Sourced fact
For eligible cars and light vehicles, the tread requirement is 1.6 mm across the central three-quarters and around the entire circumference.
legislation.gov.uk: The Road Vehicles (Construction and Use) Regulations 1986, Regulation 27
Maintenance · GB
EV MOT tyre checks and safe owner observations
An EV’s tyres remain subject to the Great Britain MOT inspection requirements for tread and structural condition. You can check cold pressure, measure accessible tread and look at visible surfaces without lifting the vehicle. A bulge, exposed cord, structural damage, rapid pressure loss or an inaccessible concern needs professional assessment rather than an owner verdict.
legislation.gov.uk: The Road Vehicles (Construction and Use) Regulations 1986, Regulation 27
Reviewed
Key facts and evidence
For Great Britain, reviewed 13 August 2026, EV tyre checks use the same legal tread and structural-condition framework as other eligible cars. Owners may make cold-pressure, accessible tread and no-lift visual checks. Those observations are limited: they do not certify hidden casing condition, and suspected structural damage requires a tyre specialist.
legislation.gov.uk: The Road Vehicles (Construction and Use) Regulations 1986, Regulation 27
Sourced fact
Cold pressure should be compared with the exact vehicle manufacturer’s load-specific value, not the tyre sidewall maximum.
Sourced fact
A no-lift visual check can identify obvious damage but cannot establish the condition of hidden tyre surfaces or the internal casing.
Sourced fact
The MOT manual treats structural separation, exposed or damaged cord and related serious tyre damage as significant defects.
What the MOT considers on EV tyres, which no-lift observations an owner can make, and when damage requires a tyre specialist.
Tread is a whole-band requirement
One passing reading is not enough. The legal requirement applies throughout the continuous central three-quarters of tread breadth and around the entire outer circumference, so inaccessible or borderline areas need professional checking.
Pressure and visible condition
Use the vehicle manufacturer’s cold, load-specific pressure and look only at safely visible tyre surfaces. Neither a normal pressure nor a clean visible segment proves the hidden casing is undamaged.
Structural damage is not a watch item
The DVSA inspection framework treats bulges from structural separation, lifted tread and exposed or damaged cord seriously. An owner observation should trigger professional handling, not an attempt to grade or repair the tyre.
What to do next
Drive only when every tyre holds the specified cold pressure and no legal-limit tread or dangerous visible damage is present.
Immediate action: Check the accessible tread, cold pressures and visible tyre surfaces before relying on the vehicle.
- Stop driving for exposed cord, a lump, bulge, tear, tread separation, active deflation or tread below the legal requirement.
- Use a tyre specialist when the correct pressure, damage type or hidden condition cannot be established safely.
Checks that stay with this vehicle
With the parked vehicle secured, measure accessible tread at several points across the required band.
Readings meet the full legal band and circumference requirement with no exposed cord or structural damage.
Stop if any required groove is below 1.6 mm or a safe full check is not possible.
Before the journey, compare every road tyre’s cold pressure with the exact load-specific vehicle value.
Each cold reading matches the manufacturer’s value for the load and remains stable.
Stop if a tyre is visibly low, repeatedly loses pressure or the correct specification is unavailable.
From outside, inspect safely visible tread and sidewalls for cuts, cracking, bulges, tears and abnormal wear.
No visible structural damage, foreign object, separation or abnormal wear pattern is found.
Stop without touching the defect if damage, deflation or an uncertain feature is visible.
Professional hand-off
- Ask a tyre specialist to assess damage, repeated pressure loss, borderline tread or any surface that cannot be checked safely.
- Any inspection requiring lifting or access beneath the vehicle belongs in a properly equipped workshop.
Questions this record can answer
What does the sourced evidence say about tread is a whole-band requirement?
One passing reading is not enough. The legal requirement applies throughout the continuous central three-quarters of tread breadth and around the entire outer circumference, so inaccessible or borderline areas need professional checking.
What does the sourced evidence say about pressure and visible condition?
Use the vehicle manufacturer’s cold, load-specific pressure and look only at safely visible tyre surfaces. Neither a normal pressure nor a clean visible segment proves the hidden casing is undamaged.
What does the sourced evidence say about structural damage is not a watch item?
The DVSA inspection framework treats bulges from structural separation, lifted tread and exposed or damaged cord seriously. An owner observation should trigger professional handling, not an attempt to grade or repair the tyre.
Sources
- legislation.gov.uk: The Road Vehicles (Construction and Use) Regulations 1986, Regulation 27
- Department for Transport and Driver and Vehicle Standards Agency: The Highway Code - Annex 6. Vehicle maintenance, safety and security
- TyreSafe: Car Tyres, Are Your Tyres Safe?
- Driver and Vehicle Standards Agency: MOT inspection manual: cars and passenger vehicles - 5. Axles, wheels, tyres and suspension