UK tyre comparison • Source feeds: 29 Sept 2026
☀ SummerKumho Ecsta PS91 tyre model

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

Kumho · Car

Ecsta PS91

245/40 R18 97(Y) · XL

245/40 ZR18 (97Y) XL with rim protection ridge (FSL)

Wet gripAEfficiencyDExternal noise72 dB
From £163.40 / 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 ↗£163.40mytyres.co.uk Affiliate link ↗£165.30Delivery, 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
£163.40Feed 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
£165.30Feed delivery charge: £0Confirm postcode and order conditions
Visit retailer ↗Affiliate link

EXPLORE THE CAR REFERENCES

Cars with 245/40 R18 in their manufacturer references

No reviewed car guide currently records this size. Our collection is incomplete; this does not mean the tyre has no vehicle applications.

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.

Browse all 200 car guides →

THE PRICE, OVER TIME

Recorded price changes.

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

£163.40 – £165.93Observed range
Recorded GBP item prices for Kumho Ecsta PS91 245/40 ZR18 (97Y) XL with rim protection ridge (FSL)Tirendo 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.£163.40£165.93Tirendo UK: £164.02, 25 Sept 2026Tirendo UK: £163.40, 29 Sept 2026mytyres.co.uk: £165.93, 25 Sept 2026mytyres.co.uk: £165.30, 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£164.02
Tirendo UK29 Sept 2026£163.40
mytyres.co.uk25 Sept 2026£165.93
mytyres.co.uk29 Sept 2026£165.30

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 148 current summer variants in 245/40 R18, from 29 brands in our feeds. Each variant contributes its lowest available item price once.

This variant£163.40
Same-size median£124.37
Same-size range£78.79–£294.29
Wet-grip A98 / 148Variants 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 245/40 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

£0.18 more per tyre · Wet grip B vs A · Efficiency C vs D · External noise 71 vs 72 dB · EV marking differs; check specification

Same recorded load & speed

£4.74 less per tyre · External noise 71 vs 72 dB

Same recorded load & speed

£16.32 more per tyre · Wet grip B vs A · External noise 70 vs 72 dB

Same recorded load & speed

£17.71 less per tyre · Efficiency C vs D · EV marking differs; check specification

Same recorded load & speed

£17.88 less per tyre · Efficiency C vs D · External noise 71 vs 72 dB · EV marking differs; check specification

Same recorded load & speed

£32.84 less per tyre · Efficiency C vs D · External noise 71 vs 72 dB

Browse all 245/40 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
245/40 R18
Load index
97
Speed rating
(Y)
Season
Summer
Vehicle category
Car
Extra load (XL)
Marked XL / reinforced
Run-flat
Not confirmed
EV suitability
Not confirmed
Wet grip
A
Fuel efficiency
D
External rolling noise
72 dB
Manufacturer part number
2167313
EAN / GTIN
8808956142605
Read the retailer’s description

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

Kumho Ecsta PS91 Super UHP tyre for ultimate driving Developed for ultimate sports cars Tread compound developed specifically for high performance Strong stable pattern with high levels of wet and dry traction Speed index (Y) Dynamic racing flag on the tread Optimized inside/outside block .

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: 245/40 ZR18 (97Y) XL 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.