What is the bolt pattern on a 2015 Lexus RX350?
The bolt pattern is 5-lug on a 114.3 mm circle (5x114.3).
For the 2015 RX350, wheels must be mounted with five lug holes arranged around a circle that is 114.3 millimeters in diameter. This pattern is common among Toyota/Lexus SUVs from that era and directly affects wheel compatibility, including whether hub-centric rings are needed if bore sizes differ.
Bolt pattern specifics
Key numeric specs to know when evaluating wheels for a 2015 RX350.
- Bolt pattern: 5x114.3 mm (five lug holes on a 114.3 mm circle)
- Center bore: 60.0 mm
With these figures, you can verify compatibility with aftermarket rims and determine if hub-centric rings are required for a snug, vibration-free fit.
Verification and practical considerations
To ensure proper fitment when replacing wheels, follow these steps.
- Check the door jamb sticker or owner's manual for the official lug pattern (5x114.3) and center bore (60.0 mm).
- If documentation is unclear, verify by measuring the lug spacing: five evenly spaced holes on a circle 114.3 mm in diameter.
- Confirm the wheel center bore size; if the wheel’s bore is larger than 60.0 mm, plan to use hub-centric rings; if smaller, the wheel will not fit without modification.
- Verify the wheel offset and clearance with the RX350’s brake calipers and suspension; consult the wheel manufacturer or retailer for precise specs for your wheel size.
These steps help ensure you select wheels that fit properly and safely on the RX350 without rubbing or vibration.
Hub-centric rings and offset considerations
Some aftermarket wheels have a different bore size than the factory hub. In many cases, hub-centric rings are used to center the wheel. Also, the offset (ET) affects brake caliper clearance and fender clearance; consult the wheel spec sheet for exact numbers and verify fit with your vehicle configuration.
Summary
The 2015 Lexus RX350 uses a 5x114.3 bolt pattern with a 60.0 mm center bore. When shopping for wheels, ensure you choose rims with the 5x114.3 bolt pattern and the 60.0 mm bore, and confirm offset compatibility for safe, proper fitment. If in doubt, seek guidance from a professional installer or refer to Lexus service specifications for your exact build.
