Ascend CS02 Track Wheels 18x9 ET42 5x112

2026-03-30T17:06:48-04:00

Vendor: Ascend
Type: Wheels
Price: 440.00

Ascend CS02 Track Wheels 18x9 ET42 5x112 CB57.1

Popular Fitment :

Volkswagen Golf MK5 - MK6 - MK7 - MK8 (GTI & R Incl.)

Volkswagen Jetta MK5 - MK6 - MK7 (GLI incl.)

Audi 8V A3 - S3 - RS3

Audi 8Y A3 - S3 - RS3

VW Golf Fitment

Recommended Tire Setup

Wheel Size:
Front & Rear: 18x9 ET42

This configuration is a proven square setup for track-oriented builds, particularly for vehicles equipped with aftermarket big brake kits that require 18” wheels or larger. It offers a balanced combination of clearance, performance, and tire availability.

Recommended Tire Sizes

255/35-18 Balanced Performance Option
A well-rounded size for both street and track use.

A fender screw modification is recommended to reduce the chance of rubbing during suspension compression.

Additional negative camber front and rear is beneficial when using aggressive track-focused tire compounds.

Compatible with all-season, max performance summer, extreme performance summer, and R-compound tires.

265/35-18 Wider Performance Option

Provides additional grip but may introduce fitment limitations.

Not recommended for non-R MK7 models due to potential rear fuel filler clearance issues.

Additional negative camber is required, especially with track-focused tire compounds.

A fender screw modification may be necessary to prevent rubbing under compression.

245/40-18 Conservative Fitment Option

Generally a direct fit with most street tire compounds.

Offers slightly more clearance and comfort compared to wider setups.

Aggressive track compounds may still require a fender screw modification to avoid rubbing.

VW Jetta Fitment

Recommended Tire Setup

Wheel Fitment
Front & Rear: 18x9 ET42

A proven square setup ideal for vehicles equipped with aftermarket big brake kits requiring 18" or larger wheels. This configuration provides excellent balance for performance driving and track use.

Recommended Tire Sizes

255/35-18 – Performance Fitment

A popular performance-oriented size offering strong grip and balanced handling.

A fender screw modification may help prevent rubbing during suspension compression.

Additional negative camber is recommended when running aggressive track-focused tire compounds.

Certain aftermarket suspension setups may require 5mm front spacers to improve inner clearance.

245/40-18 – Conservative Fitment

A slightly narrower option that typically offers easier fitment and additional clearance.

Generally fits without modification with most street tire compounds.

More aggressive tires may still require a fender screw modification under heavy load.

Audi 8V A3 - S3 - RS3

Recommended Tire Setups

A3 & S3 (8V)

Wheel Size
Front & Rear: 18x9 ET42

Ideal for performance builds and vehicles equipped with aftermarket big brake kits requiring 18" wheel clearance.

Recommended Tire Sizes

255/35-18 – Performance Fitment

Great balance of grip and drivability

Additional negative camber recommended when running aggressive track-oriented tires

265/35-18 – Wider Option

Increased grip for track-focused setups

Additional negative camber required for proper clearance and tire wear

245/40-18 – Conservative Option

Easier fitment with more clearance

Typically direct fit with most street tires

RS3 (8V)

Wheel Size
Front & Rear: 18x9 ET42

This setup works as a direct fit on the RS3 and supports a square performance configuration.

Recommended Tire Size

255/35-18

Direct fit

No additional hardware required (no spacers, hub rings, or adapters)

265/35-18

Provides additional grip

Additional negative camber may be recommended when using aggressive tire compounds

Optional Wider Fitment

Audi 8Y A3 - S3 - RS3

A3 & S3 (8Y)

Wheel Size
Front & Rear: 18x9 ET42

This setup is well suited for performance driving and track use, especially for vehicles equipped with aftermarket big brake kits requiring 18" wheel clearance.

Recommended Tire Sizes

255/35-18 – Performance Fitment

A well-balanced tire size offering strong grip and responsive handling.

A fender screw modification may be recommended to reduce the chance of rubbing during suspension compression.

Additional negative camber is recommended when running aggressive track-focused tire compounds.

Some aftermarket suspension setups may reduce inner clearance; in those cases, 5mm front spacers may be required.

245/40-18 – Conservative Fitment

A slightly narrower alternative that offers easier fitment and additional clearance.

Typically direct fit with most street-oriented tires.

Very aggressive tire compounds may still require a fender screw modification under heavy suspension load.

RS3 (8Y)

Recommended Tire Setups

Wheel Size
Front & Rear: 18x9 ET42

This configuration works as a direct fit on the RS3 and supports a square performance setup.

Recommended Tire Size

255/35-18

Direct fitment with no modifications required

No additional hardware needed (no spacers, hub rings, or adapters)

265/35-18

Offers increased grip for more aggressive driving or track use

Additional negative camber may be recommended when running high-grip tire compounds

Optional Wider Fitment