2005 Acura TSX Wheel Interchange, Specs, and Fitment Guide

tl;dr

• Stock baseline: 17x7 ET55, 5x114.3, 64.1 mm hub, M12 x 1.5.
• OEM tire: 215/50R17. Backspacing about 5.67 in.
• Use the on-page calculator to compare any donor wheel.
• Match bolt pattern and center bore. Use hub rings if needed.
• Verify inner clearance, outer poke, and overall tire diameter.

Recommendation

I recommend starting from the OEM setup. Treat it as your control point in the calculator. Set “Installed on” to 2005 Acura TSX. Enter the stock values below. Then compare any “Wheels from” or “Custom wheel size” and “Custom tire size” against this baseline.

Keep the bolt pattern exact. The center bore must be 64.1 mm or larger. If larger, install hub centric rings to 64.1 mm. Match the lug nut thread to M12 x 1.5 and the correct seat profile. If you change rim diameter in the calculator, it will update tire diameter in the comparison. Use that to keep overall diameter close to stock.

Impact

• Offset changes move the wheel in or out. This affects fender and strut clearance.
• Wider rims change tire sidewall shape and contact patch.
• Bigger overall diameter alters speedometer reading and gearing feel.
• Smaller diameter can reduce ground clearance and ride comfort.
• Incorrect hub centering may cause vibration at speed.

Risks and gotchas

• Bolt pattern mismatch will not fit safely. Do not force it.
• Center bore smaller than 64.1 mm will not seat on the hub.
• Aftermarket wheels with larger bores need 64.1 mm rings for hub centering.
• Offset too low can poke and rub fenders under compression.
• Offset too high can contact struts, control arms, or liners.
• Spoke design may contact brake calipers even if specs look close. Always test fit.
• Lug nut seat type must match the wheel. Verify before tightening.
• Improper torque can damage studs. Torque to the OEM spec from your manual.
• Tire load index and speed rating should meet or exceed your door placard.
• If equipped with TPMS, plan sensor compatibility and relearn steps.

Next actions

Checklist

• Confirm your VIN and trim in your owner manual or OEM guide.
• Set “Installed on” to 2005 Acura TSX in the calculator.
• Enter the stock wheel and tire specs listed above.
• Compare a donor set or use “Custom wheel size” and “Custom tire size.”
• Watch inner clearance and outer poke numbers in the results.
• Keep overall tire diameter near stock as the calculator updates.
• Ensure the wheel bore is 64.1 mm or use rings to 64.1 mm.
• Match thread M12 x 1.5 and the lug seat style to the wheel.
• Test fit a front wheel first. Spin by hand and check caliper clearance.
• Torque lugs in a star pattern to the OEM spec. Recheck after short miles.

How to confirm unknowns

• Seat type and torque: check your owner manual or OEM service info.
• Brake clearance: use the calculator for rough guidance, then test fit.
• Diameter match: review the calculator’s tire diameter and percent change.
• Ring size: measure your aftermarket wheel bore and select rings to 64.1 mm.

Helpful tools and parts

• Torque wrench for correct lug preload.
• M12 x 1.5 lug nuts that match your wheel’s seat.
• 64.1 mm hub centric rings for larger-bore wheels.
• Tread depth gauge to verify used tire condition.

If any value is missing for your exact trim, verify with the on-page calculator and your OEM sources. Use the above as your baseline and validate before purchase.