2026 TRAA Standards Manual | Latest Tyre & Rim Data
If your business relies on accurate specifications, correct rim compatibility data and compliant load ratings, the 2026 TRAA Manual edition is an essential update.
Definition of Terms in the Standards Manual
Below are the definition of new tyre dimensions. New Tyre Dimensions Design/Measuring Rim Width – “Design/Measuring Rim Width” is the specific rim width assigned to each tyre size designation to determine basic tyre dimensions. Tyre Section Width...
Tyre Pressure Monitoring Systems
Monitoring systems for tyre pressure. The release of vehicles in the Australian market fitted with Ultra-Low Profile (ULP) and Run-Flat Technology (RFT) tyres as standard has been increasing dramatically over the past 10 years. It is a particular characteristic of...
Tyre Load Identification
Tyre Load Identification: Understanding Load Index, Australian Design Rules (ADR) and Inflation Pressure Tyre Load Identification is essential for ensuring your vehicle’s safety, compliance, and performance. Every tyre is designed to carry a specific maximum load at a...
Why does my car need a Wheel Alignment?
When you’re driving along in your car, all of the wheels are heading in the same direction as the car, aren’t they?
All my tyres will wear at the same rate, won’t they?
The load on each of the tyres on your car is different depending on the tyre’s position.Depending on the mounting position of the tyre, the wear-rate of that tyre will be different