2005 Acura TSX Bolt Pattern
Checking fitment for your vehicle? Below you will find the factory bolt pattern (also known as the lug pattern) for the 2005 Acura TSX, along with offset and center bore data.
| Bolt Pattern (Lug Pattern) | 5x114.3 (5x4.5") |
|---|---|
| Lug Nut / Bolt Size | 12x1.5 |
| Center Bore (CB) | 64.1 mm |
| Offset (ET) | 45 |
| Torque Specs | 80 ft-lbs (108 Nm) |
Imperial Match: 5x114.3 is commonly referred to as 5x4.5" in US Standard.
2005 TSX — Year-Specific Fitment Context
The 2005 Acura TSX is in year 2 of 11 using the 5x114.3 pattern (2004–2014). Wheels from any 2004–2014 Acura TSX are cross-compatible with the 2005 model.
Acura TSX Bolt Pattern by Year
The table below shows how the TSX's wheel specifications have changed over the years. The 2005 model year is highlighted.
5x114.3 Pattern Context
This bolt pattern appears on 2902 vehicles in our current database and is considered very common.
Examples of other vehicles using 5x114.3:
Expert Buying Guide for 2005 Acura TSX
The 2005 Acura TSX uses a 5x114.3 bolt pattern with a 64.1mm center bore. Aftermarket wheels often have a larger bore (e.g., 73.1mm), requiring hub-centric rings to prevent vibration and ensure proper load distribution. Offset is critical: the factory spec is 45mm, but a range of 35–50mm is acceptable. Going too low (e.g., 30mm) may cause rubbing on fenders; too high (e.g., 55mm) risks brake caliper clearance. Always use the correct lug nuts: 12x1.5 thread pitch with a conical (60-degree) or ball seat, matching the wheel's seat type. Never use tapered lug nuts on ball-seat wheels or vice versa. Re-torque after 50–100 miles.
Historical Fitment Data Reference
In our dataset, Acura TSX appears from 2004 to 2014 (11 model years). Across recorded model years, this model generally keeps the same bolt pattern.
- Observed bolt-pattern variants for this model: 1
- Observed center-bore variants for this model: 1
- Observed lug-size variants for this model: 1
- Observed total offset span across years: 0.0 mm
Quick Tips & Safety Warnings
- ✅ Re-torque lug nuts to 80 ft-lbs after 50–100 miles of driving.
- ✅ Verify wheel hub bore is at least 64.1mm; use hub-centric rings if larger.
- ✅ Check offset: 35–50mm is safe; 45mm is ideal for flush fitment.
- ⚠️ Verify thread pitch before installation; M12x1.25 and M12x1.5 are not interchangeable.
- ⚠️ Confirm bolt pattern carefully. 5x114.3 is often confused with other common 5-lug patterns.
- ⚠️ Torque lugs in a star pattern to 80 ft-lbs (108 Nm), then re-check torque after 50-100 km (30-60 miles).
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2005 Acura TSX — Frequently Asked Questions
What is the bolt pattern for a 2005 Acura TSX?
The 2005 Acura TSX uses a 5x114.3 bolt pattern (also called lug pattern or PCD). The center bore is 64.1mm and the offset is 45mm.
What other years of Acura TSX have the same bolt pattern as the 2005?
The Acura TSX uses the 5x114.3 pattern from 2004 through 2014. Wheels from any of these model years are dimensionally compatible with the 2005, provided the offset and center bore also match.
Do 2005 Acura TSXs use lug bolts or lug nuts?
The 2005 TSX requires 12x1.5 hardware. Check your specific trim to ensure you use the correct conical or spherical seating.
What lug nut size does the 2005 Acura TSX use?
The 2005 Acura TSX uses 12x1.5 lug nuts. Always verify the thread pitch and seat type (cone, ball, or flat) match your aftermarket wheels.
Will wheels from another Acura fit my 2005 TSX?
Only if they share the exact same 5x114.3 bolt pattern, a compatible offset, and a center bore equal to or larger than 64.1mm.
What does 45mm offset mean for the 2005 TSX?
An offset of 45mm means the wheel's mounting surface is 45mm away from its centerline. Changing this value drastically can affect suspension geometry and wheel bearing wear on your Acura.
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