Based on our earlier decisions in Grand Trunk Western Railroad Company v. Consolidated Rail Corporation, 746 F.2d 323 (6th Cir.1984), and Allstate Insurance Co. v. Mercier, 913 F.2d 273 (6th Cir.1990), and the Supreme Court’s decision in Green v. Mansour, 474 U.S. 64, 106 S.Ct. 423, 88 L.Ed.2d 371 (1985), we decline to exercise our discretion to render a declaratory judgment in this diversity ease raising a question of insurance coverage.
The plaintiff in this declaratory judgment action is an automobile insurance company. The defendants are the plaintiffs and defendants in another action pending in circuit court in Hamilton County, Tennessee. The state court plaintiffs sued an unlicensed 16-year-old driver as a result of a traffic accident which occurred when the son was driving a car owned by his father. The insuror had issued a policy of automobile insurance naming the father as the insured and describing as an insured vehicle the automobile which the son was driving.
Asserting that the “family purpose doctrine” and the theory of “negligent entrustment” were not applicable under Tennessee law, the father moved for summary judgment on the theory that he had previously told his son not to drive the car. The state court denied the motion for summary judgment. It determined that these issues concerning permission to use the car were not clear and would be left for a jury to decide and allowed the state court plaintiffs to amend their complaint to alleged alternative theories of negligence against the father.
The District Court then entered an order in the federal declaratory action granting summary judgment in favor of the insuror. The district court found that it was “undisputed” that the son had no reasonable belief of his entitlement to use the car. Based on that factual finding, the court interpreted the provisions of the policy to deny coverage.
Motions to reconsider filed by the father and son pointed out that the state court had ruled on the summary judgment motion and had left for the jury questions of fact on the liability issues and that these questions were of the same nature as the questions of fact underlying the coverage issue. The District Court denied reconsideration. The result of these two rulings in the state and federal courts may be that similar factual issues concerning liability and coverage will be resolved inconsistently.
We have repeatedly held in these insurance coverage diversity eases that the Declaratory Judgment Act grants the district courts a discretion to entertain such cases, a discretion guided by certain general principles. Allstate Insurance Co. v. Mercier, 913 F.2d 273 (6th Cir.1990); Grand Trunk Western Railroad Company v. Consolidated Rail Corporation, 746 F.2d 323 (6th Cir.1984); American Home Assurance Co. v. Evans, 791 F.2d 61 (6th Cir.1986); Manley, Bennett, McDonald & Co. v. St. Paul Fire & Marine Insurance Co., 791 F.2d 460 (6th Cir.1986). This Court reviews the exercise of such discretion de novo, applying a general standard involving five considerations. The general standard is whether “the judgment will serve a useful purpose in clarifying and *448settling the legal relations in issue,” and whether “it will terminate and afford relief from the uncertainty, insecurity, and controversy giving rise to the proceeding.” Allstate, 913 F.2d at 277, Grand Trunk, 746 F.2d at 326. To determine whether these results can be reached, five factors are considered:
(1) whether the judgment would settle the controversy;
(2) whether the declaratory judgment action would serve a useful purpose in clarifying the legal relations at issue;
(3) whether the declaratory remedy is being used merely for the purpose of “procedural fencing” or “to provide an arena for a race for res judicata ”;
(4) whether the use of a declaratory action would increase friction between our federal and state courts and improperly encroach on state jurisdiction; and
(5) whether there is an alternative remedy that is better or more effective.
Allstate, 913 F.2d at 277; Grand Trunk, 746 F.2d at 326. These considerations follow the general approach of the Supreme Court in such cases. In Green v. Mansour, 474 U.S. at 72-73, 106 S.Ct. at 427-428, the Court noted that whether a federal court should entertain such actions is a matter of “discretion” based on weighing considerations of “equity, comity and federalism,” the uncertain effect of res judi-cata and the tendency of such a decision to “be a partial end run” around the authority of state courts to adjudicate claims falling within their jurisdiction.
All of these considerations counsel against entertaining this action, just as the Supreme Court has concluded in Green, and as we have concluded in the eases heretofore cited. There is no federal question in the case. The decision of the court below creates a potential conflict with the state court on a question of state law. Both sporting metaphors — procedural “fencing” and “end run” — apply. The res judicata effect is uncertain. There is no claim that state remedies for resolution of the coverage issues are either unavailable or ineffective. Rather than settling the issues presented in the litigation, dual decisions are likely to simply confuse matters.
Even if the district court’s ruling had clarified rather than confused the legal relationships of the parties,
this clarification would come at the cost of “increasing] the friction between our federal and state courts and improperly encroachpng] upon state jurisdiction.” The states regulate insurance companies for the protection of their residents, and state courts are best situated to identify and enforce the public policies that form the foundation of such regulation.
Allstate v. Mercier, 913 F.2d at 279 (citation omitted). For the federal courts to preempt the right of the state court to rule on a previously undetermined question of state law, more must be present than the desire of the insurance company to avoid the possibility of an unfavorable ruling in state court by convincing the federal court to rule first.
Accordingly, we find that the declaratory judgment was improvidently granted. We vacate the order granting summary judgment and remand to the District Court with instructions to dismiss the complaint for declaratory judgment.