UK tyre comparison • Source feeds: 29 Sept 2026
☀ SummerMichelin Pilot Sport 4 tyre model

Retailer-supplied model image; sidewall and markings may vary by size.

Michelin · Car

Pilot Sport 4

255/40 R18 99Y · XL

255/40 R18 99Y XL *, EV Suitable, with rim protection ridge (FSL)

Wet gripAEfficiencyCExternal noise72 dB
From £247.83 / tyre

2 retailers · Source: 29 Sept 2026

Affiliate links. We may earn commission. Item prices per tyre; fitting extra. Both retailers are in the Delticom group.

Tirendo UK Affiliate link ↗£247.83mytyres.co.uk Affiliate link ↗£250.72Delivery, dates & full offer details ↓

Size alone does not confirm fitment. Check your vehicle’s approved size, load, speed and any original-equipment markings.

Compare retailer prices

Per tyre. Fitting is not included in this comparison. Confirm the final total and availability with the retailer.

Affiliate disclosure We may earn a commission when you buy through these links. Prices are ordered from low to high, regardless of commission.

Tirendo UK

Listed available in feed · 2-4 working days

Source updated 29 Sept 2026 · Imported 30 Sept 2026
£247.83Feed delivery charge: £0Confirm postcode and order conditions
Visit retailer ↗Affiliate link

mytyres.co.uk

Listed available in feed · 2-5 weekdays

Source updated 29 Sept 2026 · Imported 30 Sept 2026
£250.72Feed delivery charge: £0Confirm postcode and order conditions
Visit retailer ↗Affiliate link

EXPLORE THE CAR REFERENCES

Cars with 255/40 R18 in their manufacturer references

2 model guides mention this size. Open a guide to check the documented edition, wheel option and axle.

Size match only — compatibility is not confirmed. The tyre shown may have different load or speed ratings, XL/HL, run-flat construction or manufacturer markings. Check your exact generation, trim, wheel and axle requirements before buying.

BMW 2 Series →

UK online tyre reference; checked 30 September 2026

United Kingdom

  • 255/40 R18 99 Y XL · Rear
    2 Series Coupé; standard (STD)

BMW 4 Series →

UK online tyre reference; checked 30 September 2026

United Kingdom

  • 255/40 R18 99 Y XL · Rear
    4 Series Coupé; standard (STD)
Browse all 200 car guides →

THE PRICE, OVER TIME

Recorded price changes.

25 Sept 2026 – 29 Sept 2026 · UK GBP item price per tyre

£246.52 – £251.34Observed range
Recorded GBP item prices for Michelin Pilot Sport 4 255/40 R18 99Y XL *, EV Suitable, with rim protection ridge (FSL)Tirendo UK: 4 recorded price levels; mytyres.co.uk: 4 recorded price levels. Exact dates and prices are in the table below. Steps show when a changed price was recorded, not every movement between feeds.£246.52£251.34Tirendo UK: £246.52, 25 Sept 2026Tirendo UK: £248.44, 26 Sept 2026Tirendo UK: £246.52, 28 Sept 2026Tirendo UK: £247.83, 29 Sept 2026mytyres.co.uk: £249.40, 25 Sept 2026mytyres.co.uk: £251.34, 26 Sept 2026mytyres.co.uk: £249.40, 28 Sept 2026mytyres.co.uk: £250.72, 29 Sept 202625 Sept 202629 Sept 2026
━ Tirendo UK┄ mytyres.co.uk

Each point is a dated retailer-feed observation. Repeated unchanged prices are not added as new changes. Lines connect recorded levels; changes between checks may be missing. Delivery and fitting are excluded. This is a short history from two retailers in one group, not a market price index.

View dates and prices as a table
RetailerChange observedItem price
Tirendo UK25 Sept 2026£246.52
Tirendo UK26 Sept 2026£248.44
Tirendo UK28 Sept 2026£246.52
Tirendo UK29 Sept 2026£247.83
mytyres.co.uk25 Sept 2026£249.40
mytyres.co.uk26 Sept 2026£251.34
mytyres.co.uk28 Sept 2026£249.40
mytyres.co.uk29 Sept 2026£250.72

Tirendo UK last source check: 29 Sept 2026 · mytyres.co.uk last source check: 29 Sept 2026

YOUR SIZE IN CONTEXT

How does this variant compare?

Among 84 current summer variants in 255/40 R18, from 24 brands in our feeds. Each variant contributes its lowest available item price once.

This variant£247.83
Same-size median£177.64
Same-size range£103.12–£339.32
Wet-grip A54 / 84Variants with a supplied grade

Ratings, load, speed, construction and manufacturer approvals may differ within this size. Price position is not a performance score or a fitment recommendation.

EXPLORE THE ALTERNATIVES

Similar tyres in 255/40 R18

Same recorded size, season, load and speed rating, XL marking and run-flat status. Current offers only; up to six different models, prioritising detailed pages and then the closest item prices.

Check the full specification and manufacturer markings. A missing run-flat marking is not proof of conventional construction. These suggestions do not confirm vehicle fitment. Check your car’s requirements.

Same recorded load & speed

£0.36 more per tyre · Efficiency D vs C · External noise 73 vs 72 dB · EV marking differs; check specification

Same recorded load & speed

£23.54 less per tyre · Wet grip B vs A · Efficiency A vs C

Same recorded load & speed

£25.26 less per tyre · Wet grip B vs A · Efficiency A vs C · External noise 70 vs 72 dB

Same recorded load & speed

£35.58 less per tyre · External noise 73 vs 72 dB · EV marking differs; check specification

Same recorded load & speed

£38.99 less per tyre · Wet grip B vs A · External noise 73 vs 72 dB · EV marking differs; check specification

Same recorded load & speed

£40.84 less per tyre · Wet grip B vs A · Efficiency A vs C · External noise 71 vs 72 dB · EV marking differs; check specification

Browse all 255/40 R18 tyres →

The finer details

Know what you’re comparing.

Specifications are supplied by the retailer for this variant. A missing field means it is not confirmed. Label values can differ between sizes of the same model.

How to read tyre labels ↗
Tyre size
255/40 R18
Load index
99
Speed rating
Y
Season
Summer
Vehicle category
Car
Extra load (XL)
Marked XL / reinforced
Run-flat
Not confirmed
EV suitability
Retailer marks EV suitable
Wet grip
A
Fuel efficiency
C
External rolling noise
72 dB
Manufacturer part number
685444
EAN / GTIN
3528706854446
Read the retailer’s description

Supplied by mytyres.co.uk. These are the retailer’s product claims, not independent test findings from Tyres Compared.

Michelin Pilot Sport 4 Excellent steering control and high level of reactivity «Dynamic Response» Technology: a hybrid belt of Aramid and Nylon ensures optimum transmission of steering instructions onto the road. An ultra-reactive Tread Pattern Design, coming from motorsport experience (Formula E, WRC), adapts continuously to the road, for optimized footprint on the road. High level of safety on wet roads A new mix of compound with specific “functional elastomers” and hydrophobic Silica provides excellent wet grip and braking. Wide and deep longitudinal grooves ensure a high level of drainage on wet roads. Michelin’s excellence in longevity Coming from co-operation with emblematic car manufacturers and from MICHELIN motorsport experience. The MICHELIN PILOT SPORT tireline is co-designed with the most demanding car manufacturers (BMW, Mercedes, Audi, Porsche). The tread pattern design comes from motorsport experience. Lasts 7 340 km longer than Continental Sport Contact 5 tyre (1) (1) Tests carried out by DEKRA Test Center in April 2015 on Golf 6, with 225/45-17 94Y/W XL tires and in July 2015 with 225/40-18 92Y XL tires. The CONTINENTAL Sportcontact 5 tyre covered 7.340km less than the MICHELIN Pilot Sport 4 tyre..

Source & product identity

Offers are matched by validated EAN/GTIN with matching brand, size, load, speed and manufacturer part number. Tyres without a valid GTIN remain retailer-specific. Merchant specification: 255/40 R18 99Y XL *, EV Suitable, with rim protection ridge (FSL).

These are dated retailer feed observations, not independent tyre tests or guaranteed stock. Tirendo UK feed updated 29 Sept 2026; mytyres.co.uk feed updated 29 Sept 2026.