What lug pattern is a FRS?
The Scion FR-S, known in other markets as the Toyota 86 or GT86 and its sibling the Subaru BRZ, uses a 5-lug, 100 mm bolt circle pattern. In short: 5x100.
Wheel compatibility for the FR-S family hinges on the bolt pattern and the center bore. While the core lug pattern is the same across the FR-S, BRZ, and 86, there are small differences in center bore size by model and market, which can affect fitment and the need for hub-centric rings.
Bolt pattern basics
Understanding the key specs helps you determine if a wheel will fit without modifications. The essential numbers are the number of lugs, the bolt circle diameter (PCD), and the center bore.
- PCD: 5 bolts on a 100 mm bolt circle (5x100).
- Center bore: typically around 56.1 mm for BRZ/FR-S and about 56.5 mm for the Toyota 86 (GT86) in some markets; aftermarket wheels may require hub-centric rings to match the exact bore.
- Cross-compatibility: FR-S, BRZ, and 86 share the same basic bolt pattern, but you should verify bore and seating on any specific wheel you’re considering.
For practical wheel swaps, the main takeaway is that any wheel marketed for 5x100 should physically bolt on, but center bore and hub engagement determine whether rings or different mounting hardware are needed.
Model-specific notes
While the core bolt pattern is the same, the center bore and some fitment details can vary slightly by model year and market. It’s important to confirm these measurements for your exact car when buying wheels or adapters.
Center bore specifics
The center bore is the hole in the middle of the wheel that fits over the hub. Variations exist among FR-S/BRZ/86 models, so check your car's exact bore size and plan for hub-centric rings if your wheels are not a perfect match.
- BRZ and FR-S commonly use a 56.1 mm center bore in many markets.
- Toyota 86 (GT86) can use a slightly larger bore in some markets, often around 56.5 mm.
- If in doubt, confirm bore size from the wheel manufacturer and consider hub-centric rings to ensure proper alignment and vibration-free operation.
Center bore compatibility is a frequent source of confusion, but with the right rings or exact-fit wheels, a smooth install is achievable.
Practical considerations when buying wheels
Before purchasing new wheels or tires, verify the following to ensure a proper and safe fitment on your FR-S family vehicle.
- Confirm the bolt pattern is 5x100 (5 lug, 100 mm PCD).
- Check the center bore size for your specific model and year; plan for hub-centric rings if needed.
- Consider wheel offset and brake clearance to avoid caliper or spindle interference.
By double-checking bolt pattern, center bore, and offset, you can avoid common fitment issues and ensure optimal performance and safety.
Summary
The Scion FR-S shares a universal bolt pattern with its close relatives, the Subaru BRZ and Toyota 86: 5x100. While the core pattern is the same, center bore sizes can vary by model and market, which may necessitate hub-centric rings for a perfect fit. When shopping for wheels, verify the PCD, measure the bore, and confirm clearance to ensure a safe, proper installation.
Is a brz 5x100?
The Subaru BRZ bolt pattern is 5x100.
What Toyota has a 5x114.3 bolt pattern?
Toyota RAV4: As a popular compact SUV, the RAV4 uses the 5x114. 3 bolt pattern to accommodate a range of driving conditions. Ford Explorer: This family-friendly SUV also benefits from the versatility of the 5x114.
What has a 4x108 bolt pattern?
Cars with a 4x108 bolt pattern include many models from Ford, Volvo, and Peugeot, such as the Ford Escort, Focus, and Fiesta, as well as older Alfa Romeos and Saabs. You can also find this bolt pattern on various vehicles from other manufacturers like Mazda, Mercury, Citroën, and Audi.
Ford
- Escort: Most models
- Focus: Many models
- Fiesta: Many models
- Mustang: Models from 1974-1993
- Tempo: Most models
- Contour: Most models
- Mercury Cougar: Some models
Volvo
- 850: Most models
- XC70: Some models
- Other: Many older and newer models
Peugeot
- 106, 206, 306, 405: Many models
- 308, 3008, 5008: Many models
- Partner, Partner Tepee: Many models
Other makes
- Alfa Romeo: Older models like the GT and Spider
- Audi: Older models like the 80 and 90
- Saab: 900, 9000, and other models
- Mazda: Various models
- Mercury: Various models
- Citroën: Various models
- Abarth: 600e
What is the bolt pattern on a Scion FRS?
The Scion FRS has a 5x100 bolt pattern. This means there are five lug bolts with a 100mm diameter circle connecting them. Other fitment details for the FRS include a hub bore of 56.1mm, a lug thread of M12x1.25, and a lug torque of 90 ft/lbs.
- Bolt Pattern: 5x100
- Hub Bore: 56.1mm
- Lug Thread: M12x1.25
- Lug Torque: 90 ft-lbs
