2014 Audi A4 Wheel Interchange

2014 Audi A4 Wheel Fitment and Interchange Guide

Known OEM Fitment For 2014 Audi A4

The values below reflect a known factory configuration for the 2014 Audi A4. Other trims or option packages may use different wheel and tire sizes. If a value is not listed for your exact trim, confirm it using the on-page calculator, the driver door jamb tire placard, your owner’s manual, or an Audi dealer by VIN.

Note: The A4 was offered with multiple wheel packages. If your tire placard lists a different size, treat that as your baseline in the calculator.

How To Use The Wheel Interchange Calculator

• Step 1 - Set your baseline: In “Installed on (your vehicle)” select 2014 Audi A4 and enter the OEM size you have on the door placard or the known spec above.
• Step 2 - Compare a donor: In “Wheels from (donor vehicle)” pick another vehicle or enter a custom wheel size. You can set rim diameter, width, and offset.
• Step 3 - Tire size: Enter a tire section width and aspect ratio for both sides. When you change rim diameter, the tool updates overall tire diameter in the comparison so you can keep diameter close to stock.
• Step 4 - Review clearances: The output shows inner clearance to the suspension, outer “poke” toward the fender, backspacing change, scrub considerations, and speedometer difference.
• Step 5 - Decide: Aim for adequate inner clearance, controlled outer poke, and an overall tire diameter close to your OEM baseline. If anything is unclear, test-fit before mounting tires.

Tip: If you are uncertain about your current wheel specs, measure the wheel width between bead seats, check offset markings on the wheel (often cast near the hub pad), and verify tire size from the sidewall.

Fitment Checklist Before You Buy

• Bolt pattern: Wheels must be 5x112.
• Center bore: Vehicle hub is 66.6 mm. Aftermarket wheels with a larger bore need 66.6 mm ID hub-centric rings. Wheels with a smaller bore will not fit without machining.
• Offset and backspacing: Use the calculator to compare to the OEM ET 45 and backspacing 5.52 in. Maintain safe inner clearance to struts and control arms and avoid excessive outer poke into the fender.
• Brake clearance: Verify spoke and barrel clearance over your calipers and rotors. Some trims or brake packages differ.
• Load rating: Wheel and tire load indexes must meet or exceed the OEM requirement on your tire placard.
• Lug hardware: The car uses M14 x 1.5 wheel bolts. Confirm the correct seat type for your wheels (ball or cone) and bolt length, especially if using spacers.
• Tire diameter: Keep overall diameter close to stock to maintain ABS, traction control, and speedometer accuracy. A common guideline is within about 3 percent, but always verify with the calculator.
• TPMS: System type may vary by market. Confirm whether your A4 uses indirect or direct TPMS and plan accordingly.

Plus Sizing And Common Upgrades

Plus sizing changes rim diameter and usually tire aspect ratio to keep overall tire diameter near stock. The exact sizes that fit your 2014 Audi A4 can vary by trim, suspension, brakes, and alignment settings, so always verify using the calculator and a physical test-fit.

• Plus-one or plus-two: Increase rim diameter, adjust tire profile so the overall diameter remains close to your OEM baseline. The calculator will show the diameter change and speedometer impact.
• Width changes: Increasing wheel width can improve grip but reduces inner clearance and increases outer poke. Use the calculator to see both sides and check fender and liner clearance at full lock and compression.
• Offset tuning: Small offset decreases push the wheel outward, increasing fender risk. Small increases pull it inward, risking strut or liner contact. Maintain hub engagement and consider scrub radius effects.
• Winter setups: Narrower tires can improve snow traction and slush clearing. Keep the overall diameter close to stock and ensure load index compliance.

Installation Tips

• Preparation: Park on level ground, chock wheels, and use proper jack points. Loosen bolts slightly before lifting.
• Clean mounting faces: Remove rust and debris from the hub and wheel mounting pad. A clean metal-to-metal contact prevents vibration.
• Hub-centric rings: If your wheel bore is larger than 66.6 mm, install 66.6 mm ID rings before mounting the wheel.
• Test-fit first: Bolt the bare wheel to check inner and outer clearance and caliper clearance. Spin by hand to ensure no contact.
• Bolts and spacers: If spacers are used, they change effective offset and typically require longer M14 x 1.5 bolts. Use hub-centric spacers sized for a 66.6 mm hub and verify thread engagement.
• Tightening: Hand start bolts, snug in a star pattern, then torque to the value in your owner’s manual with a calibrated torque wrench.
• Final checks: After 50 to 100 miles, recheck torque and inspect for any rubbing or vibration.

Tools And Helpful Supplies

• Half inch drive torque wrench: Search on Amazon
• Wheel hanger or guide pin M14 x 1.5: Search on Amazon
• Hub-centric rings 66.6 mm ID: Search on Amazon
• Anti seize lubricant for hub faces and bolt shanks: Search on Amazon

FAQs

• Will any 5x112 wheel fit my 2014 Audi A4?

  No. You also need a 66.6 mm center bore or appropriate hub-centric rings, a compatible offset and backspacing, adequate brake clearance, and correct M14 x 1.5 hardware with the proper seat type.

• Do I need hub-centric rings with aftermarket wheels?

  If the wheel’s center bore is larger than 66.6 mm, use rings with a 66.6 mm inner diameter to center the wheel on the hub. If the wheel bore is smaller than 66.6 mm, the wheel will not fit without machining.

• What is the correct torque for the wheel bolts?

  The exact torque can vary by trim and market. Do not guess. Use the torque specification in your owner’s manual or an OEM service source for your VIN, and torque in a star pattern.

• Can I move to 18 or 19 inch wheels?

  Possibly, depending on width, offset, tire size, and brake clearance on your specific A4. Use the calculator to keep overall tire diameter close to your OEM baseline, verify clearances, and test-fit before mounting tires.

• Does the 2014 A4 need new TPMS sensors when changing wheels?

  TPMS configuration may vary by market and trim. Check your owner’s manual or instrument cluster settings to see if the car uses indirect TPMS or direct sensors. If direct, you may need compatible sensors and programming.

• What happens if I change offset with spacers?

  Spacers reduce effective offset, pushing wheels outward. This can improve inner clearance but may cause fender poke and typically requires longer M14 x 1.5 bolts. Ensure hub-centric spacers for a 66.6 mm hub and verify full thread engagement.

• How close is too close for inner clearance?

  As a practical guideline, leave several millimeters of clearance to struts, control arms, liners, and brake components to account for tire growth and chassis flex. Always spin-test and road-test for rubbing.