I don't have any specific info on that model, but Dunlop is a Goodyear brand and tires in that size are probably made in the same factory as a GY that size, with little or no appreciable difference (except maybe a lower price). All the major tire makers have one or two other brand names they use to provide tires to fleets and discounters without diluting their higher priced brand. I would have no qualms at all about buying that brand.
2004 American Tradition; 2013 Buick Verano
Homebase in the Ocala Nat'l Forest near Ocala, FL