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All our tyre prices include full fitting and environmental disposal of your old tyres.

Don't forget your wheel alignment - £29.99

We recommend you check your current tyre size before placing your order.

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Constancy LY566 (235/35 R19 91W) XL

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Constancy LY566 (235/35 R19 91W) XL

Constancy's ultra high performance tyre

  • Extra Load (XL)
£59.99 each
Fully fitted

Price includes valve*, balance and environmental disposal of your old tyres - no hidden extras!

*Specialist valves will incur an additional charge, please enquire


Constancy focuses on the design and manufacture of high quality tyres to meet the needs of all high performance car, van, 4x4 and SUV drivers. Customers can depend on Constancy for all life's road trips, whether it's driving in the city, adventuring off road or motorway driving. Thanks to its continued investment, Constancy's is able to offer a continually expanding range of products designed to meet the needs of today's drivers - at an attractive and affordable price, whilst delivering outstanding performance.


The Constancy LY566 is an ultra high performance tyre which has a strong central rib for improved driving stability whilst the big shoulder tread blocks improve performance at high speeds. The tread design helps to reduce noise and enhances grip on wet surfaces.

Rolling Resistance(A-G)

C Grade – Above average fuel efficient tyre but still several percent below that of a grade A tyre.

Wet Grip(A-G)

C Grade – Above average quality tyres to stop in the wet, stopping only 6m more than a grade A tyre but on average 12m shorter than a car on grade G tyres (on a wet road when braking from 50mph – testing according to regulation EC1222/2009)

Sound Wave(1-3)

2 Bars – Meets future EU noise limits

Noise(67-79 Db)

72 dB – Exterior noise level measured in decibels (dB). The lower the exterior noise level the better the environment near busy roads

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