Ascend CS02 Track Wheels 18x9 5x120 ET42

Ascend CS02 Track Wheels 18x9 5x120 ET42 CB72.6

Popular Fitment : 

BMW F22 2 series ; 228i, M235i, 230i, M240I

BMW E36 (M3 incl.)

BMW E46 non M

Recommended 18” Performance Setup – BMW F22 2 Series

This square 18” performance setup is a popular option for the F22 platform, offering improved handling balance and allowing the use of wider tires for better grip on both street and track applications.

Wheel Fitment

Front: 18x9 ET42
Rear: 18x9 ET42

• 8mm front spacers are required
• A hub extender is recommended when running spacers to maintain proper hub engagement

Recommended Tire Size

255/35-18 (Front & Rear)

This tire size provides excellent grip and supports a balanced square setup for performance driving.

Fitment Notes

• Additional front negative camber is recommended, especially for aggressive driving or track use
• For wider or very sticky tires (200 TW or lower), at least -2.5° of front camber is recommended
• Some tire models that run wider than average may require additional rear camber or minor fender rolling

Recommended 17” Performance Setup – BMW E36

This 17” square setup is a popular upgrade for both the standard E36 models and the E36 M3. It works well for performance street cars and weekend track builds, while allowing flexibility depending on suspension setup, alignment settings, and tire choice.

Wheel Fitment

Front: 17x9 ET42
Rear: 17x9 ET42

Spacer Requirements

• 12mm front spacers are required for proper clearance
• Some aftermarket suspension setups may require 15–20mm front spacers
• KW suspension systems typically require larger spacers and additional negative camber

Recommended Tire Sizes

245/40-17 – Balanced Fitment

• A well-rounded tire size that works well for both street and performance driving.
• Additional front negative camber is required to ensure proper clearance and tire wear.

255/40-17 – Wider Performance Option

• A wider setup for drivers seeking additional grip.
• Requires significant additional front camber
• Rear fender rolling is typically required, especially with tire models that run wide

Recommended 18” Performance Setups – BMW E46 (Non-M)

These 18” square fitments are popular upgrades for the E46 platform, offering improved handling and the ability to run wider performance tires. Depending on your goals, you can choose between a direct-fit setup or a more aggressive track-focused configuration.

Wheel Size
Front & Rear: 18x9 ET42

245/35-18 Recommended Tire Size

• Direct fit for most vehicles
• Fitment Notes
• Some aftermarket suspension systems may require small front spacers for inner clearance.
• 255/35-18 tires can also be used, but additional front negative camber is recommended.