What is Hub Bore Diameter of Westlake ST205/75R15 Trailer Tire with Glossy Black Eagle Aluminum
Updated 02/10/2026 | Published 01/26/2026
Question:
what is the the hub bore size one the wheels?
asked by: jacob
0
Expert Reply:
Hey Jacob, welcome back! The center bore of the wheel that comes with the Westlake ST205/75R15 Trailer Tire with Glossy Black Eagle Aluminum Wheel # WST79FR that you referenced is 3.19 inches. This should fit over all standard trailer hubs with a 5 on 4-1/2 inch bolt pattern, or are you wanting to match up a center cap for it?
expert reply by:
Jameson C
0
Product Page this Question was Asked From
Westlake ST205/75R15 Trailer Tire with Glossy Black Eagle Aluminum Wheel - 5 on 4-1/2
- Trailer Tires and Wheels
- Tire with Wheel
- Radial Tire
- Load Range D
- 205/75-15
- 15 Inch
- L - 75 mph
- 5 on 4-1/2 Inch
- Aluminum Wheels
- Westlake
more information >
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Jameson C.
2/10/2026
Hey Jacob, did the 3.19-inch center bore on the Westlake wheel end up fitting your trailer hub the way you needed? Sharing how it worked out could help others checking their hub size for the same wheel.