UK tyre comparison • Source feeds: 29 Sept 2026
☀ SummerMarshal Matrac MU12 tyre model

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

Marshal · Car

Matrac MU12

255/45 R18 103Y

255/45 ZR18 103Y

Wet gripBEfficiencyDExternal noise72 dB
From £141.84 / 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 ↗£141.84mytyres.co.uk Affiliate link ↗£143.49Delivery, 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
£141.84Feed 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
£143.49Feed delivery charge: £0Confirm postcode and order conditions
Visit retailer ↗Affiliate link

EXPLORE THE CAR REFERENCES

Cars with 255/45 R18 in their manufacturer references

1 model guide 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 i4 →

UK online tyre reference; checked 30 September 2026

United Kingdom

  • 255/45 R18 103 Y XL · Rear
    i4 Gran 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

£141.84 – £144.04Observed range
Recorded GBP item prices for Marshal Matrac MU12 255/45 ZR18 103YTirendo UK: 2 recorded price levels; mytyres.co.uk: 2 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.£141.84£144.04Tirendo UK: £142.38, 25 Sept 2026Tirendo UK: £141.84, 29 Sept 2026mytyres.co.uk: £144.04, 25 Sept 2026mytyres.co.uk: £143.49, 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£142.38
Tirendo UK29 Sept 2026£141.84
mytyres.co.uk25 Sept 2026£144.04
mytyres.co.uk29 Sept 2026£143.49

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 58 current summer variants in 255/45 R18, from 26 brands in our feeds. Each variant contributes its lowest available item price once.

This variant£141.84
Same-size median£154.04
Same-size range£102.24–£233.45
Wet-grip A42 / 58Variants 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 255/45 R18

Same recorded size, season, vehicle category, XL marking and run-flat status. Exact-rated choices are limited, so some cards have different load or speed ratings, clearly marked below.

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.

Different load or speed — check requirements

Load 99 vs 103 · £1.62 more per tyre · Wet grip A vs B · Efficiency B vs D

Different load or speed — check requirements

Load 99 vs 103 · £3.55 less per tyre · Wet grip A vs B

Different load or speed — check requirements

Load 99 vs 103 · £9.55 more per tyre · External noise 71 vs 72 dB

Different load or speed — check requirements

Load 99 vs 103 · £15.03 more per tyre · Wet grip D vs B

Different load or speed — check requirements

Load 99 vs 103 · Speed W vs Y · £15.92 less per tyre · Wet grip A vs B · Efficiency C vs D

Different load or speed — check requirements

Load 99 vs 103 · Speed W vs Y · £16.27 more per tyre

Browse all 255/45 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
255/45 R18
Load index
103
Speed rating
Y
Season
Summer
Vehicle category
Car
Extra load (XL)
Not marked in feed
Run-flat
Not confirmed
EV suitability
Not confirmed
Wet grip
B
Fuel efficiency
D
External rolling noise
72 dB
Manufacturer part number
2231603
EAN / GTIN
8808956237035
Read the retailer’s description

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

A premium Ultra Performance tyre perfect for the world's best sports performance cars. Offering outstanding handling and braking performance on wet and dry roads. Expect enhanced traction and stability in dry conditions. SOLID RIB TYPE DESIGN Rib tyre centre blocks for block stiffness and wet grip performance. CLOSED AND NOTCHED SHOULDER High stiffness shoulder block for handling. Groove notch for cornering and wet performance. WIDE GROOVES FOR WET PERFORMANCE 4 wide groove for hydroplaning performance..

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: 255/45 ZR18 103Y.

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.