What bolt pattern is 5x115?
Five-lug wheels measured on a 115-millimeter circle are described as 5x115. In practice, that means five studs on a circle that is 115 mm in diameter, roughly 4.53 inches. This pattern is less common than some others, so it’s essential to verify fit with your vehicle’s hub bore, wheel offset, and caliper clearance before buying wheels.
Understanding the 5x115 pattern
The 5x115 designation means there are five lug holes arranged on a circle with a 115 mm diameter. This is a standard shorthand used by wheel manufacturers and retailers to communicate lug count and circle diameter. The bolt circle is separate from the hub bore, which centers the wheel on the hub when mounted.
Practical considerations for fit and safety
Before attempting to mount wheels with a 5x115 pattern, use this checklist to assess compatibility and minimize risk.
- Confirm the vehicle’s wheel hub pattern is indeed 5x115 (check owner’s manual, dealership data, or the manufacturer’s specifications).
- Check the wheel center bore: the wheel’s center bore should match or exceed the vehicle’s hub bore. If it is larger, hub-centric rings may be necessary.
- Evaluate offset (ET) and wheel width to ensure clearance with brakes, suspension, and fenders.
- Verify brake caliper clearance for the wheel designs you’re considering.
- Ensure lug hardware compatibility (nut/bolt size and seat type) for safe mounting.
- Consult a professional if you are unsure—incorrect fitment can compromise safety and handling.
Following these steps helps reduce the risk of wheel rubbing, improper centering, and other fitment issues. If anything doesn’t line up, seek professional guidance before proceeding.
Alternatives, caveats, and advice
Because 5x115 is relatively uncommon, aftermarket options may be limited. If you cannot locate suitable wheels in this pattern, options include using wheels from a compatible pattern family through careful engineering changes or manufacturer-approved adapters. However, adapters can affect alignment, braking, and warranty; use certified components and have a professional verify the configuration.
Summary
5x115 refers to a five-lug bolt pattern with a 115 mm bolt circle, equivalent to about 4.53 inches. It is less common than many other patterns, so confirm hub bore, center bore, offset, brake clearance, and lug hardware before purchasing wheels. When in doubt, consult a wheel and tire professional to ensure a safe, proper fit.
