What is the bolt pattern on a 2007 Acura MDX?
The bolt pattern for a 2007 Acura MDX is a 5-lug configuration on a 114.3 mm bolt circle (5x114.3). This is the standard spec for that model year and many other Acura/Honda vehicles of the era.
Bolt pattern basics and why it matters
Understanding the bolt pattern, or pitch circle, helps determine which wheels will physically bolt onto the hub and align correctly with the vehicle’s brake components. For the 2007 MDX, the essential facts are a five-lug arrangement spaced around a circle that measures 114.3 millimeters in diameter. This directly influences wheel compatibility, hub fit, and safe operation.
Key facts you should know
To help drivers assess wheel options, here are the core compatibility factors to consider when evaluating wheels for a 2007 MDX.
- Five-lug bolt pattern (5 studs).
- Bolt circle diameter: 114.3 mm (4.5 inches).
- Center bore compatibility: typically around 64.1 mm on Acura models; verify for your exact vehicle.
- Wheel offset must be appropriate to avoid rubbing and maintain alignment.
- Brake caliper clearance and rotor diameter must be compatible with the chosen wheel.
In practice, ensuring a correct bolt pattern is the first and most crucial step in wheel selection. If any of these factors are off, wheels can fail to mount properly or cause safety issues while driving.
How to verify the bolt pattern on your MDX
When shopping for wheels or replacing them, follow a verification process to confirm you have the correct pattern for your specific vehicle configuration and trim level.
- Check the owner's manual or the door jamb sticker for wheel and lug-pattern specifications.
- Measure the bolt circle by identifying two opposite lug studs and measuring the distance between their centers; confirm it equals 114.3 mm.
- Confirm the vehicle’s center bore size matches the new wheels (typically around 64.1 mm for many Acura models).
- Ensure the wheel offset and brake caliper clearance are appropriate for the MDX’s braking system.
- Consult official OEM data or a trusted wheel/auto parts database to verify fitment for your exact year, trim, and wheel size.
With these steps, you can minimize the risk of misfit wheels and ensure safe, reliable performance after installation.
Where to find official data and reliable references
For definitive and year-specific data, use these sources as references to confirm the MDX’s bolt pattern and related wheel specifications.
- OEM diagrams and service manuals for the 2007 MDX
- Manufacturer fitment databases (Acura/Honda official catalogs)
- Wheel manufacturer compatibility guides and aftermarket catalogs
- Dealer parts departments or certified mechanics with access to VIN-specific build sheets
Cross-checking multiple sources helps ensure accuracy, particularly when dealing with aftermarket wheels or differing trim levels that may have varied options.
Summary
The 2007 Acura MDX uses a 5-lug bolt pattern on a 114.3 mm bolt circle (5x114.3). When selecting wheels, verify lug count, circle diameter, center bore, offset, and brake clearance. If in doubt, consult the vehicle’s documentation or a dealer to confirm fitment for your exact trim and wheel size. This careful verification helps ensure safe installation and reliable handling.
