MEMORANDUM AND ORDER
NORMA L. SHAPIRO, J.
Commercial Union Insurance Companies brought this diversity action under 28 U.S.C. § 1332 against its insured Wayne T. Metzinger and his wife, Jeannie Di Brino Metzinger. Plaintiff is seeking a declaration that Mrs. Metzinger is not entitled under her husband's insurance policy to uninsured motorist and/or underinsured motorist benefits for personal injuries and property damage arising out of an automobile accident. Plaintiff also asks this court to enjoin defendants from bringing their claims to arbitration. Plaintiff has now moved for summary judgment pursuant to Fed.R.Civ.P. 56. For the reasons set forth below, the court denies plaintiff's motion.
On September 17, 1981, Mrs. Metzinger was driving a vehicle owned by her husband and insured by plaintiff. Mrs. Metzinger's car was involved in an accident with a truck owned and operated by Joseph Dougherty ("Mr. Dougherty"), trading as Doc's Towing ("Doc's"). The truck carried $100,000 liability insurance from another insurer.
Defendants filed suit against Mr. Dougherty and Doc's in the Court of Common Pleas of Philadelphia County, in August, 1983. Their complaint alleged that Mr. Dougherty's truck, negligently operated, caused the accident in which Mrs. Metzinger sustained serious bodily harm. That action is still pending.
By letter of April 15, 1985, defendants advised plaintiff that they were seeking uninsured motorist benefits. Plaintiff then filed suit in this court for a declaratory judgment that Mrs. Metzinger was not entitled to these benefits and an injunction against arbitration of her claims.
Plaintiff does not dispute that Mr. Metzinger's policy insured his wife against bodily injury and property damage caused by accidents involving either underinsured or uninsured vehicles.
However, plaintiff contends that under Pennsylvania law an insured cannot claim underinsured benefits if the other vehicle carries at least the minimum insurance required by statute. Defendants concede that Doc's carried at least the then statutory minimum insurance and deny that they are seeking to recover underinsured motorist benefits. Rather, they allege that they are entitled to uninsured motorist benefits because a hit-and-run vehicle was also involved in the accident and Doc's liability insurance is inadequate to compensate Mrs. Metzinger for her losses and injuries. Plaintiff responds that defendants cannot now claim uninsured motorist benefits because in their action in state court they failed to allege that a third vehicle was involved in the accident.
Under Fed.R.Civ.P. 56, the party moving for summary judgment has the burden of establishing that there are no genuine issues of material fact and that it is entitled to summary judgment as a matter of law. Hollinger v. Wagner Mining Equipment Co., 667 F.2d 402, 405 (3d Cir. 1981). Summary judgment is a "drastic remedy" and the court is required to resolve any doubts as to the existence of genuine issues of fact against the moving party. Id. Moreover, the inferences to be drawn from the facts set forth in the materials supporting the motion must be viewed in the light most favorable to the party opposing the motion. Id.
In support of this motion, plaintiff offers the depositions of Mrs. Metzinger (Exhibit E) and Mr. Dougherty (Exhibit F) taken in the state court proceeding. These depositions fail to demonstrate the absence of a genuine issue of material fact. Mrs. Metzinger and Mr. Dougherty, the driver of Doc's truck, were travelling in opposite directions prior to the accident. Mrs. Metzinger's deposition testimony was that she did not know whether any other vehicle was in front of, alongside, or behind Doc's truck at the time of the accident (Exhibit E, p. 13). Viewed in the light most favorable to defendants, Hollinger, 667 F.2d at 405, this admits nothing more than Mrs. Metzinger's lack of knowledge.
Mr. Dougherty's deposition is inconsistent and leaves doubt about the circumstances contributing to the accident to which he would testify at trial. For example, he testified that the back left tire of his truck -- the portion of the vehicle closest to the double yellow line -- remained in his lane three or four feet from the line. (Exhibit F, p. 14). The truck was turned about thirty degrees to the right. (Exhibit F, p. 26). He also testified that about a foot and a half of the truck extended over the double yellow line and that the sling was the part of the truck that made contact with Mrs. Metzinger's car. (Exhibit F, p. 15). If the tow truck's sling projected about a foot and a half from the rear of the truck (Exhibit F, p. 26) and the back left tire stayed in Mr. Dougherty's lane some three or four feet from the double yellow line (Exhibit F, p. 14), it is not clear that the truck or the sling could have projected into the opposite lane.
Mr. Dougherty also testified that the sling was in his lane and not in the lane in which Mrs. Metzinger had been travelling:
Q: Did the rear of your truck that is, the sling, enter the opposing lane of travel?
A: . . . I could not see that far back behind me, but I didn't feel that it was over that far.