What wheels fit an Acura TSX?
The Acura TSX supports wheels built for a 5-lug pattern, and most fitments revolve around a 5x114.3 bolt circle with a 64.1 mm center bore. In practice, many 16–18 inch wheels from Honda/Acura platforms and a wide range of aftermarket 5x114.3 wheels fit, provided you verify offset, width, brake clearance, and hub bore (with rings if needed).
Key compatibility factors
Before choosing wheels, it helps to understand the core measurements that determine fitment. The TSX’s wheel hub and brake setup require careful attention to alignment with the wheel’s bore, offset, and width. The following factors influence whether a given wheel will fit without rubbing or clearance issues.
- Bolt pattern: 5 x 114.3 mm
- Center bore: 64.1 mm; some wheels have larger bores and will require hub-centric rings
- Offset: typically in the mid-range for TSX wheels; a common window is roughly ET40 to ET50 for most 7–8 inch wide wheels, but exact numbers depend on wheel width and year
- Wheel width: commonly 6.5–8.0 inches for 16–18 inch wheels; wider wheels may require fender modification or may rub depending on suspension and alignment
- Brake caliper clearance: ensure the wheel spokes and barrel clear the calipers, especially on higher-performance brake setups
- Hub vs lug centering: hub-centric wheels ensure better centering; if the bore is larger than 64.1 mm, hub rings are usually recommended
Understanding these factors helps you identify wheels that will bolt on and run true, with minimal drama during installation or routine driving.
Typical wheel size options to consider
The TSX is most commonly paired with wheels in the 16–18 inch range, with profiles that balance ride quality and handling. The following options are frequently seen in the TSX community, though exact fit depends on the specific wheel design and your suspension setup.
- 16x6.5–7 inches, offset roughly ET40–ET50
- 17x7–7.5 inches, offset roughly ET45–ET50
- 18x7–7.5 inches, offset roughly ET40–ET50
- All sizes maintain the 5x114.3 bolt pattern and 64.1 mm center bore; use hub rings if bore is larger
These ranges reflect common practice among TSX owners who aim for a clean, balanced look with adequate clearance. Individual wheel models may vary, so always verify the exact offset, width, and bore before purchasing.
How to verify fit and avoid surprises
To ensure a smooth fit, use a fitment calculator or consult a professional wheel shop. Bring your current tire size, desired wheel size, and information about your brake calipers and suspension. If possible, test-fit in person or check owner forums for notes on the exact wheel model.
- Check clearance with brakes and suspension components at full steering lock and during compression
- Confirm there's enough clearance for the inner fender liner and ball joints
- Verify that the overall diameter with your intended tire maintains the speedometer and ABS accuracy within acceptable variance
With proper verification, you can confidently expand your wheel choices while preserving ride quality and safety.
Where to source wheels
Wheels for the TSX can come from several reliable sources, including OEM-style options and reputable aftermarket lines. Always confirm the exact specifications before purchasing.
- OEM Honda/Acura wheels that use the 5x114.3 pattern and 64.1 mm bore
- Aftermarket wheels offered in 5x114.3 with appropriate offsets and bore sizes; check for hub-centric options or rings
- Wheel retailers and custom shops that specialize in import and performance cars; they can verify fitment and provide installation services
When in doubt, consult a qualified tire and wheel specialist to ensure the chosen setup will fit your specific TSX year, trim, and brake configuration.
Summary
The Acura TSX accommodates wheels with a 5x114.3 bolt pattern and a 64.1 mm center bore. Typical fit ranges fall within 16–18 inches in diameter and widths from about 6.5–8 inches, with offsets generally in the mid-40s to mid-50s (ET). Always verify bore size, hub-centric needs, brake clearance, and tire diameter to maintain accurate speed readings and safe handling. With careful selection and professional verification, you can expand your TSX’s wheel options while preserving performance and safety.
