Tirendo UK
Listed available in feed · 2-4 working days
Source updated 29 Sept 2026 · Imported 30 Sept 2026£368.30Feed delivery charge: £0Confirm postcode and order conditions
Visit retailer ↗Affiliate link☀ Summer
Product image unavailable
Product image unavailableRetailer-supplied model image; sidewall and markings may vary by size.
Michelin · Car
Primacy 5 Energy
245/45 R21 104W · XL
245/45 R21 104W XL Acoustic, EV Suitable, with rim protection ridge (FSL)
Wet gripBEfficiencyAExternal noise72 dB
From £368.30 / 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 ↗£368.30mytyres.co.uk Affiliate link ↗£368.30Delivery, 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.
mytyres.co.uk
Listed available in feed · 2-5 weekdays
Source updated 29 Sept 2026 · Imported 30 Sept 2026£368.30Feed delivery charge: £0Confirm postcode and order conditions
Visit retailer ↗Affiliate linkEXPLORE THE CAR REFERENCES
Cars with 245/45 R21 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
━ 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 | £369.71 |
| mytyres.co.uk | 29 Sept 2026 | £368.30 |
| Tirendo UK | 25 Sept 2026 | £369.71 |
| Tirendo UK | 29 Sept 2026 | £368.30 |
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 13 current summer variants in 245/45 R21, from 8 brands in our feeds. Each variant contributes its lowest available item price once.
This variant£368.30
Same-size median£239.44
Same-size range£180.51–£368.30
Wet-grip A7 / 13Variants 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 245/45 R21
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.
Same recorded load & speed
Product image unavailableNankang
Sportnex AS-3
245/45 R21 104W · XL
Wet gripAEfficiencyBNoise72 dB
From
£239.44 / tyre
2 retailers · fitting extra
£128.86 less per tyre · Wet grip A vs B · Efficiency B vs A · EV marking differs; check specification
Different load or speed — check requirements
Product image unavailableContinental
SportContact 7
245/45 R21 104(Y) · XL
Wet gripAEfficiencyCNoise72 dB
From
£280.91 / tyre
2 retailers · fitting extra
Speed (Y) vs W · £87.39 less per tyre · Wet grip A vs B · Efficiency C vs A · EV marking differs; check specification
Different load or speed — check requirements
Product image unavailableYokohama
Advan Sport V107
245/45 R21 104Y · XL
Wet gripAEfficiencyCNoise72 dB
From
£243.03 / tyre
2 retailers · fitting extra
Speed Y vs W · £125.27 less per tyre · Wet grip A vs B · Efficiency C vs A · EV marking differs; check specification
Different load or speed — check requirements
Product image unavailableContinental
PremiumContact 6
245/45 R21 104Y · XL
Wet gripAEfficiencyCNoise72 dB
From
£213.79 / tyre
2 retailers · fitting extra
Speed Y vs W · £154.51 less per tyre · Wet grip A vs B · Efficiency C vs A · EV marking differs; check specification
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 R21
- Load index
- 104
- Speed rating
- W
- Season
- Summer
- Vehicle category
- Car
- Extra load (XL)
- Marked XL / reinforced
- Run-flat
- Not confirmed
- EV suitability
- Retailer marks EV suitable
- Wet grip
- B
- Fuel efficiency
- A
- External rolling noise
- 72 dB
- Manufacturer part number
- 290667
- EAN / GTIN
- 3528702906675
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 first AAA MICHELIN premium summer tyre that combines safety, energy efficiency and noise reduction. Leader in longevity among premium summer tyres. Suitable for EV as well as ICE and hybrid cars. Designed for safety on wet roads. Drive safe with MICHELIN Primacy 5 Energy, MICHELIN's premium summer tyre with an A-label in Europe for wet grip, offering an 8% improvement in wet braking performance, both new and worn. Drive for longer. MICHELIN Primacy 5 Energy tyre, leader in longevity among premium summer tyres. MICHELIN MaxTouch technology maximises contact with the road and evenly distributes the forces of acceleration, braking and cornering, delivering longer treadlife without sacrificing performance. The new MICHELIN Energy Passive 2.0 compound offers resistance to abrasion, so you can trust your tyres for longer. Refuel and recharge less thanks to A-label rated energy efficiency. Equipped with MICHELIN Slim Belt technology, the MICHELIN Primacy 5 Energy tyre helps reduce your fuel consumption or increase your battery range thanks to thinner top belts with less raw materials at equivalent strength, reaching A-labelling for rolling resistance. Enjoy a quiet and more comfortable drive. This AAA premium summer tyre delivers a low level of noise to help give you a quiet and more comfortable drive, achieving A-labelling for exterior noise. The tread pattern is optimised with MICHELIN Piano Acoustic technology plus MICHELIN Silent Rib GEN3, minimising the noise generated on both new and worn tyres. Suitable for your EV. Designed for optimised safety, energy efficiency and comfort in your EV with this MICHELIN AAA-labelling summer tyre. MICHELIN Primacy 5 Energy has proven longevity, a tread pattern designed for low noise and comfort, and a low rolling resistance to extend the mileage range of your EV..
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 R21 104W XL Acoustic, 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.