OFFICIAL BRITISH STANDARD REGULATION
BS AU 159 Certified Mobile Puncture Repair at Your Location
Don't pay for a replacement tyre if it can be repaired safely. Our mobile technicians inspect and repair punctures on your driveway or roadside using permanent vulcanised combi-plug patches meeting strict British Standards.
100% BS AU 159
Strict MOT Compliant
From Just £45
All-Inclusive On Site
Backup Tyre Van
Carried in Stock
Laser Balanced
New Valve Included
Live Van Measurement: 1.6mm Legal Limit & Sidewall Integrity Inspection
Fast Puncture Assessment
Check mobile technician availability & book
Can Your Tyre Be Legally & Safely Repaired?
Under UK automotive legislation, tyres must be repaired according to BS AU 159. We will never compromise your family's safety by fitting unsafe temporary string plugs.
Central 60% - 70% Tread
Punctures caused by nails or screws located within the central crown area can be permanently repaired with internal vulcanised patch plugs.
Puncture diameter maximum 6mm
Tread depth minimum 1.6mm remaining
Entry angle within 90° ± 15° to crown
Result: Repaired on driveway for £45 all-inclusive.
Sidewall, Shoulder & Bead
The tyre shoulder and sidewalls undergo severe structural flexing. British standards strictly prohibit patches in these load-bearing areas.
Damage within 25mm of sidewall border
Tears, cuts or exposed internal steel belts
Internal cord damage from driving flat
Solution: Instant van stock replacement tyre fitted on site.
Run-Flats & Speed Ratings
Manufacturers (BMW, Mercedes, Audi) set individual mandates regarding self-supporting tyres (RSC, ROF, SSR).
Driven flat distance over 10 miles requires discard
Internal lining marbled or scorched = unsafe
Speed ratings V, W, Y & ZR inspected rigorously
Advice: Full demounting check always completed first.
Sidewall Visual Sidewall & Tread Matrix
Zone T covers central 60% on tyres <185mm and 70% on tyres >185mm width.
Speak With a Master Tyre Technician
Our 5-Step BS AU 159 Permanent Repair Process
We never perform temporary external "plug-only" repairs through the tread. Every tyre is completely demounted inside our precision-equipped van workshop.
Wheel Demounting
The wheel is removed and tyre fully unseated from rim using van-mounted hydraulic bead breakers to expose the inner carcass.
Full bead separation
Internal Inspection
Technician conducts thorough optical and tactile examination for structural cord shearing, marbling, or foreign debris.
Carcass integrity check
Channel Reaming
The puncture aperture is drilled, clean-cut, and textured with an abrasive dome buffer to ensure optimal molecular bonding.
Precision channel sizing
Vulcanised Combi-Plug
A cold-cure vulcanising mushroom patch is pulled from the inside, sealing both the outer tread void and inner air barrier.
Permanent chemical bond
Laser Balancing
New rubber valve stem fitted, re-pressurised to OEM bar/PSI, and dynamically balanced on the van's calibrated digital spindle.
Zero-vibration finish
Standard Adherence: Every patch meets BS AU 159f (Tyre Repairs - Code of Practice for Motor Vehicles).
Why Spend £120+ When a £45 Repair Restores 100% Safety?
Traditional tyre garages frequently pressure drivers into purchasing brand-new tyres when a certified BS AU 159 puncture repair would safely restore full factory specification. Zorvilo puts safety and your pocket first.
Our No-Surprise Safety Guarantee
If upon internal demounting inspection your tyre cannot be legally repaired due to severe internal cords damage or sidewall puncturing, our van carries an exact-match replacement tyre in stock. We never leave you stranded, and we explain every decision openly.
Recommended Choice
On-Site Mobile ServiceBS AU 159 Repair
£45 all-inclusive
Inclusive of doorstep call-out, laser balance, new valve & VAT.
Mobile technician arrives at home/work
Permanent combi-stem vulcanised patch
Full wheel demount & laser balancing
Tyre life warranty on repaired zone
Unnecessary New Tyre
£120 - £250+
Average mid-tier to premium tyre replacement cost.
Wasting up to 80% remaining tread life
Expensive recovery truck to garage
Loss of time waiting in tyre depot queues
Additional disposal fees & valve charges
Save an average of £95 per puncture
Frequently Asked Questions on Puncture Repairs
Clear, authoritative guidance on UK MOT legality, safety thresholds, and technician callouts.
Yes, absolutely. British Standard BS AU 159 represents the definitive regulatory benchmark recognised by the UK Driver and Vehicle Standards Agency (DVSA). When a puncture within the central tread is repaired using our vulcanised stem combi-plug method, the tyre passes the MOT inspection without advisories.
Tyre sidewalls do not feature rigid steel belts; they are constructed from flexible polyester cords engineered to absorb constant cornering forces and road impact. A plug or patch applied to a sidewall will flex, heat up, and inevitably fail at motorway speeds, causing a catastrophic blowout. BS AU 159 strictly prohibits repairs outside Zone T.
You will never be left stranded. Because we confirm your vehicle registration prior to dispatch, our mobile fitting unit carries a matching brand new tyre matching your speed rating and size. If internal inspection reveals severe internal heat scrubbing or unrepairable damage, we can immediately fit the brand-new tyre on the spot.
A comprehensive BS AU 159 puncture repair typically takes 25 to 35 minutes. This covers wheel removal, tyre demounting, puncture hole reaming, chemical cold vulcanisation, reseating, installation of a new valve, and electronic dynamic balancing.
Under British standards, run-flat tyres can only be repaired if the manufacturer permits it and the tyre has not been driven at low pressure over long distances. Our technician demounts the run-flat to examine the inner reinforced rubber. If marbling, scoring, or rubber powdering is detected, replacement is required for structural integrity.
UK Mobile Puncture Service Locations
Rapid mobile units operating across core motorway corridors and metropolitan areas.
Live GPS Fleet Tracking