Truth of EV tyres no one talks about, Punch ev 40kWh Tyres condition after 10,000kms and TWI in tyre, by EV analyst on YouTube. 10 min 7 s.
- Video length
- 10 min 7 s
- Time to do it
- 15 minutes
- Difficulty
- Easy
- Steps
- 7
What you need
Steps
Park on flat ground and let the tyres cool. Clean dirt from the tread grooves with a rag so the gauge sits flat on the rubber.
Find the tread wear indicator. Look for small raised bars inside the main grooves, often marked with a TWI or triangle on the sidewall.
Push the probe of the digital tread depth gauge into a main groove until the base sits flat on the tread blocks. Read the number.
Measure at three points across each tyre: the outer edge, the centre and the inner edge. Write down each reading.
Compare the readings with the TWI height. If the tread is close to the height of the raised bar, usually 1.6 mm, plan a replacement.
Check all four tyres and note front versus rear wear. Front tyres on a front-drive EV often wear faster, so rotate them to even it out.
Repeat the check every few thousand kilometres and after any kerb strike, so you catch uneven wear early.
Tips and common mistakes
Measure in at least three grooves per tyre, since one worn spot can hide a bigger problem.
Keep tyres at the pressure listed on the door pillar sticker, as low pressure speeds up wear and cuts range.
Avoid hard acceleration from a standstill, because instant EV torque scrubs tread quickly.
If one edge wears much faster than the other, get the wheel alignment checked.
Questions
What tread depth means my tyres need replacing?
Most rules say replace at 1.6 mm, which is the height of the tread wear indicator bar. Many drivers replace earlier, around 2 to 3 mm, for better grip in rain.
Why do EV tyres wear faster than normal tyres?
EVs are heavier because of the battery pack and deliver strong torque from a standstill. Both put more stress on the rubber, so tyres wear sooner.
Can I check tread depth without a gauge?
Yes. A coin or the TWI bar gives a rough idea. A digital gauge is cheap and gives a precise number in millimetres.
This guide was drafted from the video's details and general task knowledge. It has not been checked against the full video. Check the video and relevant product instructions before following a procedure. Report a correction.
