2026 Mercedes-Benz CLA-Class Coupe Spare Tire
125/80R18 Compact Spare Tire Kit
Fits: 2026 Mercedes-Benz CLA-Class Coupe models (CLA 250, CLA 350 etc.) including 4MATIC versions.
Chassis Code: C178
Note: For owners of Sedan/Wagon versions see (2026-2026) Sedan/Wagon
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 AccessoriesVerified Fitment
This 18" spare will work with the OEM 17", 18" or 19" 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
0.0%
Difference
A 125/80R18 spare size is within the accepted tolerance range for temporary use with all OEM tire diameters for this Mercedes-Benz 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.
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.