UK tyre comparison • Source feeds: 29 Sept 2026
☀ SummerDunlop Sport Maxx RT tyre model

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

Dunlop · Car

Sport Maxx RT

225/45 R17 91W

225/45 R17 91W with rim protection (MFS)

Wet gripAEfficiencyBExternal noise71 dB
From £156.03 / 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 ↗£156.03mytyres.co.uk Affiliate link ↗£156.03Delivery, 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
£156.03Feed 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
£156.03Feed delivery charge: £0Confirm postcode and order conditions
Visit retailer ↗Affiliate link

EXPLORE THE CAR REFERENCES

Cars with 225/45 R17 in their manufacturer references

12 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.

Fiat Tipo →

February 2023 European OE reference

Europe — UK trim applicability not established

  • 225/45 R17 94V XL · Front and rear
    Selected summer OE entry

Hyundai i30 →

2025 UK manual

United Kingdom

  • 225/45 R17 · Front and rear
    Normal package

Hyundai Ioniq →

2016–2022 UK hybrid manual index

United Kingdom

  • 225/45 R17 · Front and rear
    Hybrid

Kia Ceed →

UK online tyre reference; checked 30 September 2026

Ireland — UK trim applicability not established

  • 225/45 R17 · Not assigned in source
    Ceed; 17-inch tyre-label table

Lexus IS →

UK online tyre reference; checked 30 September 2026

United Kingdom

  • 225/45 R17 · Front and rear
    IS 250; source years 2013 – 2015

SEAT Leon →

May 2020 global specification brochure (provisional)

Global brochure hosted in UK — UK trim applicability not established

  • 225/45 R17 91W · Not assigned in source
    1.0 TSI 90 HP manual; provisional source specification

Toyota Auris →

UK online tyre reference; checked 30 September 2026

United Kingdom

  • 225/45 R17 · Front and rear
    Auris; discontinued-model section

Toyota Corolla →

January 2026 UK technical sheet

UK

  • 225/45 R17 91W · Not separately specified
    Wheel option listed in this edition

Vauxhall Astra →

MY2021D — July 2021 UK range guide

UK

  • 225/45 R17 · Not separately specified
    SRi Nav / Elite Nav Premium
Show 3 more car guides mentioning this size

Volkswagen Jetta →

June 2017 UK brochure

United Kingdom

  • 225/45 R17 · Not assigned in source
    GT; Lancaster

Volkswagen Scirocco →

January 2013 UK brochure

United Kingdom

  • 225/45 R17 · Not assigned in source
    1.4 TSI 160 PS / 2.0 TDI 140 PS; Long Beach
Browse all 200 car guides →

THE PRICE, OVER TIME

Recorded price changes.

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

£149.62 – £156.63Observed range
Recorded GBP item prices for Dunlop Sport Maxx RT 225/45 R17 91W with rim protection (MFS)mytyres.co.uk: 3 recorded price levels; Tirendo UK: 3 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.£149.62£156.63mytyres.co.uk: £149.62, 25 Sept 2026mytyres.co.uk: £156.63, 26 Sept 2026mytyres.co.uk: £156.03, 29 Sept 2026Tirendo UK: £149.62, 25 Sept 2026Tirendo UK: £156.63, 26 Sept 2026Tirendo UK: £156.03, 29 Sept 202625 Sept 202629 Sept 2026
━ 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
RetailerChange observedItem price
mytyres.co.uk25 Sept 2026£149.62
mytyres.co.uk26 Sept 2026£156.63
mytyres.co.uk29 Sept 2026£156.03
Tirendo UK25 Sept 2026£149.62
Tirendo UK26 Sept 2026£156.63
Tirendo UK29 Sept 2026£156.03

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 236 current summer variants in 225/45 R17, from 29 brands in our feeds. Each variant contributes its lowest available item price once.

This variant£156.03
Same-size median£88.39
Same-size range£57.47–£220.43
Wet-grip A156 / 236Variants 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 225/45 R17

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

£2.34 less per tyre

Same recorded load & speed

£23.10 less per tyre · Wet grip C vs A · Efficiency D vs B · External noise 70 vs 71 dB

Same recorded load & speed

£31.38 less per tyre · Efficiency D vs B

Same recorded load & speed

£36.26 less per tyre · External noise 69 vs 71 dB · EV marking differs; check specification

Same recorded load & speed

£45.79 less per tyre · Efficiency C vs B · External noise 70 vs 71 dB

Same recorded load & speed

£50.07 less per tyre · Wet grip B vs A · Efficiency C vs B · External noise 67 vs 71 dB

Browse all 225/45 R17 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
225/45 R17
Load index
91
Speed rating
W
Season
Summer
Vehicle category
Car
Extra load (XL)
Not marked in feed
Run-flat
Not confirmed
EV suitability
Not confirmed
Wet grip
A
Fuel efficiency
B
External rolling noise
71 dB
Manufacturer part number
536143
EAN / GTIN
5452000564788
Read the retailer’s description

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

Motorsports grip and braking for a dynamic driving experience The Dunlop Sport Maxx RT delivers motorsports grip and braking performance for a dynamic driving experience. Exceptional grip on wet and dry Enhanced cornering control Shorter braking at motorway speeds Fuel efficient design Advantages: Excellent wet grip Shorter braking distances Ideal for sporty driving Shorter braking distances. Dunlop’s innovative Short Braking blocks help to ensure shorter braking distances when travelling at speed. Designed for high performance driving, these extra stiff blocks increase road contact under braking force. Exceptional grip. The SportMaxx RT delivers superb wet and dry grip thanks to adaptive compound technology. Motorsports derived polymers adapt to the textures of the road surface, maximising road contact and increasing grip. Enhanced cornering control. Enjoy stable high speed handling with smooth transitions from straight to curve. Massive outer shoulder blocks help to enhance stability and handling when cornering. Fuel efficient design. The SportMaxx RT employs a lightweight construction to reduce rolling resistance - lowering fuel consumption and CO2 emissions. Tyre description: Motorsports grip and braking for a dynamic driving experience: Exceptional grip on wet and dry, enhanced cornering control, shorter braking at motorway speeds and fuel-efficient design. The SportMaxx RT introduces new technologies derived from motorsport like the adaptive compound to provide a tyre that is a champion in grip and braking. Its grip on dry roads will outclass any rival. Technology (Features): Adaptive compound for a ‘racing’ grip and improved braking performances Massive outer shoulder block for increased stability and better handling when cornering New ‘power braking’ blocks for a shorter braking distance especially at high speed Low Weight Construction, for improved Rolling Resistance performances Consumer benefits: Great steering response at high speeds Ultimate grip in wet conditions Excellent acceleration and braking performance Very good control on dry and wet surfaces Specific bead seat system. Strengthens the link between tyre and rim for a more precise driving experience. Like the grip between your hand and the steering wheel, the Specific Bead Seat System enhances control and conveys outstanding road feedback. Benefits Enhanced road feedback; greater stability and precision. Adaptive Compound. A compound technology that uses motorsports derived polymers to adapt to the texture of the road surface. With enhanced contact at the micro level, overall tyre to road contact is increased.Benefits Superior grip and braking performance. Power Braking Blocks. High stiffness blocks that maintain rigidity when braking force is applied. The increased stiffness helps to ensure optimal road contact when braking at high speeds.Benefits Shorter braking distances, especially at high speeds. Silica-Plus Compound. A motorsport derived tread compound that delivers high levels of grip, particularly on wet roads and in low temperatures.Benefits Superb braking and acceleration performance; high grip in wet and cold-weather conditions; low wear and tear. Jointless Belt (JLB). A Hybrid Overlay Technology that reduces circumferential deformations at high speeds.Benefits Superior high speed stability Maximum Flange Shield (MFS). A rim flange protection system. MFS employs a profile of rubber that runs around the circumference of the tyre above the wheel flange. This creates a protective buffer zone.* Benefits Protects expensive alloy wheels from kerbing.* Only available in select sizes. Asymmetric Tread Design. Asymmetric tread design provides improved handling and aquaplaning resistance. The continuous center rib increases stability and precision. The asymmetric groove arrangement enhances grip on wet and dry surfaces.Benefits Improved performance on straight lines and around corners. Flatter tread profile. The new generation of Dunlop tyres features a flatter tread profile with a 4-8% bigger contact patch, depending on size and type of tyre. A bigger contact patch delivers more stability and enhanced road feedback, allowing tires to respond quickly and precisely.Benefits Increased stability and steering precision; reduced heel and toe wear; excellent cornering stability and precision; superior dry grip. Multi Radius Tread (MRT). MRT designs employ ten different radii and are therefore more precise. This results in highly effective pressure deployment on the road contact patch. The effect is smoother transitions from straight to corner, leading to more precise and progressive reactions.Benefits Significantly better control over the evolution of the footprint in all driving conditions; responsive wet and dry handling; increased cornering control. Dual Silica Compound. This compound improves acceleration performance and promotes low wear and tear.Benefits Superb braking and acceleration 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: 225/45 R17 91W with rim protection (MFS).

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.