Run Flat Specialists
Run Flat Tyres In GuildfordKeep Driving After A Puncture
Run flat tyres let you carry on up to around 50 miles at 50mph after a puncture, so you're never stranded and never changing a wheel at the roadside. Common on BMW, Mini and other cars sold without a spare — and we fit the correct RFT spec every time.
Up to 50 miles after a puncture Correct RFT spec fitted BMW, Mini & more TPMS reset included
Is Your Car On Run Flats?
No spare wheel in the boot
Cars without a spare almost always use run flats
RFT, RSC, ROF or ★ markings
Sidewall codes that mean run flat
BMW, Mini, some Mercedes
The most common run-flat fitments
A TPMS warning light
Run flats rely on tyre-pressure monitoring
Run Flat Options
Run Flat Tyres We Supply
Run flats are a premium technology, so they sit above standard tyres on price. We fit the correct specification for your car.
Standard RFT
Everyday BMW / Mini driving
✓ Fitting, balancing & TPMS
- Correct run-flat spec
- Up to 50 miles after a puncture
- TPMS checked and reset
Bridgestone, Goodyear
Check My PriceBest Comfort
Premium RFT
Refined ride, quieter cabin
✓ Fitting, balancing & TPMS
- Softer, quieter run-flat compounds
- OE-approved (★, RSC, MOE)
- Best comfort of any run flat
Michelin ZP, Continental SSR, Pirelli RFT
Get My Run Flat PriceConvert to Standard
If you'd rather not run RFT
✓ Advice included
- Some cars can switch to standard tyres
- We'll advise on spare/repair kit
- Often cheaper per tyre
Full range available
Check My Price
Our Work
Inside the workshop In Guildford
A look at the team, the tools and the cars we look after every day at Giant AutoCare, Guildford.
Most Requested Tyres
Popular Tyres in Guildford
The tyre models Guildford drivers ask for most — fitted at our Guildford workshop. Use the filter to narrow by category, brand, size, or the car you drive. Call or WhatsApp to confirm availability and your exact price.
Bridgestone
Weather Control A005
- One of the UK's most popular all-weather tyres — A-rated for wet grip
- Available in dedicated SUV-rated sizes up to 21"
215/55 R17Popular on SUVs like the Ford Kuga
Get a Quote
Michelin
Pilot Sport 5
- 2026's benchmark performance tyre
- Best Tyre for Hot Hatches, 2026/27 industry awards — 4.8★
225/40 R18Popular on hot hatches like the VW Golf GTI
Get a QuoteMichelin
CrossClimate 2
- Widely regarded as the benchmark all-season tyre
- One set, year-round — no seasonal swaps needed
205/55 R16Popular family-car choice, e.g. Ford Focus
Get a Quote
Continental
PremiumContact 7
- Exceptional wet-weather braking performance
- A common OEM fit on BMW, Audi and Mercedes
225/45 R17Popular OEM fit for BMW
Get a QuoteBridgestone
Turanza T005
- One of the quietest touring tyres available
- Strong choice for comfortable family driving
205/55 R16Comfort-focused, suits cars like the Toyota Corolla
Get a QuoteMichelin
Primacy 4+
- The volume seller in 205/55 R16 — the UK's most common size
- Arguably the best all-round touring tyre on the market
205/55 R16Fits the Audi A3 in this size
Get a Quote
Pirelli
P Zero
- The go-to choice for performance and sports cars
- Outstanding dry-weather grip and cornering confidence
245/45 R18A famous OEM fit for Porsche
Get a QuoteMichelin
255/35 R19
- A popular Michelin fitment for BMW 5 Series, Audi S4 and Mercedes C-Class
- Low-profile luxury performance sizing
255/35 R19Fits the Mercedes C-Class in this size
Get a Quote
Goodyear
EfficientGrip Performance 2
- Outstanding wet braking and fuel economy
- Refined, everyday touring tyre
205/55 R16Popular family-car fitment, e.g. Vauxhall Astra
Get a QuoteGoodyear
Vector 4Seasons Gen-3
- One of the best all-season tyres available in the UK
- Ideal if you want one set of tyres year-round
205/60 R16Popular on family hatchbacks like the VW Golf
Get a Quote
Dunlop
Sport Maxx RT2
- Popular with drivers who want sporty handling at a fair price
- Strong sporting heritage, sharp steering response
225/40 R18Fits hot-hatch fitments like the Ford Focus ST
Get a Quote
Hankook
Ventus Prime
- The go-to "safety-first on a budget" pick
- Genuinely close to premium performance at a lower price
195/65 R15Common OEM fitment on Hyundai models
Get a QuoteMichelin
Primacy 4
- Reliable premium touring tyre for small and compact cars
- Long tread life and consistent wet performance
195/65 R15Popular on compact cars like the Toyota Yaris
Get a QuoteContinental
AllSeasonContact 2
- Strong all-round year-round performance
- A common all-season option for VW Golf and Polo
205/55 R16Popular on the VW Golf
Get a Quote
Yokohama
BluEarth-GT
- Well-rounded touring tyre with strong value
- Comfort, grip and low running costs in one tyre
205/55 R16Popular on cars like the Nissan Qashqai
Get a QuoteFalken
PerformanceFalken
Azenis FK510
- Well-regarded ultra-high-performance tyre
- Strong dry and wet grip for the money
245/45 R18Popular on performance saloons like the BMW 3 Series
Get a QuoteBridgestone
Turanza 6
- Won the 2026/27 family-car customer award — 4.7★
- Praised for everyday comfort and refinement
205/60 R16Popular family-car fitment, e.g. Ford Focus
Get a QuotePirelli
Cinturato P7
- Popular premium touring tyre and common OE fit
- Focused on efficiency and low road noise
225/45 R17Popular OEM fit for Audi
Get a QuoteMichelin
Energy Saver+
- Economy-focused premium touring tyre for small cars
- Low rolling resistance and a long tread life
185/65 R15Popular on superminis like the Kia Rio
Get a QuoteContinental
EcoContact 6
- Efficiency-focused tyre built for city driving
- Great for short trips and everyday economy
175/65 R14Popular on small cars like the Vauxhall Corsa
Get a QuoteGoodyear
Eagle F1 Asymmetric 6
- Premium ultra-high-performance tyre
- Excellent dry and wet grip with sharp response
235/40 R18Popular on performance cars like the Audi S3
Get a QuoteBridgestone
Potenza Sport
- Track-capable UHP tyre for sporty cars
- Strong braking and precise steering feel
235/40 R18Popular on the BMW M-Sport range
Get a QuoteHankook
Ventus S1 evo3
- Sporty performance tyre at a keen price
- Well-balanced wet and dry handling
215/45 R17Popular on warm hatches like the Skoda Fabia
Get a QuoteDunlop
BluResponse
- Efficient everyday touring tyre
- Good wet grip and low running costs
185/65 R15Popular on small cars like the Toyota Aygo X
Get a QuoteNo models match that exact combination.
Try removing a filter — or call us on 01252 323077 and we'll find your tyre.Stock changes daily across every model and size — call or WhatsApp us and we'll confirm what's ready to fit for your car here in Guildford.
Why Run Flats
What Run Flats Give You
Run flats trade a firmer ride for genuine peace of mind — here's how they work and why your car may need them.
01
Never stranded
A reinforced sidewall supports the car's weight even with no air, so a puncture doesn't leave you stuck on the hard shoulder.
02
Drive to safety
Keep going up to around 50 miles at 50mph — enough to reach us or get home rather than change a wheel in the rain.
03
No spare needed
That's the point — carmakers delete the spare to save weight and boot space, relying on run flats instead.
04
Correct spec matters
Run flats must match your car's exact specification and OE markings. We fit the right ones, not a compromise.
05
TPMS handled
Run flats depend on the tyre-pressure monitoring system to warn you of a puncture. We check and reset it as part of fitting.
06
Straight advice
Some cars can switch to standard tyres with a repair kit. If that suits you better, we'll tell you honestly.
Our Tyre Fitters
People who
know their tyres.
Every fitter on our floor is trained, experienced and has been with us for years. Your wheels are in safe hands.
46+
Combined yrs
4
Specialists
100%
In-house
MT
Senior Tyre Fitter
Fitting, balancing & TPMS
WA
Wheel Alignment Specialist
Camber, caster & toe correction
EV
EV & Run-Flat Specialist
EV-rated, run-flat & OE fitments
SA
Service Advisor
Tyre quotes, sizes & bookings
Open Today · Same-Day Tyre Fitting
Need new tyres?
Fitted in under an hour.
Thousands of tyres fitted for drivers across Guildford. Call with your tyre size for an all-in quote — no pressure, no obligation.
All-In Pricing
Rated 4.9★ on Google
Price-Match Promise
All Major Brands
Same-day fitting · Free tyre check · No obligation · 4.9★ from 1,200+ reviews
Open Today
15K+
Tyres Fitted
4.9★
Google Rating
25yr
Experience
Not sure if you're on run flats? We'll check free.
Give us your reg or pop in — we'll confirm your fitment and the correct run-flat spec for your car, no obligation.
Run Flat Facts
What You Need To Know
Run flats work differently to normal tyres. A few things are worth understanding before you buy.
They can't always be repaired
Once a run flat has been driven on while flat, its structure may be compromised — many makers say replace, not repair. We'll inspect and advise.
Don't mix with standard tyres
Run these all round, not mixed with standard tyres, so handling stays balanced and predictable.
TPMS is essential
Because a run flat feels normal when flat, the pressure-monitoring light is how you know. It must be working.
Firmer ride
The stiff sidewalls that support the car also transmit a little more road feel. Premium run flats minimise this.
50
Miles you can keep driving
After a puncture, a run flat supports the car for up to roughly 50 miles at up to 50mph — plenty to reach us safely instead of stopping at the roadside. Exact figures vary by tyre; we'll confirm for your fitment.
Driven on while flat, a run flat usually needs replacing rather than repairing — bring it in and we'll check.
Puncture on a run flat? Get it checked.
Driven on while flat, a run flat often needs replacing. Bring it in and we'll inspect it and advise honestly.
Do You Actually Need New Tyres?
Six Signs It's Time To Replace
If any of these sound like your car, bring it in for a free check before it becomes an MOT failure or a fine.
Tread near 1.6mm
The legal minimum across the central three-quarters of the tyre. Below it, it's an instant MOT failure.
Cracks in the sidewall
Fine cracking means the rubber has perished. Common on cars that sit unused for long periods.
A bulge or egg-shaped lump
Usually kerb damage. The internal structure has failed and the tyre can blow out — replace it now, not next week.
Worn on one edge only
A classic alignment problem. New tyres alone won't fix it — the geometry needs setting up too.
Vibration through the wheel
Often a balancing issue, sometimes a deformed tyre. Either way it's wearing your suspension while you drive.
Over 6 years old
Check the 4-digit DOT code on the sidewall. Rubber hardens with age even with plenty of tread left.
1.6mm
The UK legal minimum tread depth
Measured across the central three-quarters of the tread, around the whole tyre. Most safety bodies recommend replacing at 3mm — wet braking falls off sharply below that, long before you're actually illegal.
The 20p test: push a 20p coin into the main tread groove. If you can see the outer band of the coin, your tread may be below the limit — get it checked.
Driving on an illegal tyre risks a £2,500 fine and 3 penalty points — per tyre. All four illegal means up to £10,000 and losing your licence.
Free tyre check — no appointment needed
Pop in and we'll check tread, pressures and condition on all four tyres. Takes 10 minutes, costs nothing, and there's no obligation to buy.
Tyre Size Guide
How to read
your tyre size.
Not sure what size you need? Every tyre has its size printed right on the sidewall. Here's exactly what each number means — so you can order with confidence.
Same-day fitting
Most sizes in stock
All major brands
Your tyre size is printed on the sidewall
Width
205
/
Profile
55
/
Rim Size
R16
Load & Speed
91V
01
205mm
Width
The width of the tyre across the tread, measured in millimetres from sidewall edge to edge.
02
55%
Profile
The sidewall height as a percentage of the width. Also called the aspect ratio — lower means sportier.
03
R16in
Rim Size
"R" means radial construction. 16 is the wheel diameter the tyre fits, measured in inches.
04
91V
Load & Speed
91 is the load index — the max weight each tyre can carry. V is the speed rating — the maximum safe speed.
In-stock sizes
Popular tyre sizes we carry
Most available for same-day fitting
175/65 R14
Common fit
185/60 R14
Common fit
185/65 R15
Common fit
195/55 R15
Common fit
195/60 R15
Common fit
195/65 R15
Best seller
205/55 R16
Best seller
205/60 R16
Common fit
205/65 R16
Common fit
215/55 R17
Common fit
215/60 R17
Common fit
225/45 R17
Popular
225/50 R17
Common fit
225/55 R17
Common fit
235/45 R17
Common fit
235/35 R18
Low profile
235/40 R18
Popular
245/40 R18
Sport fit
255/35 R19
Sport fit
275/35 R20
Premium
195/70 R15
Van fit
205/65 R15 C
Van / LCV
215/75 R16 C
Van / LCV
225/75 R16 C
Van fit
Simple Process
New Tyres In Four Steps
01
Enter Your Reg
We pull up the exact tyre sizes your car came with — no measuring, no guessing at the sidewall.
02
Pick Your Tier
Budget, mid-range or premium, with the fully-fitted price shown against each. Ask us if you're unsure.
03
Book Your Slot
Choose a time that suits you. Same-day slots are usually available on common sizes.
04
Fitted & Checked
Fitted, balanced, pressures set and alignment checked. Usually 30–45 minutes and you're away.
Every Budget Covered
Brands We Stock & Fit
Can't see yours? We can order almost any brand or size, usually for next-day fitting.
Michelin
Continental
Pirelli
Bridgestone
Goodyear
Dunlop
Falken
Hankook
Yokohama
Kumho
Toyo
GT Radial
Vredestein
Avon
Sumitomo
BF Goodrich
Nexen
Maxxis
Cooper
Nokian
Uniroyal
Accelera
Kenda
Davanti
Guildford Garage · 15+ Areas Nearby
Our workshop is right on your doorstep.
Giant Auto Care is a fixed garage based in Guildford. Customers drive to us from across Surrey — most are here within 15 minutes. Covering GU1–GU8, GU22 and GU23 postcodes and beyond.
15+
Nearby areas
<15 min
Most drives to us
Same day
Most bookings
25 yr
Serving Surrey
Areas that visit our Guildford workshop
GuildfordGU1
StoughtonGU2
Onslow VillageGU2
BurphamGU4
ShalfordGU4
MerrowGU4
WorplesdonGU3
SendGU23
GodalmingGU7
AshGU12
WokingGU22
CranleighGU6
Common Questions
Run Flat Tyres — Answered
How do I know if my car needs run flat tyres?
The clearest sign is no spare wheel in the boot — carmakers delete it because the car runs on run flats. Look for RFT, RSC, ROF, SSR, ZP or a ★ on the sidewall, and a tyre-pressure warning light on the dash. BMWs and Minis are the most common. If you're unsure, tell us your reg and we'll confirm.
Can I put normal tyres on a run-flat car?
Often yes, but you should then carry a repair kit or spare, because you'll no longer be able to drive on a puncture. Some drivers prefer the softer ride of standard tyres. We'll advise whether it's sensible for your specific car and how to cover yourself for punctures.
Can a run flat tyre be repaired?
Sometimes, but many manufacturers advise against it once the tyre has been run flat, as the sidewall may be damaged. We'll inspect the tyre and give you an honest answer — a safe repair where possible, replacement where not.
Why do run flats cost more?
They use reinforced sidewall construction and more advanced compounds, and they're a premium technology fitted to premium cars. Prices start around and rise for OE-approved premium options like Michelin ZP or Continental SSR.
Do you reset the TPMS?
Yes. Run flats rely on the tyre-pressure monitoring system to warn you of a puncture, so we check and reset it as part of fitting.
Run Flats, Correctly Fitted
Call with your reg and we'll supply and fit the correct run-flat specification for your car — TPMS checked and reset.
Find Us
Our Garage Is In Guildford
We're based right here in Guildford, Surrey — easy to reach from across the town and the surrounding areas. Pop in, or call ahead on 01252 323077 and we'll have everything ready for you.