Alloy Wheel
Welding Stockport
Cracked alloy wheel from a pothole on the A6, M60 or local Stockport roads? We perform professional TIG welding on cracked rims — structural repair, pressure tested, MOT compliant. Workshop and mobile service available across Stockport and surrounding areas.
Our Stockport Alloy Welding Service
- Structural TIG welding for cracked alloy wheels
- Inner rim barrel & lip crack repair
- Stop-drilling & deep V-groove preparation
- AC/DC TIG welding with matching filler rods
- Full dye penetrant crack inspection
- Pressure tested & balanced — MOT compliant
- Workshop & mobile service available
- While-you-wait service (60–90 minutes)
- Honest assessment — safe repair or replace?
Alloy Wheel Welding Pricing — Stockport
Pricing depends on crack length, location, and whether the wheel has been previously repaired. We quote after inspecting a photo — no surprises.
Hairline Crack
Small inner barrel or lip crack. Quick single-pass weld, minimal preparation. While-you-wait.
Deep Crack
Longer crack on inner barrel requiring V-groove prep and multi-pass weld. Structural strength restored.
Complex Repair
Extensive damage, multiple cracks, or previous poor repairs. Full structural restoration required.
Send a photo on WhatsApp for an accurate quote before we book you in. Final price confirmed on inspection.
Will a Welded Alloy Wheel Pass an MOT?
This is the most common question we get from Stockport drivers. Here is the definitive answer.
✅ Yes — A professionally welded inner barrel crack WILL pass an MOT
An alloy wheel with a professionally executed TIG weld on the inner barrel will pass a standard UK MOT test, provided the weld is ground smooth where the tyre seals, prevents air leaks, and does not show signs of structural porosity or active cracking. Welds on spokes or the central hub are an automatic failure.
We grind every weld flush, pressure test to 35 PSI, and balance the wheel — ensuring full MOT compliance.
What Alloy Wheel Cracks Can Be Welded?
Not every crack can be safely welded. Here is our definitive guide on what we can and cannot repair.
✅ Safe to Weld
- Inner rim barrel cracks (most common)
- Rim lip cracks (bead seat area)
- Hairline cracks under 2 inches
- Cracks running perpendicular to the lip
- Single crack (not multiple fractures)
- Face cracks on non-structural sections
❌ Not Safe to Weld
- Spoke cracks (dynamic load bearing)
- Central hub mounting face cracks
- Multiple cracks on the same wheel
- Cracks longer than 2 inches in high-stress zones
- Cracks running through structural load points
- Wheels with previous failed repairs
We inspect every wheel individually. If we cannot weld it safely, we will tell you honestly. Your safety always comes first.
Why Choose O&A Tyres For Alloy Welding in Stockport?
We are one of the few workshops in Stockport with specialist AC/DC TIG welding capability and structural repair expertise.
🔧 TIG Welding Specialist
Professional AC/DC TIG equipment with aluminium-magnesium filler rods that match OEM tensile strengths. We weld at 150+ Amps for deep, clean fusion — not surface patches.
🛡️ MOT Compliant Repairs
Every repair includes stop-drilling, deep V-groove preparation, and full pressure testing. We grind welds flush for bead sealing — ensuring full MOT compliance.
⚡ While-You-Wait Service
Most repairs are completed within 60–90 minutes while you wait. No need to leave your car for days — drop in and drive away the same day.
💰 Save vs Replacement
New OEM alloy wheels cost £300–£1,000+. Our welding service starts from £50. You keep your original wheels and save hundreds of pounds.
🚐 Workshop & Mobile
We operate a professional workshop in Stockport with dedicated welding facilities. We also offer a mobile service — we come to your driveway with our self-contained welding van.
📋 Honest Assessment
Not every crack is repairable. We inspect and give you an honest opinion — if the wheel is unsafe to weld, we’ll tell you. No unnecessary work.
Our Stockport Structural Welding Process
A structural weld requires precision metallurgical work, not just heat. Here is the step-by-step process we follow.
Inspect & Assess
We remove the tyre and run a dye penetrant test to identify the crack path, depth, and termination point with precision.
Stop-Drill & Prep
We drill a relief hole at the crack termination point and carve a deep V-groove along the fracture to expose clean, unoxidised aluminium.
TIG Weld
Using AC/DC TIG equipment, we lay structural passes from both sides using matching aluminium-magnesium filler rods for deep fusion.
Test & Balance
We grind the weld flush, pressure-test at full PSI, balance the wheel, and ensure the bead seats flawlessly — MOT ready.
Serving All Stockport Districts & Surrounding Areas
We cover all of Stockport and surrounding areas with our workshop and mobile services.
Stockport Centre & Surrounds
Stockport town centre, Reddish, Brinnington, Heaton Norris, Heaton Chapel, Edgeley, Offerton, Bredbury.
Cheadle, Bramhall & Gatley
Cheadle, Cheadle Hulme, Bramhall, Gatley. Mobile service available across these South Stockport areas.
Hazel Grove, Marple & Romiley
Hazel Grove, Marple, Romiley, Great Moor, Woodsmoor, Davenport. Workshop and mobile services available.
Heaton Moor & Surrounding
Heaton Moor, Heaton Mersey, Heaton Norris. We serve all Heaton districts from our Stockport base.
M60 & A6 Corridor
Commuters on the M60 orbital and A6 corridor — we offer express while-you-wait service for busy drivers.
Greater Manchester & Cheshire
Manchester, Salford, Trafford, and Cheshire areas. Mobile service available across the wider region.
Local Coverage Areas
Workshop-based in Stockport — mobile service across all surrounding areas.
Alloy Wheel Welding in Stockport — Professional Structural Repairs
Alloy wheels are made from cast aluminium alloys that are strong but brittle under impact. When you hit a pothole on the A6, M60, or local Stockport roads, the sudden force can fracture the metal. The result is a crack — often invisible from the outside but weeping air through the inner barrel. A cracked wheel is dangerous because the fracture can propagate and the wheel can fail catastrophically. Professional TIG welding, executed correctly, restores structural integrity and saves you the cost of a new wheel.
At O&A Tyres, we specialise in structural alloy wheel welding using AC/DC TIG equipment. Our technicians are trained in the precise techniques required for aluminium alloy repair — stop-drilling, V-groove preparation, and multi-pass welding with matching filler rods. We serve customers across Stockport and surrounding areas, offering both workshop-based and mobile services.
Pothole Damage on Stockport Roads — Why It Happens
Stockport and South Manchester roads experience heavy traffic and cyclical freezing conditions, leading to potholes and road surface deterioration. The A6 corridor, M60 orbital, and local routes like the A34 are particular hotspots for wheel damage. Low-profile tyres transmit impact forces directly to the wheel rim, causing hairline cracks that often go undetected until a slow puncture develops. Our alloy wheel welding service is designed specifically to address this local issue — repairing structural damage quickly and safely.
TIG Welding vs MIG Welding — Why It Matters
MIG welding applies too much heat too quickly, creating a brittle, porous weld that does not fuse properly to the parent aluminium. The heat-affected zone becomes weak and prone to cracking again within weeks. TIG welding (Tungsten Inert Gas) uses a tungsten electrode to generate precise, controlled heat. The welder can adjust amperage in real time, ensuring deep penetration without overheating the surrounding metal. For alloy wheels, AC (Alternating Current) TIG welding is essential to break through the aluminium oxide layer. We use AC/DC TIG at 150+ Amps with 1.5mm–2mm aluminium-magnesium filler rods that match OEM tensile strengths.
What Cracks Can Be Safely Welded?
Safe to weld: Inner rim barrel cracks (the most common), rim lip cracks, and some face cracks that are not on structural load-bearing sections. Cracks under 2 inches in length are generally straightforward. Longer cracks require multi-pass welding but are still repairable if the wheel is not extensively fatigued.
Not safe to weld: Spoke cracks, central hub mounting face cracks, multiple cracks on the same wheel, and any crack that runs through a high-stress structural point. In these cases, the wheel is structurally compromised and cannot be restored to a safe condition. We will tell you honestly if replacement is the only option — safety always comes first.
The Step-by-Step Welding Process
A structural weld is not a single action — it is a sequence of precise steps. First, we remove the tyre and perform a dye penetrant test to map the crack. This reveals the exact length and direction of the fracture, including invisible micro-fractures. Second, we stop-drill the crack termination point — a relief hole that prevents the crack from propagating under thermal stress during welding. Third, we grind a deep V-groove along the crack line, removing all paint, lacquer, and oxide to expose clean aluminium. Fourth, we pre-heat the surrounding zone to prevent the alloy from acting as a massive heat sink. Fifth, we perform AC/DC TIG welding from both the inside and outside of the barrel, laying down structural passes with matching filler material. Finally, we grind the weld flush, pressure test at full PSI, and balance the wheel.
Cost Comparison — Weld vs New Wheel
A new OEM alloy wheel for most cars costs £300–£600. For premium brands (BMW, Mercedes, Audi, Porsche), a single wheel can cost £800–£1,200 or more. Aftermarket replicas may be cheaper but often have different offset and load ratings. Our welding service starts from £50 for a small crack — a fraction of the cost. You retain your original wheels, maintain your vehicle’s value, and get back on the road the same day.
Mobile Alloy Wheel Welding Across Stockport
Can’t get to our workshop? We offer mobile alloy wheel welding across Stockport and surrounding areas. Our self-contained mobile vans carry AC/DC TIG welding equipment, onboard generators, and pneumatic tyre tools. We come to your driveway, workplace, or roadside location and perform the repair on-site — no tow truck needed.
Frequently Asked Questions — Alloy Wheel Welding Stockport
Everything you need to know about alloy wheel welding, costs, and MOT compliance.
Will a welded alloy wheel pass an MOT test in the UK?
Yes. An alloy wheel with a professionally executed TIG weld on the inner barrel will pass a standard UK MOT test, provided the weld is ground smooth where the tyre seals, prevents air leaks, and does not show signs of structural porosity or active cracking. Welds on spokes or the central hub are an automatic failure.
How much does alloy wheel welding cost in Stockport?
A standard single hairline crack repair on an inner wheel barrel typically costs between £50 and £90 across Stockport workshops, depending on the severity of the damage and whether tyre balancing is required. This is significantly cheaper than buying a factory OEM replacement.
Can you fix a cracked rim while I wait at your Stockport workshop?
Yes. We offer an express ‘while-you-wait’ structural repair option that takes roughly 60 to 90 minutes. This time window covers tyre de-mounting, structural TIG welding, bead dressing, and final submersion pressure testing.
Do you offer mobile alloy wheel welding across Stockport and Cheshire?
Yes, our mobile repair units operate across all Stockport districts and neighbouring Cheshire areas. Our vans carry independent industrial generators and enclosed AC/DC TIG welding bays to safely perform structural aluminium repairs right on your driveway or at your workplace.
Can a cracked alloy wheel be welded?
Yes, many cracked alloy wheels can be repaired using professional TIG welding. Cracks on the inner rim barrel and rim lip are typically repairable. Cracks on spokes or the central hub mounting face are generally not safe to repair.
Is it safe to drive on a welded alloy wheel?
Yes, provided the weld is an AC/DC TIG repair executed with proper deep penetration and stop-drilling on the inner barrel or rim lip. The repair must be pressure tested and balanced to ensure safety.
How long does alloy wheel welding take in Stockport?
A standard alloy wheel weld typically takes 1 to 2 hours. This includes tyre removal, metal preparation, precision TIG welding, pressure testing, and balancing. Express ‘while-you-wait’ service is available.
What is the difference between TIG and MIG welding for alloy wheels?
TIG (Tungsten Inert Gas) welding is the only safe method for structural alloy wheel repairs. It provides precise heat control and allows the use of matching aluminium-magnesium filler rods. MIG welding applies excessive heat and creates brittle, porous welds.
Can a cracked alloy wheel be welded without removing the tyre?
No. The tyre must be completely removed to inspect the crack properly, stop-drill the termination point, and perform the TIG weld safely. Welding with the tyre on is dangerous and prevents proper structural penetration.
Is a welded alloy wheel as strong as a new wheel?
When performed with correct AC/DC TIG technique, stop-drilling, and deep V-groove preparation, a welded repair can restore the wheel to its original structural integrity — often exceeding the parent metal’s strength at the weld joint.
What causes alloy wheels to crack?
The most common cause is impact with potholes, kerbs, or debris at speed. In Stockport, the A6 corridor and M60 orbital are particular hotspots. Low-profile tyres transmit the shock directly to the wheel rim.
What is stop-drilling in wheel welding?
Stop-drilling is a technique where we drill a small relief hole precisely at the end of the crack. This prevents the crack from propagating further during the welding process due to thermal expansion. It is critical for ensuring the repair lasts.
Do you pressure test alloy wheels after welding?
Yes. Every welded wheel undergoes a full pressure test at operational PSI (typically 30–35 PSI for cars, higher for vans). We also perform a balance check and bead-sealing test before the wheel is returned.
Is it cheaper to weld or replace a cracked alloy wheel?
Welding is significantly cheaper. A replacement OEM alloy wheel can cost £300–£1,000+ depending on the make and model. Our welding service starts from £50 for a simple crack, saving you hundreds of pounds.
Can you weld diamond-cut or polished alloy wheels?
Yes, but the diamond-cut or polished finish will be affected by the heat-affected zone around the weld. After structural welding, we recommend a professional diamond-cut or powder coating refurbishment to restore the cosmetic appearance.
How long does a welded alloy wheel repair last?
A properly executed TIG weld with correct preparation and matching filler material lasts the lifetime of the wheel. The welded area should not fail if the repair was performed to structural standards.
Can you weld alloy wheels with cracks longer than 2 inches?
We assess each crack individually. Cracks longer than 2 inches require multi-pass welding and careful heat management. In some cases, we may advise that the wheel is beyond safe repair if the crack is extensive or located in a high-stress area.
Can you repair a crack on the spoke of an alloy wheel?
No. Spokes bear the direct dynamic load and torsional stress of vehicle acceleration and braking. A crack in a spoke indicates catastrophic structural fatigue, and welding it cannot safely guarantee structural integrity. The wheel must be replaced.
Why does a cracked rim cause a slow tyre leak?
As your vehicle travels over road imperfections, the wheel flexes slightly under the car’s weight. This tiny movement forces the crack to micro-open, allowing compressed air from the tyre cavity to escape continuously through the aluminium barrel.
Can a cracked wheel be fixed with epoxy or cold weld compounds?
Absolutely not. JB Weld, liquid epoxies, or cosmetic body fillers have zero structural tensile strength. They cannot withstand the severe structural pressures (often over 30 PSI) and constant vibrations running through a wheel, making their use incredibly dangerous.
Cracked Alloy Wheel in Stockport? Get It Welded Today.
Professional TIG welding in Stockport — structural repair, MOT compliant, while-you-wait service. Save hundreds over buying a new wheel.