Legal Tyre Tread Depth South Africa
Understand South African tread-depth rules, tread-wear indicators and why a safety replacement decision can be more conservative than the legal minimum.
SIDEWALL CODES
Tyre Markings Guide South Africa
Decode tyre size, load index, speed rating, XL/reinforced markings and manufacturing-date information before buying or replacing tyres.
Safety note: tyre fitment and safety decisions depend on the exact vehicle, tyre specification and physical condition. These pages are educational guides, not a remote roadworthiness inspection.
TYRE KNOWLEDGE LIBRARY
Research by tyre question
Safety & Replacement
When to Replace Tyres
Use tread, age, damage, uneven wear, repeated pressure loss and vehicle behaviour to decide when tyres need professional inspection or replacement.
How Long Do Tyres Last?
Tyre life is affected by mileage, age, storage, heat, pressure, alignment, driving style and tyre construction—not mileage alone.
Tyre Age & Expiry Date South Africa
Learn how tyre age is assessed, how the manufacturing date is read and why condition inspection still matters even when tread remains.
Tyre Tread Wear Indicator Guide
Learn what tread-wear indicators are, where to find them and why uneven wear can make one part of a tyre unsafe before the rest.
Pressure & Wear
Tyre Pressure PSI & Bar Guide
Understand PSI and bar, why the vehicle placard or manufacturer data matters, and why the number moulded on a tyre sidewall is not automatically the recommended road pressure.
How to Check Tyre Pressure
A cold-pressure check is most useful when compared with the vehicle manufacturer’s recommended front/rear values for the load condition.
Underinflated Tyre Symptoms
Low pressure can change steering feel, heat build-up and wear, but repeated pressure loss should be inspected for punctures, valves, rims or other causes.
Overinflated Tyre Symptoms
Excess pressure can affect ride, contact patch and wear; use the vehicle’s specified cold pressures rather than guessing from appearance.
TPMS Warning Light Guide
A tyre-pressure warning light can indicate pressure loss, temperature-related change, sensor issues or a system reset requirement depending on the vehicle.
Tyre Markings
Tyre DOT Date Code Guide
The final four digits of the tyre date marking identify the production week and year; use age together with condition and manufacturer guidance.
Tyre Speed Rating Guide
Speed ratings form part of the tyre specification. Replacement tyres should meet the vehicle manufacturer’s requirements rather than being chosen from size alone.
Tyre Load Index Guide
Load index indicates a tyre’s load capability at specified conditions and must be appropriate for the exact vehicle and axle requirements.
XL & Reinforced Tyres Explained
XL or reinforced markings indicate a tyre designed for higher load capability at specified pressures; do not substitute specifications without checking vehicle requirements.
Tyre Sidewall Markings Explained
Read width, aspect ratio, construction, rim size, load index, speed rating and other sidewall markings before comparing tyre options.
Punctures & Damage
Tyre Sidewall Damage: Is It Safe to Drive?
Cuts, exposed cords, impact damage or sidewall deformation can be safety-critical; avoid relying on a photo or internet diagnosis when the sidewall is damaged.
Tyre Bulge: Is It Safe to Drive?
A visible bulge can indicate internal structural damage after an impact and deserves urgent professional assessment rather than continued routine driving.
Cracked Tyres: When to Replace
Cracking can relate to age, environment, storage and material deterioration; severity and location should be inspected before deciding on continued use.
Can a Punctured Tyre Be Repaired?
Repairability depends on puncture location, size, internal damage, previous repairs and tyre condition. A proper assessment requires removing and inspecting the tyre where appropriate.
Slow Puncture Causes
Repeated pressure loss can come from tread punctures, valves, bead sealing, rim damage or other leaks and should be located rather than repeatedly topped up.
Tyre Valve Leak Symptoms
A valve or valve-core leak can mimic a slow puncture. Pressure testing helps separate valve, tyre and rim leak sources.
Tyre Care Services
Wheel Alignment vs Wheel Balancing
Alignment adjusts wheel geometry while balancing corrects rotating mass imbalance. Similar driving complaints can require different checks.
Tyre Rotation Guide South Africa
Tyre rotation can help manage wear on suitable vehicles, but rotation pattern and suitability depend on tyre direction, size setup, drivetrain and manufacturer guidance.
Tyre Rotation vs Wheel Balancing
Rotation changes tyre positions to manage wear; balancing corrects rotating imbalance. One does not substitute for the other.
Should You Replace Two or Four Tyres?
The answer depends on tread difference, axle/drivetrain design, tyre specification and manufacturer guidance. AWD/4WD systems can have stricter matching requirements.
All-Terrain vs Highway-Terrain Tyres
Compare road comfort, noise, wet-road priorities, off-road traction, load requirements and vehicle use before choosing an SUV or 4x4 tyre category.
How to Choose the Right Tyres
Choose tyres by verified size, load/speed specification, vehicle use, road conditions, budget tier and current availability—not brand name or price alone.
Workshop location: Top Point Fitment Center currently operates from 112 Turf Club Street, Turffontein, Johannesburg South. National tyre guides are research resources and do not represent branches elsewhere in South Africa.