Home / 245/45 R20 tyres / Toyo Observe EWS1

❄ Winter

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

Toyo · Car

Observe EWS1

Name: Toyo Observe EWS1 245/45 R20 103V XL, with rim protection ridge (FSL)
Brand: Toyo
SKU: 245-45-r20--g04981910599463
Price: 207.65 GBP

245/45 R20 103V · XL

245/45 R20 103V XL, with rim protection ridge (FSL)

Wet gripBEfficiencyCExternal noise72 dB

From £207.65 / 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 ↗£207.65mytyres.co.uk Affiliate link ↗£207.65Delivery, 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

£207.65Feed 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

£207.65Feed delivery charge: £0Confirm postcode and order conditions

Visit retailer ↗Affiliate link

EXPLORE THE CAR REFERENCES

Cars with 245/45 R20 in their manufacturer references

3 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.

Lexus LC →

February 2024 UK technical sheet

United Kingdom

245/45 R20 · Front
LC 500 / LC 500h; RF run-flat

Lexus LS →

February 2023 UK technical sheet

United Kingdom

245/45 R20 · Front and rear
Non-F Sport; RF run-flat
245/45 R20 · Front
F Sport; RF run-flat

Toyota Mirai →

UK online tyre reference; checked 30 September 2026

United Kingdom

245/45 R20 · Front and rear
Mirai; main model section

Browse all 200 car guides →

THE PRICE, OVER TIME

Recorded price changes.

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

£205.60 – £207.66Observed range

━ mytyres.co.uk┄ Tirendo 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

Retailer	Change observed	Item price
mytyres.co.uk	25 Sept 2026	£207.66
mytyres.co.uk	26 Sept 2026	£206.68
mytyres.co.uk	27 Sept 2026	£205.60
mytyres.co.uk	28 Sept 2026	£205.62
mytyres.co.uk	29 Sept 2026	£207.65
Tirendo UK	25 Sept 2026	£207.66
Tirendo UK	26 Sept 2026	£206.68
Tirendo UK	27 Sept 2026	£205.60
Tirendo UK	28 Sept 2026	£205.62
Tirendo UK	29 Sept 2026	£207.65

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

YOUR SIZE IN CONTEXT

How does this variant compare?

Among 60 current winter variants in 245/45 R20, from 18 brands in our feeds. Each variant contributes its lowest available item price once.

This variant£207.65

Same-size median£262.58

245/45 R20 103V · XL

Wet gripCEfficiencyCNoise72 dB

From

£229.36 / tyre

2 retailers · fitting extra

View tyre ↗

£21.71 more per tyre · Wet grip C vs B

Browse all 245/45 R20 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: 245/45 R20
Load index: 103
Speed rating: V
Season: Winter
Vehicle category: Car
Extra load (XL): Marked XL / reinforced
Run-flat: Not confirmed
EV suitability: Not confirmed
Wet grip: B
Fuel efficiency: C
External rolling noise: 72 dB
Manufacturer part number: 5116700
EAN / GTIN: 4981910599463

Read the retailer’s description

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

The OBSERVE EWS1 has been specially tailored to European winter conditions. The newly developed rubber compound and construction deliver both comfortable driving characteristics and improved handling on dry, wet, and snow-covered roads. Even at high speeds, the tyre offers precise steering response and driving stability..

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: 245/45 R20 103V 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.