The analysis of existing data -- with some new track tests -- by the North American Council for Freight Efficiency showed an average payback time of 20 months given fuel-efficiency gains.
Point of view on wide single tires to replace duals on drive and trailer axles is all over the map, as evidenced by a recent discussion here on OverdriveOnline.com and Facebook.
"I'm curious as to how many readers have direct experience with running single tires. Do they really pay for themselves, as some say, or are they a pain in the rear?"
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