Tyre Beads

The bead is the part of the tyre that contacts the rim on the wheel. It is typically reinforced with steel wire and compounded of high strength, low flexibility rubber. The bead sits tightly against the two rims on the … Continue reading →

Run Flat Tyres

Safety benefits outweigh problems. Tyres that can be driven for 100 kilometres or more with no air in them enables the driver to get to a mechanic without having to change the tyre after a puncture. Run-flat tyres are more … Continue reading →

4 x 4 Tyres

When changing tyres on a 4×4 vehicle there are a number of important things to consider. two of the most important (and costly if ignored) are matching tread depths between new and used tyres if not replacing a full set, … Continue reading →

Speed Rating

Below is a list of the speed symbols and their characteristics: “N”   For cars with a speed capability not exceeding 140 Km/h (88 Mph) “P”   For cars with a speed capability not exceeding 150 Km/h (94 Mph) “Q”   For cars … Continue reading →

Tyre Guages and Pressures

Checking Tyre Pressure Because most tyres lose air over time, it is important to check your tyre pressure at least once a month. To make this easier, you can purchase a tyre pressure gauge to keep in your vehicle. Gauges … Continue reading →

Spare Wheel Information

Full-Size Matching Spare Tyres and Wheels While full-size matching spare tyres require the greatest amount of storage space, they are the best option when carrying one. Full-size matching spare tyres should be integrated into the vehicle’s tyre rotation pattern from … Continue reading →

Tyre Components

Tyres contain so many different compounds and ingredients because they are engineering miracles, expected to handle the tortures of heat and cold, high speed, abrasive  conditions, and often not enough air pressure.  They are expected to perform for tens of … Continue reading →

Tyre Valves

Tubeless valves are generally made from rubber with a central core of metal containing the components required for inflating / deflating the tyre and providing the air seal. The valve core provides the primary air seal in a tubeless valve, … Continue reading →