BMW F98 X4M Wheel & Tire Fitment Guide

Brake Clearance Information

In the engineering phase of wheel development we 3D scan factory brakes and review 2D aftermarket brake templates in order to optimize our barrel profiles and spoke curvatures. As a result, our wheels offer massive brake clearance so you can run the smallest possible wheel diameter.

Our VS-5RX wheels will clear all factory brakes on the X4M in the listed configuration on this guide. If you have aftermarket brake clearance questions, please email expert@apexwheels.com.

xDrive Compatibility

All fitments listed on this guide are xDrive compatible. If you want to use alternate staggered tire sizes, feel free to email experts@apexwheels.com to confirm compatibility.

These bolt-on wheel fitments are ideal for enthusiasts enjoying their car day-to-day on the street, and they are typically paired with all-season or performance-oriented summer tires. These wheel and tire configurations will improve the appearance and performance of the car without requiring modifications or adjustments to the factory alignment. Just bolt on and enjoy!

Option #1

Wheels

• Front Wheel Size: 20x9" ET25
• Rear Wheel Size: 20x10” ET38
• • Available in: VS-5RX
  • This fitment is 3mm more aggressive than the factory style 764m 20” X3/4M wheels up front and 1mm more aggressive in the rear.

Tires

• APEX Staff Pick:
• • Front Tire Size: 255/45-20
  • Rear Tire Size: 265/45-20
  • Direct fit
  • OEM tire sizes

Option #2

Wheels

• Front Wheel Size: 21x9" ET25
• Rear Wheel Size: 21x10” ET38
• • Available in: VS-5RX
  • This fitment uses a ½ inch narrower front wheel than the factory style 892m 21” wheels for the X3/4M. Despite that, it sits within .3mm of the stock front 21x9.5 ET31 wheel on the outside edge. Our 9.5 ET22 would fit up front with 255 section tires, but they would be 9mm more aggressive than the factory ET31s which would give to a more aggressive fitment in the front than the rear.
  • The rear wheels is the same width as OE but 1mm more aggressive

Tires

• APEX Staff Pick:
• • Front Tire Size: 255/40-21
  • Rear Tire Size: 265/40-21
  • Direct fit
  • OEM tire sizes

Ideal for the driver who wants to fill out the wheel wells with the widest possible rubber and/or flush offsets. Narrower tire sizes relative to wheel width are more common here to help move the tire sidewall away from the fenders with more aggressive offsets. Street-oriented all-season and summer tires are popular options.

Option #1

Wheels

• Front Wheel Size: 20x9.5" ET22
• Rear Wheel Size: 20x10.5” ET36
• • Available in: VS-5RX

Tires

APEX Staff Pick:

• Front Tire Size: 265/45-20
• Rear Tire Size: 295/40-20
• • Direct fit
  • +10mm front tire width, +30mm rear tire width relative to stock.

+1 Alternative:

• Front Tire Size: 255/45-20
• Rear Tire Size: 275/45-20
• • Direct Fit
  • Maintains taller tire sidewalls while also increasing in width slightly both front and rear

OEM Alternative:

• Front Tire Size: 255/45-20
• Rear Tire Size: 265/45-20
• • Direct fit
  • OEM tire sizes
  • Rear tires will be stretched

Option #2

Wheels

• Front Wheel Size: 21x9.5" ET22
• Rear Wheel Size: 21x10.5” ET36
• • Available in: VS-5RX

Tires

• APEX Staff Pick:
• • Front Tire Size: 265/40-21
  • Rear Tire Size: 295/35-21
  • Direct fit
  • +10mm front tire width, +30mm rear tire width relative to stock.
  • Excellent tire availability

• OEM Alternative:
• • Front Tire Size: 255/40-21
  • Rear Tire Size: 265/40-21
  • Direct fit
  • OEM tire sizes
  • slight stretch on the OE rear tire

Option #3

Wheels

• Front Wheel Size: 20x9.5" ET22
• Rear Wheel Size: 20x9.5" ET22
• • Available in: VS-5RX
  • 9.5 ET22 in the rear will be 1.3mm more aggressive than 20x10.5 ET36

Tires

This fitment has the largest number of varied tire options of any on this fitment guide. If you want access to a wide range and variety of tire models, this is the optimal choice.

• APEX Staff Pick:
• Front Tire Size: 265/45-20
• Rear Tire Size: 265/45-20
• • Direct fit

OEM Front Alternative:

• Front Tire Size: 255/40-21
• Rear Tire Size: 255/40-21
• • Direct fit
  • OEM front tire size

Option #4

Wheels

• Front Wheel Size: 21x9.5" ET22
• Rear Wheel Size: 21x9.5" ET22
• • Available in: VS-5RX
  • 9.5 ET22 in the rear will be 1.3mm more aggressive than 21x10.5 ET36

Tires

• APEX Staff Pick:
• • Front Tire Size: 265/40-21
  • Rear Tire Size: 265/40-21
  • Direct fit
  • Excellent tire availability

• OEM Alternative:
• • Front Tire Size: 255/40-21
  • Rear Tire Size: 255/40-21
  • Direct fit
  • OEM front tire size

Option #1

Wheels

• Front Wheel Size: 20x9" ET25
• Rear Wheel Size: 20x9" ET25
• • Available in: VS-5RX

Tires

• APEX Staff Pick:
• • Front Tire Size: 255/45-20
  • Rear Tire Size: 255/45-20
  • Direct fit

Option #2

Wheels

• Front Wheel Size: 21x9" ET25
• Rear Wheel Size: 21x9" ET25
• • Available in: VS-5RX

Tires

• APEX Staff Pick:
• • Front Tire Size: 255/40-21
  • Rear Tire Size: 255/40-21
  • Direct fit

Still have questions?

Fill out our Fitment Recommendation form Call us: 925-245-0773 Email us: support@apexraceparts.com