TZANEEN – The truck carrying gas cylinders on the Magoebaskloof pass last Wednesday, July 16, suffered brake failure, renewing concerns over heavy vehicles illegally using the route.

A   S P E C I A L I S T ‘ S   O P I N I O N

Peter Pilusa, a Tzaneen-based diesel mechanic and brake system specialist, said such failures are often avoidable.

“Brake failure usually results from poor maintenance, overheating, or driver error,” he explained.

“Many drivers descend the pass relying only on service brakes, rather than using engine retarders or lower gears. This causes the brakes to overheat, a condition known as brake fade.”

Pilusa said that worn brake linings, air system issues, and leaking brake fluid also contribute to such incidents. He stressed the importance of thorough pre-trip inspections, especially before navigating steep routes like Magoebaskloof.

“Regular inspections, especially before tackling a pass like Magoebaskloof, are crucial,” he said.

Brake fade, particularly in trucks with air brake systems, occurs when overheated components can no longer produce the friction needed to stop the vehicle, leaving drivers with little control on downhill slopes.

Experts are calling on transport companies to improve driver training, especially for mountain pass navigation, and enforce strict vehicle maintenance. Authorities are also being urged to increase brake check enforcement at key points along major passes.

The incident adds to a growing list of similar cases on Magoebaskloof in recent months.

Pilusa said he hopes this latest event encourages transport operators and drivers to consider appropriate and lasting changes.

“The road has always been steep,” he said. “What needs to change is how seriously we take safety and maintenance.”

C O M M U N I T Y   C O M M E N T S 

“Fix the Georges Valley road properly. But even then it wont stop the trucks from making use of the R71. If companies don’t take accountability for their fleet we will forever be fighting a losing battle.” – Magda Jacobs Koekemoer

“Company must bear code of conduct and road detector if someone pass the destination to report immediately.” – Janson Raptor

“Road has no problem, inexperienced, incompetent drivers, mechanical fault trucks is the problem.” – Bra Kaizer Kgops

“All trucks should use R81 which is much safer and any truck found on the R71 be fined or owner lose operating license.” – Gavin Monama

“As it is Magoebas is dangerous enough for any vehicle…. WHY would any company allow their truck to travel this route????? Mooketsi is only 10km longer BUT safe and a lot faster!” – Janine Windell

“Have traffic police actually do their duty at the turnoff and direct trucks onto the R81. Of course, that road is in SERIOUS need of repair! It’s bad for tourism on that road to doom…” – Zu Groenewald