Blog
Why Two Cars With the Same Model Name Take Different Tyre Sizes
Why does one model come in several tyre sizes? Trim levels, wheel options, generations and drivetrain explained, plus how to find the exact size for your car.
Do You Actually Need Wheel Spacers? When They Help and When They Hurt
Do you need wheel spacers? An Australian guide to what they do, the legal problem under VSB 14, bearing and stud risks, and safer offset alternatives.
Wheel Offset and Backspacing: How to Measure Them Yourself
Wheel offset and backspacing explained for Aussie drivers: what ET means, positive vs negative offset, how to measure backspacing at home, and legal limits.
Bolt Pattern and PCD Explained: How to Measure Yours
Bolt pattern (PCD) explained for Australian drivers: what 5×114.3 and 6×139.7 mean, how to measure your stud pattern at home, and the common AU fitments.
Are Stretched Tyres Legal in Australia?
Stretched tyres are not legal in Australia — a tyre must sit within its approved rim-width range. Here’s why they fail roadworthy, risk a defect notice and cut safety.
Are Retread Tyres Legal on Passenger Cars in Australia?
Retread tyres are legal on Australian passenger cars only if made to Australian Standard AS 1973 and correctly marked — but passenger-car retreads have all but vanished.
Are Second-Hand Tyres Legal to Buy and Fit in Australia?
Second-hand tyres are legal to buy and fit in Australia if they’re roadworthy: 1.5mm tread, no damage, correct size. Here’s what’s legal, safe and what to avoid.
Are Mud-Terrain Tyres Legal on Australian Roads?
Are mud-terrain tyres legal on Australian roads? Yes, if they’re road-rated, meet your placard load rating and stay within VSB 14 size limits. Full guide.
Can You Legally Mix Tyre Brands Front and Rear?
You can legally mix tyre brands front and rear in Australia if each axle is a matched pair — but never on the same axle. AWD and 4WD need all four matched.