What is the bolt pattern on a 2017 Acura MDX OEM?
The OEM bolt pattern for the 2017 Acura MDX is 5 on 114.3 millimeters (5x114.3). In common terms, that’s five lug holes arranged on a 114.3 mm circle (often described as 5x4.5 inches).
Understanding this specification is essential for selecting replacement wheels, winter setups, or aftermarket upgrades. The 2017 MDX belongs to the third generation (introduced in 2014) and generally maintains the same mounting standard across trims, though wheel sizes and offsets can vary by model year and trim level. Beyond the bolt pattern, you should also verify hub bore, lug nut size and seat type, and wheel offset to ensure a proper fit.
Bolt pattern details
The following details summarize the key mounting specs you should know when evaluating wheels for a 2017 MDX.
- Bolt pattern: 5x114.3 mm (5 on a 114.3 mm circle)
- Center bore (hub bore): 64.1 mm
- Lug nut size and seat type: M12 x 1.5, conical (seat type common on Acura/Honda wheels)
- Typical wheel compatibility: OEM MDX wheels range from about 18" to 20" in diameter, depending on trim, with variations in offset
When shopping for wheels, verify all three key measurements—bolt pattern, hub bore, and offset—along with lug nut specifications to ensure a proper, safe fitment. Using wheels with the wrong hub bore can lead to improper centering, while incorrect offset can affect handling and brake clearance.
Compatibility and cross-model references
Because many Honda and Acura models share the same bolt pattern, you may find aftermarket wheels listed as compatible with multiple vehicles. Still, fitment can change with year, trim, and suspension tweaks, so always confirm the exact offset, center bore, and brake clearance for your specific MDX configuration.
- Common cross-model compatibility includes other Acura models (RDX, TLX, RLX) and various Honda platforms that use the 5x114.3 bolt pattern.
- Always check the exact year and trim to confirm the correct hub bore and offset, even when the bolt pattern matches.
In practice, the safest approach is to consult the vehicle’s owner manual or a trusted wheel-fitment database, and if possible, have a professional confirm measurements before purchasing wheels or adapters.
Summary
The 2017 Acura MDX uses a 5x114.3 bolt pattern, with a center bore of 64.1 mm and lug nuts sized M12 x 1.5 (conical seats). This pattern aligns with many Honda/Acura models, but exact fitment depends on offset and hub clearance. Always verify all specs—bolt pattern, center bore, offset, and lug nut requirements—before buying wheels to ensure proper fit and safe operation.
