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Lowering a VN, VP, VR, or VS Commodore is one of the most popular modifications among Holden enthusiasts. A properly lowered Commodore not only looks better but can also improve handling, reduce body roll, and provide a more aggressive stance.

However, lowering a vehicle incorrectly can lead to poor ride quality, accelerated suspension wear, tyre clearance problems, and legal compliance issues. Choosing the right components and understanding the effects of lowering is essential for achieving the best results.

Coilovers

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Why Lower a Commodore?

Lowering remains popular for several reasons.

Benefits

Improved appearance
Reduced wheel arch gap
Lower centre of gravity
Improved cornering
Reduced body roll
Sharper handling response

When done correctly, lowering can improve both looks and performance.

Factory Ride Height

VN–VS Commodores left the factory with relatively high ride heights compared to modern performance cars.

Factory Characteristics

Comfortable ride quality
Generous suspension travel
Good ground clearance

While practical, many owners feel the factory setup leaves excessive wheel arch gap.

Common Lowering Heights

Most aftermarket spring manufacturers offer several options.

Low Springs

Approximate Drop

30–35mm

Benefits

Improved appearance
Minimal ride quality loss
Excellent street usability

Best For

Daily drivers
Touring vehicles

Often considered the safest all-round choice.

Super Low Springs

Approximate Drop

45–50mm

Benefits

Aggressive stance
Noticeably improved appearance

Drawbacks

Reduced suspension travel
Firmer ride

Best For

Weekend cars
Enthusiast builds

One of the most popular choices.

Ultra Low Springs

Approximate Drop

60mm+

Benefits

Maximum visual impact

Drawbacks

Reduced ride quality
Potential clearance issues
Compliance concerns

Generally suited to show cars.

Lowering Springs vs Cut Springs

A common question among new owners.

Lowering Springs

Advantages

Engineered correctly
Consistent ride height
Better ride quality
Legal compliance

Recommended for all applications.

Springs

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Cut Springs

Disadvantages

Poor ride quality
Safety concerns
Increased suspension wear
Often illegal

Avoid cutting springs.

Why Shocks Matter

One of the biggest mistakes owners make is lowering the car without upgrading shock absorbers.

Problems with Old Shocks

Poor ride control
Excessive bouncing
Reduced handling

Best Shock and Spring Combination

A matched suspension package delivers the best results.

Benefits

Balanced ride quality
Improved handling
Increased reliability

This is the preferred solution for most enthusiasts.

Wheel Alignment After Lowering

An alignment is essential.

Why It Matters

Lowering changes:

Camber
Toe settings
Suspension geometry

Benefits

Improved tyre life
Better handling
Reduced tyre wear

Never skip an alignment.

Common Lowering Problems

Tyre Rubbing

One of the most frequent issues.

Causes

Incorrect wheel offset
Excessive lowering
Wide tyres

Harsh Ride Quality

Causes

Springs too stiff
Worn shocks
Insufficient suspension travel

Uneven Tyre Wear

Causes

Incorrect alignment
Excessive negative camber

Bottoming Out

Causes

Excessively low ride height
Worn bump stops
Incorrect spring selection

Best Supporting Suspension Upgrades

Lowering works best when combined with other improvements.

New Shock Absorbers

Benefits

Improved ride control
Better handling

Polyurethane Bushes

Benefits

Sharper steering response
Reduced suspension movement

Heavy-Duty Radius Rod Bushes

Benefits

Improved braking stability
Better steering feel

A highly recommended upgrade.

Larger Sway Bars

Benefits

Reduced body roll
Improved cornering

Particularly beneficial on V8 models.

Sway Bar

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Lowering V6 vs V8 Commodores

The suspension requirements differ slightly.

V6 Models

Characteristics

Lighter front-end weight
Greater spring selection

V8 Models

Characteristics

Heavier front-end
Require V8-specific springs

Always use springs designed for the engine fitted.

Best Lowering Setup for Daily Drivers

Benefits

Comfortable ride
Improved appearance
Excellent reliability

Ideal for most owners.

Best Lowering Setup for Street Machines

Benefits

Aggressive stance
Improved handling

Popular among enthusiasts.

Best Lowering Setup for Performance Builds

Benefits

Maximum handling performance
Adjustable ride height

Suitable for track-focused builds.

Wheel and Tyre Considerations

Lowering often changes wheel fitment requirements.

Check

Guard clearance
Suspension clearance
Tyre size
Wheel offset

Incorrect wheel fitment causes many lowering problems.

Legal Considerations

Suspension regulations vary by state and territory.

Always Check

Ride height requirements
Suspension travel regulations
Wheel and tyre laws

Ensure modifications remain road legal.

Signs Your Lowered Suspension Needs Attention

Symptoms

Uneven tyre wear
Excessive bouncing
Steering wander
Clunking noises
Bottoming out

These issues should be addressed promptly.

Common Lowering Mistakes

Using Old Shock Absorbers

The most common error.

Excessive Ride Height Reduction

Can ruin ride quality and handling.

Ignoring Alignment

Leads to rapid tyre wear.

Choosing Appearance Over Function

A balanced setup always performs better.

Recommended Upgrade Order

Step 1

Replace worn suspension components.

Step 2

Install quality lowered springs.

Step 3

Fit matching shocks.

Step 4

Perform wheel alignment.

Step 5

Upgrade bushes and sway bars if desired.

This approach provides the best results.

Lowering a VN, VP, VR, or VS Commodore can dramatically improve its appearance and handling when done correctly. For most owners, a quality set of Low or Super Low springs combined with matched shock absorbers provides the ideal balance between performance, comfort, and practicality.

Avoid shortcuts such as cut springs, ensure wheel alignments are performed after installation, and consider upgrading related suspension components while the system is being refreshed.

With the right combination of parts, a lowered Commodore can look fantastic, handle better than factory, and remain comfortable enough for everyday driving.

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