The typical lug nut size on most Honda Odyssey models is M12 x 1.5 with a 19 mm hex, using a 60-degree conical seat. This is common across many recent Odysseys, but exact specifications can vary by year and wheel option. Always verify for your specific vehicle.
Standard lug nut specifications
Below are the standard characteristics you’re most likely to encounter on a modern Honda Odyssey. These details help ensure you pick the correct socket and replacement lug nuts for factory wheels.
- Thread size: M12 x 1.5
- Hex size (socket): 19 mm
- Seat type: 60-degree conical (acorn) seat
- Stud size: 12 mm diameter wheel studs
- Material and compatibility: OEM lug nuts designed for factory wheels; aftermarket wheels may require different seat or size
Understanding these specifications can help you avoid cross-threading or fitting issues when winterizing, replacing wheels, or installing aftermarket parts.
Year-to-year variations and how to verify
How to verify the exact size for your Odyssey
If you’re unsure which lug nuts your specific Odyssey uses, use these verification steps to get it right the first time:
- Check the owner’s manual or the wheel/wrench section of your vehicle’s documentation for lug nut specs.
- Inspect a current lug nut on your vehicle to confirm the hex size by trying a 19 mm socket; if it doesn’t fit, try a different size carefully or measure the nut directly.
- Look at the label on the driver’s door jamb or fuel filler cap area, where documentation sometimes lists wheel and lug nut details.
- Ask a Honda dealer or trusted auto shop with your VIN for the exact lug nut specification, especially if you have aftermarket wheels.
Variations can occur with older models or vehicles equipped with non-OEM wheels. When in doubt, confirm with official documentation or a dealer to avoid hardware conflicts.
Summary
For most Honda Odyssey models, the standard lug nut size is M12 x 1.5 with a 19 mm hex and a 60-degree conical seat. While this covers the majority of recent Odysseys, always verify against your specific year, trim, and wheel configuration to ensure a proper fit and safe installation.