The warranty behind four Dunlop commercial truck tire casings has been extended from four years to six. Dunlop is a Goodyear brand.

The casings include the Dunlop SP193 FM, SP384 FM, SP456 FM and SP464 in sizes 11R22.5, 11R24.5, 285/75R24.5, and 295/75R22.5.

Three of the tires – the SP193 FM, the SP384 FM and the SP456 FM – are on the EPA SmartWay list of ‘verified’ technologies.

If retreaded by a Goodyear ‘authorized’ retreader, the casings will be warranted for covered conditions for an unlimited number of retreads for a period of six years from the date of the casing’s Department of Transportation serial number or proof of purchase, if available.

Casing allowances are $100, for both the United States and Canada.

For a copy of the warranty, download this PDF.

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