Holden VF Commodore 245/35R20 Front and 275/30R20 Rear Tyre Size Guide
A recent Holden VF Commodore at Autosport Tyre World Magill used a staggered tyre package with 245/35R20 on the front and 275/30R20 on the rear. This guide explains what Adelaide Commodore owners should check before fitting this style of setup.
Quick answer
A Holden VF Commodore can run a staggered 20 inch tyre package such as 245/35R20 front and 275/30R20 rear only when the wheel widths, offsets, tyre load ratings, suspension height, guard clearance and legal requirements are suitable. The setup should be checked on the vehicle and followed by a professional four-wheel alignment.
Size reference
| Position | Size | Fitment role |
|---|---|---|
| Front | 245/35R20 | Steering axle, lower profile performance fitment |
| Rear | 275/30R20 | Wider rear tyre for stance and rear grip |
This is not a one-size-fits-all recommendation for every Commodore. Factory wheel packages, aftermarket wheels, suspension changes and brake packages can all affect what fits correctly.
What to check before fitting these sizes
Before fitting 245/35R20 and 275/30R20 tyres to a VF Commodore, check:
- tyre placard and current legal requirements
- front and rear wheel width
- wheel offset and inner clearance
- guard clearance under load
- brake caliper clearance
- tyre load index and speed rating
- overall rolling diameter
- suspension height and camber condition
The wider rear tyre is a key part of the look and feel, but it also means the tyres usually cannot be rotated front-to-rear. That makes alignment and regular pressure checks more important.
Tyre choice for Adelaide driving
For a VF Commodore on 20 inch wheels, tyre choice should match how the car is used. Daily drivers often need wet braking, ride quality and tyre life. Enthusiast cars may prioritise steering response and dry grip.
Autosport Tyre World can help compare suitable options from brands such as Michelin, Pirelli, Bridgestone, Continental, Hankook and Nankang, depending on availability in the required sizes.
Specific product links are only added when the matching tyre product is active in the public Shopify catalogue. If a 245/35R20 or 275/30R20 product is not currently active online, we leave that direct link out.
Useful links
Why alignment matters with staggered 20 inch tyres
Low-profile tyres can show poor alignment quickly. On a VF Commodore, common signs can include inner shoulder wear, feathering, pulling, steering wheel off-centre or uneven rear tyre wear.
A four-wheel alignment checks the front and rear geometry so the car tracks correctly and the new tyres have the best chance of wearing evenly.
FAQ
Can I rotate 245/35R20 front and 275/30R20 rear tyres?
Usually not front-to-rear, because the front and rear tyres are different sizes. Rotation options depend on the tyre pattern and condition.
Are 20 inch tyres harsher than smaller tyres?
They can be firmer because the sidewall is shorter. Tyre choice, pressure, suspension condition and wheel weight all affect ride comfort.
Do I need a wheel alignment after fitting staggered tyres?
Yes. Alignment is strongly recommended after fitting a new wheel and tyre package, especially with low-profile 20 inch tyres.
Where can I check Commodore tyre fitment in Adelaide?
Autosport Tyre World / TYREPLUS can check Commodore tyre sizing, wheel clearance and alignment at Magill, Clarence Gardens and Wingfield.
Visit Autosport Tyre World / TYREPLUS in Adelaide
TYREPLUS Magill | Autosport Tyre World Magill
647 Magill Road, Magill SA 5072
Phone: 0452 641 023
TYREPLUS Clarence Gardens | Autosport Tyre World Clarence Gardens
911 South Road, Clarence Gardens SA 5039
Phone: 0420 299 911
TYREPLUS Wingfield | Autosport Tyre World Wingfield
411 Grand Junction Road, Wingfield SA 5013
Phone: 0433 645 411