Low Rolling Resistance Tires Test

Testing tire fuel efficiency to testing performance touring and passenger tires tire rack will compare eco oriented car and light truck tires that promise greater fuel efficiency.

Low rolling resistance tires test.

42 5 kg 94 lbs rr 120 psi 8 3 bar rolling resistance at 100 psi 6 9 bars. Low rolling resistance tires can improve fuel economy. Department of energy has done research that shows that utilizing low rolling resistance tires can have as much as a 10 fuel savings impact for drivers. Tire was the baseline we compared to other tire.

Tire rack arranged to get a small fleet of the 2009 2nd generation toyota prius hybrids to test low rolling resistance tires. Take a set of four low rolling resistance tires that costs 500 and has an expected life of 50 000 miles and compare it with a 400 set of conventional tires with a 60 000 mile tread wear rating. Gp 5000 23 25 28 32 comparison. Tu tubular tire type price range buy at measured width on a 17 8 mm inner width rim at an air pressure of 100 psi 6 9 bars width weight rolling resistance at 120 psi 8 3 bars single tire speed.

Tubeless sealant rolling resistance. 29 kmh 18 mph load. Low rolling resistance tires typically use a harder more fuel efficient but less grippy rubber compound and compensate for the inherent loss of grip by way of a special additive in the rubber. Gp 5000 endurance test.

Low rolling resistance tires make a difference in fuel economy driving costs and the environment. The results of these tests will. Consumer reports tests show how tires can affect fuel economy and we rank the latest all season tires by rolling resistance. The goodyear integrity o e.

Low rolling resistance tires are designed to reduce the energy loss as a tire rolls decreasing the required rolling effort and in the case of automotive applications improving vehicle fuel efficiency as approximately 5 15 of the fuel consumed by a typical gas car may be used to overcome rolling resistance. The best road bike tires. Low rolling resistance tires can be much more fuel efficient tire than conventional tires. Marathon 32 37 40 47 comparison.

We will compare two new low rolling resistance tire lines to two similar tire lines from last year s test.