pattern is a 5 on 4-1/2
- If D = 2-3/4" then the bolt pattern is a 5 on 4-3/4
- If D = 3" then the bolt pattern is a 5 on 5
- If D = 3-1/4" then the bolt pattern is a 5 on 5-1/2
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14Bias545 ST205/75-D14 Bias Ply Trailer Tire & Wheel, 5 on 4.5 ST205/75-D14 Trailer Tire on a 14" Wheel with a 5 on 4-1/2" Bolt Pattern. - Load Range: C
- Capacity: 1760 lbs at 50 psi.
Replaces F78-14 Tire. Note: Bias Ply Trailer Tires can only be used with Bias Ply Tires. Do not replace a Radial Tire with a Bias Ply Tire unless you are replacing all the tires on the trailer. Note: Most trailer tires that are smaller than 15" and have 5 bolts, have a 5 on 4-1/2" bolt pattern. How to Measure Bolt Pattern | | Determine the bolt pattern on the trailer wheel by the number of bolts and the bolt circle. To determine the bolt circle on wheels with an even number of bolt holes, measure center-to-center on bolt holes directly across from each other on the diameter (Example: 8 on 6-1/2 would mean 8 bolt holes with 6-1/2" center-to-center diameter). On odd number bolt wheels, measure any bolt hole center to the point halfway between bolt holes on the diameter (Example: 5 on 4-1/2 would mean 5 bolt holes with 4-1/2" measured to a point halfway between the opposite bolts). | AND / OR | | The distance between the center of one bolt hole on the wheel to the center of the bolt hole right next to it will also help determine the bolt pattern. - If D = 2-5/8" then the bolt pattern is a 5 on 4-1/2
- If D = 2-3/4" then the bolt pattern is a 5 on 4-3/4
- If D = 3" then the bolt pattern is a 5 on 5
- If D = 3-1/4" then the bolt pattern is a 5 on 5-1/2
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15RTW-I ST205/75-R15 Radial Trailer Tire and Wheel 15" Radial Trailer Tire and Wheel - Tire: ST205-75-R15
- Load Range C
- Maximum Load Capacity: 1820 lbs. at 50 psi.
- Bolt Pattern: Available in 5 on 5, or 5 on 4-1/2 (Please Select Above)
- White Spoke Design
How to Measure Bolt Pattern | | Determine the bolt pattern on the trailer wheel by the number of bolts and the bolt circle. To determine the bolt circle on wheels with an even number of bolt holes, measure center-to-center on bolt holes directly across from each other on the diameter (Example: 8 on 6-1/2 would mean 8 bolt holes with 6-1/2" center-to-center diameter). On odd number bolt wheels, measure any bolt hole center to the point halfway between bolt holes on the diameter (Example: 5 on 4-1/2 would mean 5 bolt holes with 4-1/2" measured to a point halfway between the opposite bolts). | AND / OR | | The distance between the center of one bolt hole on the wheel to the center of the bolt hole right next to it will also help determine the bolt pattern. - If D = 2-5/8" then the bolt pattern is a 5 on 4-1/2
- If D = 2-3/4" then the bolt pattern is a 5 on 4-3/4
- If D = 3" then the bolt pattern is a 5 on 5
- If D = 3-1/4" then the bolt pattern is a 5 on 5-1/2
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15BTW ST205/75-D15 Bias Ply Trailer Tire & Wheel Bias Ply ST205/75-D15 Trailer Tire on 15" White Spoke Wheel - Load Range: C
- Max Load: 1820 lbs
- Bolt Pattern: Available in 5 on 4-1/2, 5 on 4-3/4 & 5 on 5 (Please Specify Above)
- White Spoke Wheel Design
Note: Bias Ply Trailer Tires can only be used with Bias Ply Tires. Do not replace a Radial Tire with a Bias Ply Tire unless you are replacing all the tires on the trailer. How to Measure Bolt Pattern | | Determine the bolt pattern on the trailer wheel by the number of bolts and the bolt circle. To determine the bolt circle on wheels with an even number of bolt holes, measure center-to-center on bolt holes directly across from each other on the diameter (Example: 8 on 6-1/2 would mean 8 bolt holes with 6-1/2" center-to-center diameter). On odd number bolt wheels, measure any bolt hole center to the point halfway between bolt holes on the diameter (Example: 5 on 4-1/2 would mean 5 bolt holes with 4-1/2" measured to a point halfway between the opposite bolts). | AND / OR | | The distance between the center of one bolt hole on the wheel to the center of the bolt hole right next to it will also help determine the bolt pattern. - If D = 2-5/8" then the bolt pattern is a 5 on 4-1/2
- If D = 2-3/4" then the bolt pattern is a 5 on 4-3/4
- If D = 3" then the bolt pattern is a 5 on 5
- If D = 3-1/4" then the bolt pattern is a 5 on 5-1/2
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 1555DW-225BD-I ST225/75-R15 Radial Trailer Tire and Wheel, 5 on 4-1/2 Bolt Pattern 15" Radial Trailer Tire and Wheel, 5 on 4-1/2" Bolt Pattern - Tire: ST225-75-R15BD
- Load Range D
- Maximum Load Capacity: 2540 lbs. at 65 psi.
- Bolt Pattern: 5 on 4-1/2
- White Spoke Design
How to Measure Bolt Pattern | | Determine the bolt pattern on the trailer wheel by the number of bolts and the bolt circle. To determine the bolt circle on wheels with an even number of bolt holes, measure center-to-center on bolt holes directly across from each other on the diameter (Example: 8 on 6-1/2 would mean 8 bolt holes with 6-1/2" center-to-center diameter). On odd number bolt wheels, measure any bolt hole center to the point halfway between bolt holes on the diameter (Example: 5 on 4-1/2 would mean 5 bolt holes with 4-1/2" measured to a point halfway between the opposite bolts). | AND / OR | | The distance between the center of one bolt hole on the wheel to the center of the bolt hole right next to it will also help determine the bolt pattern. - If D = 2-5/8" then the bolt pattern is a 5 on 4-1/2
- If D = 2-3/4" then the bolt pattern is a 5 on 4-3/4
- If D = 3" then the bolt pattern is a 5 on 5
- If D = 3-1/4" then the bolt pattern is a 5 on 5-1/2
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 17-189-7 13" Trailer Wheel, White Spoke 5 on 4-1/2 13" White Spoke Trailer Wheel - Diameter and Width: 13" x 4-1/2"
- Capacity: 1360 lbs.
- Bolt Pattern: 5 on 4-1/2
- Offset: 0
- White Spoke Design
Note: Most trailer wheels that are smaller than 15" and have 5 bolts, have a 5 on 4-1/2" bolt pattern. How to Measure Bolt Pattern | | Determine the bolt pattern on the trailer wheel by the number of bolts and the bolt circle. To determine the bolt circle on wheels with an even number of bolt holes, measure center-to-center on bolt holes directly across from each other on the diameter (Example: 8 on 6-1/2 would mean 8 bolt holes with 6-1/2" center-to-center diameter). On odd number bolt wheels, measure any bolt hole center to the point halfway between bolt holes on the diameter (Example: 5 on 4-1/2 would mean 5 bolt holes with 4-1/2" measured to a point halfway between the opposite bolts). | AND / OR | | The distance between the center of one bolt hole on the wheel to the center of the bolt hole right next to it will also help determine the bolt pattern. - If D = 2-5/8" then the bolt pattern is a 5 on 4-1/2
- If D = 2-3/4" then the bolt pattern is a 5 on 4-3/4
- If D = 3" then the bolt pattern is a 5 on 5
- If D = 3-1/4" then the bolt pattern is a 5 on 5-1/2
| | Offset is the distance between the mounting face of the disc and rim centerline. Inset: Refers to the distance when the mounting face is outboard of the rim centerline. Outset: Refers to the distance when the mounting face is inboard of the rim centerline. |

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 17-142-7 14" Trailer Wheel, White Spoke 5 on 4-1/2 14 X 5.5 White Spoke Trailer Wheel - Diameter and Width: 14" x 5-1/2"
- Maximum Capacity: 1870 lbs. at 50 psi.
- Bolt Pattern: 5 on 4-1/2
- Offset: 0
- Pilot Diameter: 3.19"
- White Spoke Design
Note: Most trailer wheels that are smaller than 15" and have 5 bolts, have a 5 on 4-1/2" bolt pattern. How to Measure Bolt Pattern | | Determine the bolt pattern on the trailer wheel by the number of bolts and the bolt circle. To determine the bolt circle on wheels with an even number of bolt holes, measure center-to-center on bolt holes directly across from each other on the diameter (Example: 8 on 6-1/2 would mean 8 bolt holes with 6-1/2" center-to-center diameter). On odd number bolt wheels, measure any bolt hole center to the point halfway between bolt holes on the diameter (Example: 5 on 4-1/2 would mean 5 bolt holes with 4-1/2" measured to a point halfway between the opposite bolts). | AND / OR | | The distance between the center of one bolt hole on the wheel to the center of the bolt hole right next to it will also help determine the bolt pattern. - If D = 2-5/8" then the bolt pattern is a 5 on 4-1/2
- If D = 2-3/4" then the bolt pattern is a 5 on 4-3/4
- If D = 3" then the bolt pattern is a 5 on 5
- If D = 3-1/4" then the bolt pattern is a 5 on 5-1/2
| | Offset is the distance between the mounting face of the disc and rim centerline. Inset: Refers to the distance when the mounting face is outboard of the rim centerline. Outset: Refers to the distance when the mounting face is inboard of the rim centerline. |

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17-143-7 15" Trailer Wheel, White Spoke 5 on 4-1/2, 5" Width 15 X 5 White Spoke Trailer Wheel - Diameter and Width: 15" x 5"
- Maximum Capacity: 1820 lbs. at 50 psi.
- Bolt Pattern: 5 on 4-1/2
- Offset: 0
- White Spoke Design
- Pilot Diameter: 3.19
How to Measure Bolt Pattern | | Determine the bolt pattern on the trailer wheel by the number of bolts and the bolt circle. To determine the bolt circle on wheels with an even number of bolt holes, measure center-to-center on bolt holes directly across from each other on the diameter (Example: 8 on 6-1/2 would mean 8 bolt holes with 6-1/2" center-to-center diameter). On odd number bolt wheels, measure any bolt hole center to the point halfway between bolt holes on the diameter (Example: 5 on 4-1/2 would mean 5 bolt holes with 4-1/2" measured to a point halfway between the opposite bolts). | AND / OR | | The distance between the center of one bolt hole on the wheel to the center of the bolt hole right next to it will also help determine the bolt pattern. - If D = 2-5/8" then the bolt pattern is a 5 on 4-1/2
- If D = 2-3/4" then the bolt pattern is a 5 on 4-3/4
- If D = 3" then the bolt pattern is a 5 on 5
- If D = 3-1/4" then the bolt pattern is a 5 on 5-1/2
| | Offset is the distance between the mounting face of the disc and rim centerline. Inset: Refers to the distance when the mounting face is outboard of the rim centerline. Outset: Refers to the distance when the mounting face is inboard of the rim centerline. |

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 WH156-550WS 15" Trailer Wheel, White Spoke 5 on 5 15 X 6 White Spoke Trailer Wheel - Diameter and Width: 15" x 6"
- Maximum Capacity: 2150 lbs.
- Bolt Pattern: 5 on 5
- Offset: 0
- Pilot Diameter: 3.30"
- White Spoke Design
How to Measure Bolt Pattern | | Determine the bolt pattern on the trailer wheel by the number of bolts and the bolt circle. To determine the bolt circle on wheels with an even number of bolt holes, measure center-to-center on bolt holes directly across from each other on the diameter (Example: 8 on 6-1/2 would mean 8 bolt holes with 6-1/2" center-to-center diameter). On odd number bolt wheels, measure any bolt hole center to the point halfway between bolt holes on the diameter (Example: 5 on 4-1/2 would mean 5 bolt holes with 4-1/2" measured to a point halfway between the opposite bolts). | AND / OR | | The distance between the center of one bolt hole on the wheel to the center of the bolt hole right next to it will also help determine the bolt pattern. - If D = 2-5/8" then the bolt pattern is a 5 on 4-1/2
- If D = 2-3/4" then the bolt pattern is a 5 on 4-3/4
- If D = 3" then the bolt pattern is a 5 on 5
- If D = 3-1/4" then the bolt pattern is a 5 on 5-1/2
| | Offset is the distance between the mounting face of the disc and rim centerline. Inset: Refers to the distance when the mounting face is outboard of the rim centerline. Outset: Refers to the distance when the mounting face is inboard of the rim centerline. |

 17-144-7 15" Trailer Wheel, White Spoke 6 on 5.5 15 X 6 White Spoke Trailer Wheel - Diameter and Width: 15" x 6"
- Maximum Capacity: 2600 lbs.
- Bolt Pattern: 6 on 5-1/2
- Offset: 0
- Pilot Diameter: 4.27"
- White Spoke Design
How to Measure Bolt Pattern | | Determine the bolt pattern by the number of bolts and the bolt circle. To determine the bolt circle on wheels with an even number of bolt holes, measure center-to-center on bolt holes directly across from each other on the diameter (Example: 8 on 6-1/2 would mean 8 bolt holes with 6-1/2" center-to-center diameter). On odd number bolt wheels, measure any bolt hole center to the point halfway between bolt holes on the diameter (Example: 5 on 4-1/2 would mean 5 bolt holes with 4-1/2" measured to a point halfway between the opposite bolts). | | Offset is the distance between the mounting face of the disc and rim centerline. Inset: Refers to the distance when the mounting face is outboard of the rim centerline. Outset: Refers to the distance when the mounting face is inboard of the rim centerline. |

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