2009 Rolling Resistance Efficiency Ratings for 77 Tires

[[http://www.energy.ca.gov/|California Energy Commission]] (CEC) DATABASE
This is a database that rates and compares different makes and model tires. All are size 195/65R15 Tires. They are rated with the new California Energy RRF parameter.
[[http://saturn.lynnautorepair.com/Rolling%20Resistance%20and%20Tire%20Efficiency|Some explanation of rolling resistance and how it effects energy consumption in EVs here.]]
RRF and [[RRC]] (or [[Crr]]) rolling resistance coefficient are very similar. One of the differences is moving the decimal 3 places and the other has to do with taking the RRF and dividing it by the load(weight) to get RRC. So a Michelin Harmony tire below rated at 9.45 RRF at 1000 pounds
load would be .0095 RRC. Tire Rolling Resistance Torque Method Machine

Tire Brand	Tire Name	Price/Tire ($)	RRF Mean (lbs)
Bridgestone	Insignia SE200	$59.00	7.61
Michelin	Energy MXV4 Plus	$119.00	7.77
Goodyear	Integrity	$69.00	7.90
Michelin	Energy MXV4 S8	$129.00	8.30
Michelin	Energy MXV4 Plus	$129.00	8.48
Sumitomo	HTR T4	$55.00	8.53
Firestone	FR690	$61.00	8.67
Continental	Conti Touring Contact CH95	$69.00	8.38
Bridgestone	Turanza EL41	$76.00	8.35
BFGoodrich	Cientra Plus	$55.00	8.68
Hankook	Aurora Radial H710	$55.00	8.52
Michelin	Energy MXV4 S8	$119.00	8.74
Michelin	Energy MXV4 Plus	$139.00	8.45
Uniroyal	Tiger Paw AS6000	$58.00	8.78
Yokohama	AVS Decibel S2	$99.00	8.73
Michelin	Symmetry	$89.00	8.73
Toyo	800Ultra Permium Touring	$69.00	9.02
BFGoodrich	Control Plus	$65.00	9.02
Bridgestone	Turanza EL41	$89.00	8.88
Bridgestone	Turanza EL41	$97.00	8.12
General	Ameri*G4S	$49.00	8.56
Hankook	Mileage Plus II	$69.00	9.06
Kumho	Powerstar 758	$49.00	9.27
Yokohama	Avid T4	$65.00	9.24
Continental	ContiPro Contact	$79.00	9.05
Roadmaster	Caravelle AS	$59.00	9.46

Tire Brand	Tire Name	Price/Tire ($)	RRF Mean (lbs)
Michelin	Harmony	$89.00	9.45
Hercules	Electra G3003	$49.00	9.11
Uniroyal	Tiger Paw Touring	$64.00	9.48
Dunlop	D65T Touring	$65.00	9.27
Sumic	GT 65	$49.00	9.28
Continental	Touring Contact AS	$59.00	9.49
Eldorado	Doral SDL 65	$49.00	9.44
Goodyear	Eagle LS	$74.00	8.85
NanKang	EX-601	$59.00	9.59
National	XT4000	$55.00	9.82
Kelly Springfield	Navigator Gold	$59.00	9.89
American	Platinum	$69.00	9.89
Starfire	Flite-Line IV	$79.00	9.68
Delta	Majestic AS	$59.00	9.87
Toyo	Proxes A-18 PXA18	$99.00	9.82
Mastercraft	Sensys 01	$59.00	9.89
Michelin	Hydroedge	$99.00	9.92
Hankook	Aurora Radial H715	$59.00	9.83
Mastercraft	Strategy	$59.00	10.15
Genadier	PLE	$55.00	9.96
Republic	Ensign All Climate Radial	$59.00	9.77
Fate	AR-35 Advance	$59.00	9.79
Uniroyal	Tiger Paw Touring	$69.00	9.97
Falken Ohtsu	ZE512	$55.00	10.25
Minerva	Super 65	$49.00	10.43

Tire Brand	Tire Name	Price/Tire ($)	RRF Mean (lbs)
Goodyear	Assurance TripleTred	$99.00	10.15
Yokohama	Avid TRZ	$68.00	10.37
Lee	Steel Trak	$59.00	10.11
Kumho	Ecsta KH11	$59.00	10.29
General	Exclaim	$59.00	10.57
Toyo	Proxes TPT	$79.00	10.32
Yokohama	Avid H4S	$65.00	10.57
BFGoodrich	Traction T/A	$75.00	10.00
NanKang	NS Touring	$49.00	10.15
Dunlop	SP Sport 5000	$89.00	10.89
Pirelli	P400 Touring	$61.00	10.95
Fuzion	HRI	$59.00	11.09
Blue Streak	GT665+	$49.00	9.59
Mastercraft	Lexington ES-335	$45.00	10.35
PB Kelly	Super GT Sport Radial	$55.00	10.96
Kelly Springfield	Navigator Platinum TE	$69.00	10.35
Warrior	Fluent Radial	$49.00	11.16
Kumho	732 Touring Plus	$54.00	10.39
Goodyear	Assurance Comfort Tread	$79.00	10.95
Michelin	Pilot XGT H4	$89.00	11.64
Bridgestone	Turanza LST	$76.00	11.06
Dunlop	SP Sport A2 Plus	$65.00	11.74
BFGoodrich	Traction T/A	$79.00	11.88
Firestone	Affinity LH30	$69.00	12.02
Dunlop	SP40 A/S	$59.00	12.44

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2009 Rolling Resistance Efficiency Ratings for 77 Tires