2017-2025 Audi S5 Spare Tire

125/80R18 Compact Spare Tire Kit

Fits: 2017-2025 Audi S5 Coupe, Convertible, and Sportback models.

Chassis Code: B9

18 Inch EZ Spare Wheel
$350.00

Product Details

  • Tire Size: 125/80R18
  • Wheel Size: 18 x 4.5"
  • Bolt Pattern: 5x112 mm
  • Wheel Offset: -1 mm
  • Tire Diameter: 25.9"
  • Tire Width: 4.9"
  • Load Rating: 1764 lbs
  • Weight: 37 lb
  • Maximum Speed: 55 mph
  • Wheel Design: Aluminum
  • Includes: 5 Lug Bolts

Meets D.O.T. standards and is for temporary use only.

Optional Product Accessories

Verified Fitment

This 18" spare will work with the OEM 18", 19" or 20" wheels. The wheel has been chosen for clearance and the tire has been matched for diameter.

  • Including Front and Rear Applications
  • Works with all Sizes Listed Below
25.7"
FrontDifference
0.8%
Rear
Difference
25.9"
4.9"

A 125/80R18 spare size is within the accepted tolerance range for temporary use with all OEM tire diameters for this Audi generation.


The overall tire height (not the wheel size) is the consideration for the spare tire fitment. The 18" spare wheel is then chosen for proper fitment and not interfere with the brake or suspension system. This is regardless of the OEM wheel option that came on the vehicle.

Frequently Asked Questions

I've seen multiple S5 variants in these years, is this spare the right one? Yes. There was a facelift redesign in 2020 that updated the styling, but spare requirements stayed the same. As long as your S5 look up is correct, this is the spare.

I have a 2025 model but I see two separate year range options. Which one do I choose? When manufacturers create a new model while still selling the current one, both generations are sold in the same year. You will need to determine which generation your model is and select the correct year range to be shown the spare tire that's right for you. In this case, the 2017-25 or the new 2025 model.

Note: This compact spare tire is intended only to be used temporarily in the event of a flat tire. This spare permits drivers to continue their travels to their destination or to a service provider to repair or replace the vehicle’s damaged tire.