http://www.autoexpress.co.uk 7August2019 57
BLACKCircles,ouronlinetyre
retailertestwinner,providesthe
pricesthatweusedinthisfeature.
Thefigureswequotearewhat
thecompanychargedforafully
fittedtyreatthetimeofwritingor,
iftheproductweevaluatedwasn’t
partofBlackCircles’range,what
itwouldchargeforthem.
We alsocorroboratedthese
figuresagainstotheroutlets.
OURsolemachinetestisthekeyto
fueleconomy. Itmeasures,toindustry
standards,thepowerrequiredtoturn
aloadedtyre.Imaginepushingacar
withcorrectlyinflatedtyresandthen
with20psilessallround,andyouget
theprincipleofrollingresistance.
Theresultisbasedonanaverage
oftwotyres,witharoundafivepercent
differenceinrollingresistanceequating
toaonepercentshiftinfueleconomy.
OURSUVsizeisthebig-selling
235/50R18withspeedratings
of VorY(upto150and186mph)
and97or101weightratings.
Thethreetyrelabelratings
arealsolistedbelow.
Wetgrip(WG)andfuel
economy(RR)arerankedA-G,
withtheformerthebest.
Pass-bynoiseismeasured
indecibels;thelowerthe
figure,thebettertherating.
Notableabsencesinclude
Pirelli,whichdoesnothavea
generalreplacementtyrein
thissize;onlythosetailored
forspecificcarmakers.
Vredesteinsaiditdidnothave
asuitabletyreandBridgestone
hadstockproblemswithits
nominatedFirestoneRoadhawk.
ContinentalPremiumContact6V97
RATINGS:RR:BWG:ANoise: 72
CooperZeon4XSSportV97
RATINGS:RR:CWG:ANoise: 69
DunlopSportMaxxRT2SUVV97
RATINGS:RR:CWG:ANoise: 69
FalkenAzenisFK510SUVY101
RATINGS:RR:CWG:ANoise: 70
GoodyearEagleF1Asymmetric5Y101
RATINGS:RR:CWG:ANoise: 72
HankookVentusS1evo2 SUVV97
RATINGS:RR:EWG:ANoise: 69
MichelinPrimacy4Y101
RATINGS:RR:BWG:ANoise: 70
NokianPowerproofY101
RATINGS:RR:BWG:ANoise: 72
TYRE TEST 2019
ROLLINGRESISTANCE PRICE
WHATWETESTED
READYTOROLL
Everytrack test took place
at Uvalde in Texas, and all
but the aquaplaning were
performed by our testers