What uses 5x115 bolt pattern?
The 5x115 bolt pattern is a relatively rare configuration, found on only a small set of vehicles. In practice, most mainstream wheels use 5x114.3 (4.5 inches) or other common patterns, so careful verification is essential if you’re shopping for wheels or adapters. This article explains what the pattern means, where you’re most likely to encounter it, and how to confirm fitment for your vehicle.
Understanding the specifics of a bolt pattern helps prevent buying wheels that won’t align with your hubs or studs. The 5x115 designation means five lug holes arranged on a circle with a 115 millimeter diameter. The exact fit also depends on the center bore size, thread pitch, and offset. Below, you’ll find a breakdown of where this pattern has appeared and practical steps to verify compatibility.
What the 5x115 pattern means and why it matters
A bolt pattern (or lug pattern) describes the number of bolts and the diameter of the circle they create. A 5x115 pattern uses five lug holes spaced evenly around a circle 115 millimeters in diameter. Small differences here can prevent wheels from seating correctly or securing properly, so owners should confirm both the bolt circle and the center bore. The 5x115 pattern is not interchangeable with the more common 5x114.3 pattern, despite the close measurements, and using the wrong pattern can risk safety and performance.
Where you’ll find 5x115: categories of applications
Because this pattern is uncommon, it appears in a limited set of vehicle groups rather than across large market segments. The following categories reflect where 5x115 has been observed in practice. Note that exact model-year applications can vary by market and production run, so always confirm with the manufacturer or a qualified wheel retailer before purchasing.
- European cars from the late 1990s to early 2000s that used five-lug configurations not widely adopted elsewhere
- Some GM-era European platforms, which occasionally employed less common lug arrangements in specific markets or trim levels
- Specialty or niche vehicles and certain performance variants that experimented with unique wheel fitments
- Aftermarket and European-import wheels that list 5x115 as an available pattern, often requiring precise hub-centric rings and careful offset matching
Because 5x115 is a niche pattern, the list of confirmed, model-specific applications is intentionally conservative. If your vehicle isn’t on a typical “5x114.3” or “5x120” short list, treat 5x115 as a pattern that warrants explicit confirmation from the wheel manufacturer or a certified service provider.
How to verify fitment for your vehicle
Before you buy wheels or adapters, use a rigorous check to ensure compatibility. The steps below help you determine whether 5x115 wheels will work for your car, or if you’ll need an alternative solution.
- Measure the bolt circle diameter (BCD) on your hub or verify it in your vehicle’s service manual to confirm whether it is truly 115 mm.
- Count the number of lug holes on your current wheels (most likely five for a 5-lug pattern).
- Check the center bore size of the hub opening on the vehicle and compare it to the wheel’s bore. A wheel with a larger bore can be centered with a hub ring; a smaller bore will not fit without modification.
- Review thread pitch and lug nut size for the pattern and the wheel studs on your hub to ensure the hardware matches.
- Consult the wheel manufacturer or a qualified tire/wheel shop. They can verify fitment with vehicle-specific data and, if needed, advise on adapters or rings that meet safety standards.
In practice, even with a confirmed 5x115 bolt circle, you may encounter additional constraints such as brake caliper clearance, rotor diameter, and suspension geometry. A professional evaluation reduces the risk of interference or improper seating.
Alternatives if you can’t confirm 5x115 wheels
If your vehicle truly uses 5x115 and you are unable to source compatible wheels, consider these options with caution and professional guidance:
- Look for wheels sold specifically for 5x115 patterns from reputable brands or distributors whose listings include exact vehicle compatibility.
- Explore adapters only after a thorough assessment by a qualified technician, understanding that adapters can affect hub centering, brake clearance, and load ratings.
- Consider sticking to the most common patterns (such as 5x114.3 or 5x120) and discuss possible alternatives with a wheel specialist if your vehicle’s pattern is not readily available.
Adapters and non-standard fitments carry safety and warranty considerations. Always prioritize correct fitment and manufacturer guidance over savings from questionable solutions.
Summary
The 5x115 bolt pattern remains a niche configuration found on a limited subset of vehicles, primarily in European and certain GM-era lineups, with most mainstream wheels targeting more common patterns. If you suspect your vehicle uses 5x115, verify the bolt circle, center bore, thread pitch, and clearance with a knowledgeable professional. When in doubt, seek official confirmation from the vehicle maker or a trusted wheel supplier to avoid misfitment and safety risks.
For readers unsure about their specific vehicle, share the make, model, and year and I can help narrow down whether 5x115 wheels or adapters are a viable option.
Are 5x114.3 and 5x115 interchangeable?
No, you should not fit 5x114.3 wheels on a 5x115 bolt pattern because the difference is too large for a safe and correct fit, even though the two patterns are very close and some people have used them with mixed results. The correct bolt pattern is crucial for safe mounting and to avoid vibrations, uneven tire wear, or even wheel failure, especially at high speeds or during performance driving. Using the incorrect bolt pattern can prevent the wheel from mounting safely and correctly, and it's best to only use wheels with the matching bolt pattern for your vehicle.
This video explains the difference between 5x114.3 and 5x115 bolt patterns and shows how a 5x114.3 wheel is installed on a 5x115 hub: 1mVery Good GarageYouTube · Jan 20, 2020
Why it's not a good idea
- Incorrect alignment: The slight difference of 0.70.70.7 mm between the two patterns means the wheel will not be perfectly centered on the hub. Tightening one lug can misalign the others, preventing them from being tightened correctly and securely.
- Safety risks: An improperly mounted wheel can cause vibrations and lead to uneven tire wear, and in extreme cases, it could result in a wheel failure.
- Component damage: The lug holes in the wheel can be damaged as they are forced onto the incorrect hub, and the studs or bolts can be weakened over time.
The safe alternative
- Use the correct bolt pattern: The safest and only correct solution is to use wheels with the 5x115 bolt pattern that matches your vehicle.
- Check your vehicle's specifications: Always verify your vehicle's correct bolt pattern in the owner's manual or with a wheel specialist before purchasing wheels.
What does 5x115 convert to?
BOLT PATTERNS CONVERSIONS (METRIC TO SAE)
| METRIC | SAE |
|---|---|
| 5X115 | 5X4.53" |
| 5X118 | 5X4.65" |
| 5X120 | 5X4.72" |
| 5X120.6 | 5X4.75" |
What cars do 5x115 fit?
Wheels with a 5x115 bolt pattern can be found on a ton of great vehicles, including Buicks, Cadillacs, Chevrolets, GMs, Chryslers, Dodges, Pontiacs and more.
Is there a 115 bolt pattern?
The 5x115 bolt pattern is used by several car manufacturers such as Buick, Cadillac, Chevrolet, Chrysler, Dodge, and Pontiac.
