What is the bolt pattern on the Acura TSX?
The bolt pattern on the Acura TSX is 5×114.3 mm (five lug holes on a 114.3 mm circle), commonly written as 5×114.3 or 5×4.5 in.
The bolt pattern describes how many lug holes a wheel has and the diameter of the circle they form. For the TSX, this standard pattern is consistent across model years, though you should verify other fitment details like the center bore, offset, and caliper clearance when selecting aftermarket wheels.
Understanding bolt pattern basics
Bolt pattern is defined by two numbers: the number of lug holes and the diameter of the circle those holes form. For the TSX, that is five holes on a 114.3 mm circle. This is commonly stated as 5x114.3 mm or 5x4.5 in. The center bore and lug nut size also affect fitment and wheel centering.
Acura TSX bolt pattern details
All Acura TSX models share the same bolt pattern, which simplifies compatibility across model years for wheels and aftermarket options. However, other fit aspects may vary slightly between generations due to changes in brake caliper design, hub details, and wheel offsets.
Generational consistency
From 2004 through 2014, the TSX used a 5x114.3 bolt circle. This means most wheels designed for 5x114.3 will fit the TSX, but verify the center bore size and the wheel offset to ensure proper fitment and brake clearance.
Other related fit metrics to check
When selecting wheels, also verify center bore size (64.1 mm for the TSX) and lug nut specifications, as mismatches can affect centering and safe installation. Pay attention to wheel width and offset to avoid rubbing and to maintain safe handling.
What to verify when buying wheels
The following list highlights the key compatibility checks to perform before purchasing wheels for the TSX.
- Bolt pattern: 5×114.3 mm (5×4.5 in).
- Center bore: 64.1 mm.
- Lug nut size and seat type: typically M12×1.5 with conical seats, but always confirm with the wheel spec.
- Number of lugs: 5.
In short, these are the core specifications you must match to ensure wheels mount securely and run true on the TSX.
Additional fitment considerations when upgrading wheels
Beyond the bolt pattern, several practical considerations affect wheel choice and performance on the TSX.
- Hub-centric vs lug-centric wheels: If the wheel is not hub-centric to 64.1 mm, you may need hub-centric rings for proper centering.
- Brake caliper and rotor clearance: Larger wheels must still clear calipers and rotors; some aftermarket designs require careful clearance checks.
- Wheel width and offset: The TSX has a stock suspension and fender geometry; choose widths and offsets that do not cause rubbing or alter steering geometry excessively.
- Tire compatibility: Ensure tires fit within the wheel wells and do not contact suspension or body components under compression.
These considerations help you avoid fitment issues when upgrading wheels on the TSX and ensure continued driving safety and proper alignment.
Summary
The Acura TSX uses a 5×114.3 mm bolt pattern across its model years, commonly referred to as 5×4.5 in. When shopping for wheels, verify the center bore (64.1 mm), lug nut size (M12×1.5) and seat type, and consider offset and caliper clearance to ensure a proper fit. With these checks, you can confidently select wheels that fit and perform as intended.
What is the bolt pattern on a 2004 Acura TSX?
The 2004 Acura TSX has a 5x114.3 bolt pattern, which is also commonly known as 5x4.5. This means the wheel has five lug holes and the studs are arranged in a circle with a diameter of 114.3 millimeters or 4.5 inches.
- Bolt Pattern: 5x114.3 mm or 5x4.5 inches
- Lugs: 5
- Circle Diameter: 114.3 mm or 4.5 inches
What bolt pattern is the Acura TSX?
The Acura TSX has a bolt pattern of 5x114.3, which is also known as 5x4.5. This 5-lug pattern is consistent across all model years, from 2003 to 2014.
- 5x114.3mm: This is the metric measurement, meaning there are five bolt holes spaced on a 114.3mm diameter circle.
- 5x4.5: This is the imperial measurement for the same bolt pattern.
What is the bolt pattern on a 2010 Acura TSX?
The 2010 Acura TSX has a 5x114.3 (or 5x4.5) bolt pattern, with 5 lugs and a 114.3mm or 4.5-inch bolt circle diameter. This is a very common bolt pattern that allows for a wide selection of aftermarket and OEM wheels to fit.
- Bolt Pattern: 5x114.3 (also known as 5x4.5).
- Number of Lugs: 5.
- Center Bore: 64.1mm.
What does a 5x112 bolt pattern fit?
5x112 wheels primarily fit vehicles from brands like Audi, Volkswagen, and Mercedes-Benz. They are also found on select models from other manufacturers, including certain newer BMWs, some Porsche Macans, and a variety of models from Seat, Skoda, and Bentley.
European vehicles
- Audi: A3, A4, A5, A6, A7, A8, Q3, Q4, Q5, e-tron
- Volkswagen: Golf (MK5 and newer), Passat, Tiguan, Arteon, Touareg
- Mercedes-Benz: A-Class, C-Class, E-Class, S-Class, G-Class, GLC, GLE, GLS, CLA
- Other brands:
- Seat: Altea, Leon, Toledo
- Skoda: Octavia, Superb, Yeti
- Porsche: Macan
- Bentley: Various models
Other vehicles and considerations
- BMW: Newer BMW models, particularly those on shared platforms with other brands in the BMW Group (like the newer 7-series and G-chassis), use the 5x112 bolt pattern. Older BMW models often use a 5x120 bolt pattern, so a 5x112 wheel will require a special adapter to fit.
- Maybach: High-end models from Maybach also use this bolt pattern.
- Other brands: Aiways, Alfa Romeo, and others are also listed as using this bolt pattern.
Important note
- Always double-check: It is crucial to verify the correct bolt pattern and center bore for your specific vehicle before purchasing new wheels, as there can be variations even within the same manufacturer.
