OPINION
State Farm Mutual Automobile Insurance Company issued separate liability policies on three vehicles owned by Janice and Walter Lindsey. One car, a 1987 Nissan Sentra, was titled only in Mrs. Lindsey’s name. The policy on that automobile listed her as the “named insured.” The second vehicle, a 1985 Ford Ranger, was titled only in Walter Lindsey’s name, and he was the named insured on its policy. The title to a 1987 Chevrolet Celebrity was in both of their names. The corresponding policy specified both as named insureds.
Each policy provided underinsured motor vehicle (UIM) benefits of $100,000 per person and $300,000 per accident. The insurer charged a separate premium for each vehicle’s UIM coverage and did not give the Lindseys a discount for multiple policies. Each contract contained an “other vehicle” clause stating, in part:
There is no coverage under coverage W [underinsured motor vehicle] for bodily injury to an insured:
a. While occupying a motor vehicle owned by you, your spouse or any relative if it is not insured for this coverage under this policy. 1
On July 3, 1989, Walter Lindsey was driving the Chevrolet with Janice as a passenger. They were in a collision caused by another motorist who had liability insurance limits of $25,000 per person and $50,000 per accident. Walter was killed. Janice was seriously injured. 2 The adverse driver’s insurance company paid its policy limits. State Farm thereafter paid the maximum UIM benefits available under any one of its policies—$100,-000 for Walter Lindsey’s death and $100,000 for Janice Lindsey’s injuries. The parties have stipulated that the death of Mr. Lindsey has a value well in excess of all available insurance coverage. They have reached the same agreement with respect to Mrs. Lindsey’s injuries. The question to be resolved is whether State Farm is obligated to pay the limits on each of its other two policies.
On cross-motions for summary judgment, the trial court ruled against the insurer. The court of appeals reversed.
State Farm
*331
Mut. Auto. Ins. Co. v. Lindsey, 180
Ariz. 456, 464,
DISCUSSION
A.R.S. § 20-259.01(F) allows insurers to prohibit stacking, the practice by which insureds may seek indemnification from the same coverage under two or more policies. See Alan I. Widiss, Uninsured and Underinsured Motorist Insurance § 40.1, at 237 (2d ed. 1995). The statute states:
If multiple policies or coverages purchased by one insured on different vehicles apply to an accident or claim, the insurer may limit the coverage so that only one policy, selected by the insured, shall be applicable to any one accident.
As the court of appeals correctly found, this provision is not self-executing because its wording is merely permissive.
Lindsey,
Insurers have long relied on “other vehicle” exclusions to deny coverage to insureds who suffer injury in vehicles they own but have elected not to insure.
See
Widiss § 35.9,
supra; see also
8C John A. Appleman & Jean Appleman,
Insurance Law and Practice
§ 5078.15 (1981) (examining comparable use of other vehicle exclusions in the context of
uninsured
motorist coverage). In fact, State Farm policies have contained “other vehicle” provisions for many years, certainly well before the 1982 enactment of A.R.S. § 20-259.01(F).
See, e.g., Mullis v. State Farm Mut. Auto. Ins. Co.,
Where allowed, “anti-stacking clauses are valid if they are unambiguous and follow the provisions of [the statute].”
Safeco Corp. v. Kuhlman,
Here, multiple policies were purchased from State Farm. Those contracts, drawn entirely by the carrier, fail in their wording to come close to the provisions of the statute. For example, nowhere do they advise insureds of their right to make a selection of policies in the event of a claim. The court of appeals found that this failure was “insignificant” because the three policies here had identical limits.
See Lindsey,
Furthermore, we note that the policy actually contradicts the choice provisions of the statute. The other vehicle clauses state that the carrier provides no UIM coverage for injuries sustained while the insured is occupying an owned vehicle that “is not insured *332 for this coverage under this policy.” (Emphasis added). Thus, the language quite literally eliminates the insured’s right to select any other policy.
We do not suggest that State Farm, or any other carrier, does not have the right to preclude coverage stacking. A.R.S. § 20-259.01(F) clearly allows an insurer to do so. We merely find that this insurer did not take the steps necessary to effectuate the limitation. It might have done so by issuing one policy on all three vehicles.
See Duran v. Hartford Ins. Co.,
The court of appeals applied community property principles in finding that Mr. and Mrs. Lindsey satisfied the “one insured” requirement in subsection F of the statute.
Lindsey,
Because the other vehicle clauses do not clearly invoke or even approximate the terms of A.R.S. § 20-259.01(F), they do not effectively prohibit stacking. Summary judgment should be entered in favor of the Lindseys. The judgment of the trial court is affirmed and the court of appeals’s opinion is vacated.
Notes
. This language was used in both the Nissan and Ford policies. The Chevrolet policy varied slightly, stating:
There is no [underinsured motor vehicle] coverage:
1. ...
2. For bodily injury to an insured:
a. While occupying, or
b. Through being struck by
A motor vehicle owned by you, your spouse or any relative if it is not insured for this coverage under this policy.
. The Lindseys’ daughter, Bea, was also a passenger in the car. Her injury claim has been resolved and is not part of this action.
