What Is the Bolt Pattern on a 2014 Audi S5?

The 2014 Audi S5 uses a 5×112 bolt pattern, meaning five wheel bolts arranged on a 112 mm pitch circle diameter (PCD). This pattern is standard across most Audi S5 configurations for that model year, but correct wheel fitment also depends on center bore and offset, not just bolt pattern.

Understanding the 2014 Audi S5 Wheel Bolt Pattern

The bolt pattern on a vehicle defines how the wheel mounts to the hub. For the 2014 Audi S5, the 5×112 specification is critical when fitting OEM or aftermarket wheels. Using a wheel with the wrong pattern can cause improper mounting, vibration, or even unsafe driving conditions.

Core Fitment Specs for the 2014 Audi S5

The bolt pattern is only one part of the wheel fitment equation. To safely and correctly choose wheels for a 2014 S5, drivers should understand the main wheel and hub specifications used by Audi for this platform.

• Bolt pattern (PCD): 5×112 (5 lugs on a 112 mm circle)
• Center bore (hub bore): 66.6 mm
• Thread size: M14 x 1.5 (14 mm diameter, 1.5 mm thread pitch)
• Typical OEM wheel diameter: 18–19 inches (depending on trim/package)
• Typical OEM wheel width: 8.5–9.0 inches
• Typical OEM offset range (ET): approximately ET29–ET35 (varies by exact wheel design and package)

Together, these measurements ensure that the wheel centers correctly on the hub, the lugs engage properly, and the tire sits within the fenders without rubbing or clearance issues.

What “5×112” Actually Means

While the term “5×112” is widely used in wheel catalogs and forums, it can be confusing if you’re not familiar with wheel terminology. For the 2014 Audi S5, understanding this code helps you quickly verify whether a given wheel is even a candidate for your car.

Breaking Down the PCD Code

PCD stands for Pitch Circle Diameter and describes the diameter of the circle that passes through the center of each lug hole.

1. Number of lugs: The “5” indicates that the wheel is secured by five bolts.
2. Circle diameter: The “112” indicates that the centerline of those five bolts forms a circle with a 112 mm diameter.
3. Metric standard: European manufacturers, including Audi, use millimeters for PCD measurements.
4. Compatibility key: Any wheel without a 5×112 pattern will not bolt up directly to the 2014 S5’s hubs without adapters.

These details make 5×112 a quick screening tool: if a wheel doesn’t match this PCD, it’s effectively incompatible for direct mounting on a 2014 Audi S5.

Other Critical Measurements: Center Bore and Offset

Even if a wheel shares the 5×112 bolt pattern, it might still fit poorly or unsafely if the center bore or offset is incorrect. For a 2014 Audi S5, these two factors matter almost as much as the bolt pattern itself.

Center Bore: 66.6 mm on the 2014 S5

The center bore is the diameter of the hole in the middle of the wheel that slides over the car’s hub. Audi uses a hub-centric design, meaning the hub supports the wheel’s weight, not the bolts.

• Factory spec: 66.6 mm center bore on the 2014 Audi S5.
• Hub-centric fit: OEM wheels are machined to 66.6 mm and fit snugly on the hub, minimizing vibration.
• Larger after­market bores: Many aftermarket wheels have a larger bore and require hub-centric rings to step down to 66.6 mm.
• Too small bore: If the center bore is smaller than 66.6 mm, the wheel will not seat on the hub at all.

Ensuring a proper hub-centric fit is essential for smooth driving, as relying on the bolts alone can lead to vibrations and uneven wear.

Offset (ET): Keeping Clearance and Handling in Check

Offset describes how far inboard or outboard the wheel mounting surface sits relative to the wheel’s centerline. It strongly affects clearance to brakes, suspension components, and fenders.

• OEM range: For most factory 2014 S5 wheels, offset typically falls around ET29–ET35.
• Positive offset: The “ET” value is positive, meaning the mounting surface is toward the outside of the wheel.
• Too low (more aggressive) offset: Can push the wheel outward, risking fender rub with wider tires or lowered suspension.
• Too high offset: Pulls the wheel inward, possibly causing clearance issues with control arms, struts, or inner wheel wells.

While a small shift in offset is common in aftermarket setups, staying reasonably close to the OEM range helps maintain predictable handling and avoids rubbing issues.

Choosing Aftermarket Wheels for a 2014 Audi S5

Drivers often look to aftermarket wheels to personalize their S5, but the wrong dimensions can cause significant problems. Matching the 5×112 pattern is just the first step; the correct combination of width, offset, center bore, and tire size is just as crucial.

Key Points When Selecting New Wheels

Before purchasing new wheels, it’s important to cross-check specifications against the 2014 S5’s requirements and your intended use (daily driving, track, winter setup, or show-focused build).

• Confirm bolt pattern: Ensure the wheel is explicitly listed as 5×112.
• Check center bore: Prefer wheels with a 66.6 mm bore or use quality hub-centric rings if the bore is larger.
• Align offset with goals: Slightly lower offsets may give a “flush” look but must be tested for clearance under compression and steering lock.
• Consider brake clearance: The S5’s performance brakes require adequate spoke and barrel clearance.
• Match tire sizes: Stay close to OEM rolling diameter to keep speedometer and stability systems functioning correctly.

Balancing aesthetics with technical fitment ensures that new wheels not only look right on the 2014 S5 but also perform safely under real-world driving conditions.

How to Double-Check Fitment Before You Buy

Even with the correct bolt pattern, verifying fitment through multiple sources helps avoid costly mistakes. Reputable wheel and tire retailers offer tools and data specifically for vehicles like the 2014 Audi S5.

Practical Verification Steps

Because wheel specifications can vary slightly by trim, package, or regional market, cross-checking information can provide extra assurance.

1. Use a vehicle-specific configurator: Enter “2014 Audi S5” on major wheel retailers’ sites to see pre-filtered compatible options.
2. Check owner’s manual or OEM documentation: Audi’s official documents list approved wheel sizes and specifications.
3. Consult enthusiast forums: Audi-focused communities often share proven fitment setups, including widths, offsets, and tire profiles.
4. Ask the seller for exact specs: For used wheels or marketplace listings, request written confirmation of PCD, offset, bore, and width.

These checks, combined with the known 5×112 pattern and 66.6 mm center bore, help ensure your chosen wheels are genuinely compatible with the 2014 S5.

Summary

The 2014 Audi S5 uses a 5×112 bolt pattern, with a 66.6 mm center bore and M14 x 1.5 wheel bolts. Most OEM wheels fall in the 18–19 inch range with an offset around ET29–ET35. When selecting wheels for this model, matching the 5×112 pattern is essential, but ensuring the correct center bore, offset, and overall dimensions is equally important for safe, vibration-free, and aesthetically pleasing fitment.

What is the bolt pattern on the Audi 5 lug?

Most five-lug Audi models use a 5×112 bolt pattern, which means there are five lug bolts and the distance between them is 112mm. Other important specifications for Audi wheels include an M14x1.5 bolt thread and a 66.5mm center bore, though some models may vary. It is crucial to use the correct bolt pattern and hardware to ensure proper and safe wheel fitment.
 
This video explains what wheels fit your VW / Audi: 49sDeutsche Auto PartsYouTube · Jan 30, 2020
Key specifications for Audi 5-lug wheels

• Bolt Pattern: 5x112mm
• Bolt Thread: M14x1.5
• Center Bore: 66.5mm
• Lug Torque: 89 ft/lbs 

Important considerations

• Variations: While 5x112mm is common, some older models or specific vehicles may use a different pattern like 5x100mm. Always confirm the correct specifications for your specific vehicle. 
• Bolt Seat Type: The shape of the seat where the bolt head rests is important. Factory Audi wheels often use ball seat bolts, while aftermarket wheels may use cone seat bolts. Using the wrong type can cause damage and a poor fit, notes this YouTube video. 
• Center Bore: The center bore is the hole in the wheel that centers it on the hub. It is often 66.5mm on Audis, but checking the specific model is important. A correctly sized center bore is essential for proper fitment. 

What size tires are on a 2014 Audi s5?

The 2014 Audi S5 tire size depends on the trim level, with the most common sizes being 245/40R18, 255/35R19, and 265/30R20. The specific size is determined by the factory options, so it is best to check the tire itself or the sticker on the driver’s side door jamb to confirm the correct size for your vehicle.
 
Common tire sizes by trim

• Premium Plus Coupe: 245/40R18, 255/35R19, or 265/30R20
• Prestige Coupe: 245/40R18, 255/35R19, or 265/30R20
• Premium Plus Cabriolet: 245/40R18 or 255/35R19
• Prestige Cabriolet: 245/40R18 or 255/35R19 

How to find your specific tire size

• Check the tire: The tire size is printed on the sidewall of the tire.
• Check the door jamb: Look for a sticker on the driver’s side door jamb, which will list the original equipment tire size. 

What is the bolt pattern on the Audi S5?

Notes

Bolt Pattern	Centerbore	Hardware
5×112	66.56 – hubcentric	60 deg conical

What is the bolt pattern on a 2014 Audi?

5×112
What is the bolt pattern for an Audi A4? Every generation of Audi A4 comes with a 5×112 bolt pattern.