2019-2026 BMW 8 Series M850i Spare Tire

145/60R20 Compact Spare Tire Kit

Fits: 2019-2026 BMW 8 Series M850i Coupe, Gran Coupe, and Convertible models.

Chassis Code: F91/F92/F93

Note: For owners of Standard Coupe/Convertible, M8, Alpina B8, Standard 2018-2026 Gran Coupe, or M Sport & Performance Brake versions .

20 Inch EZ Spare Wheel
$395.00

Product Details

  • Tire Size: 145/60R20
  • Wheel Size: 20 x 5"
  • Bolt Pattern: 5x112 mm
  • Wheel Offset: -8 mm
  • Tire Diameter: 26.9"
  • Tire Width: 5.7"
  • Load Rating: 2039 lbs
  • Weight: 40 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 20" spare will work with the OEM 19" or 20" wheels. The wheel has been chosen for clearance and the tire has been matched for diameter.

  • Safe for staggered fitments
  • Including Front and Rear Applications
  • Works with all Sizes Listed Below
26.6"
26.7"
FrontDifference
0.7%
Rear
Difference
1.1%
26.9"
5.7"

A 145/60R20 spare size is within the accepted tolerance range for temporary use with all OEM tire diameters for this BMW generation.


The overall tire height (not the wheel size) is the consideration for the spare tire fitment. The 20" 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 noticed design differences in the M850i models in this year range, is this spare correct for mine? There was a facelift redesign in 2023, but makes no difference to the spare tire selection. If you have matched your year, make, and model properly then it's compatible.

My vehicle has different tire sizes on the front and rear, will the spare work for both? In this case yes. If there was an issue with a staggered fitment then either the issue will be addressed in the description, or you will not find a listing on our site for that specific vehicle option.

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.