A flat tyre is one of those problems that always seems to happen at the worst possible moment — on the way to work, in a car park, or late at night. The immediate question most drivers have is: can this be repaired, or do I need a new tyre?
The answer depends on several factors. At Nexon Auto Parts in Dandenong, we handle tyre changes and puncture assessments regularly. Here’s how to think through it.
When a Tyre CAN Be Repaired
Puncture repairs are safe and appropriate in a fairly narrow set of circumstances. The key criteria are:
- The puncture is in the central tread area — generally within the inner three-quarters of the tyre width
- The puncture is caused by a nail, screw, or similar small object
- The puncture diameter is no larger than 6mm
- The tyre has not been driven on while flat for any significant distance
- The tyre has adequate remaining tread depth (at least 2mm — the legal minimum in Victoria is 1.5mm)
If all these conditions are met, a professional plug-and-patch repair is a perfectly safe and cost-effective solution.
When You Need a New Tyre
There are situations where repair is simply not safe or not possible, regardless of how minor the damage looks. You’ll need a replacement if:
- The puncture is in the sidewall or shoulder area of the tyre
- The tyre has been driven on while flat — even for a short distance, this causes internal structural damage
- There is more than one puncture, or previous repairs are nearby
- The tyre has visible bulges, cracks, or sidewall damage
- Tread depth is below the legal minimum of 1.5mm
- The tyre is more than 5–7 years old, regardless of appearance
The Hidden Danger of Driving on a Flat
One of the most common mistakes we see at Nexon is drivers who limp their vehicle to the nearest car park or servo before calling for help — sometimes covering several kilometres on a flat or very low tyre. Even a short distance is enough to destroy the tyre’s internal structure and, in some cases, damage the rim.
If you get a flat on Greater Dandenong roads, pull over safely as soon as possible. Use your spare, call for assistance, or call Nexon — don’t drive further than you absolutely have to.
Tyre Change and Service at Nexon Auto Parts
At our Dandenong location, we can assess your tyre and advise on the most cost-effective path — repair or replacement. We stock tyres in a wide range of sizes for passenger cars, SUVs, utes, and commercial vehicles, from quality budget options to premium brands.
We serve drivers from Dandenong, Springvale, Noble Park, Keysborough, Hallam, Cranbourne, Hampton Park, and across the Greater Dandenong region.
📍 Got a flat or worn tyre? Come into Nexon Auto Parts in Dandenong — we’ll get you sorted quickly.
