The Multi-Vehicle Coverage Question
You carry collision and comprehensive on three vehicles in South Dakota. One is a 2012 sedan with 140,000 miles that your household uses for errands twice a week. The other two are newer daily drivers. You're paying for full coverage on all three because that's how the policy was written when you added the third car, but you're starting to question whether the older vehicle justifies the premium.
The decision to drop collision and comprehensive coverage is vehicle-specific, not policy-wide. South Dakota law requires $25,000 bodily injury per person, $50,000 per accident, and $25,000 property damage on every registered vehicle, plus uninsured motorist coverage. Collision and comprehensive are optional. When you own multiple cars, you evaluate each one independently: what it's worth now, how much the optional coverage costs per vehicle, and whether you could replace it out of pocket if it were totaled.
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Get Your Free QuoteSouth Dakota Registered Vehicles
1,364,513
South Dakota households insure over 1.3 million vehicles, many in multi-car configurations where coverage decisions vary by vehicle age and use. The state's 9.4% uninsured motorist rate makes uninsured coverage mandatory and collision decisions more consequential.
South Dakota insurance statistics, 2022
What Full Coverage Actually Protects
Full coverage is shorthand for a policy that includes collision and comprehensive in addition to the state-required liability and uninsured motorist coverages. Collision pays to repair or replace your vehicle after an accident you cause or a single-car crash. Comprehensive covers theft, vandalism, hail, animal strikes, and weather damage. Both coverages pay up to the vehicle's actual cash value minus your deductible.
When a vehicle is totaled, the insurer pays what the car was worth the day before the loss, not what you paid for it or what you owe on a loan.
South Dakota households with multiple vehicles often structure coverage so newer or financed cars carry collision and comprehensive while older paid-off vehicles drop to liability-only. The state does not require collision or comprehensive on any vehicle unless a lienholder mandates it as a loan condition.
The coverage that made sense when you bought the car may cost more annually than the vehicle's depreciated value justifies.
When Each Vehicle Justifies Full Coverage
A vehicle you cannot afford to replace out of pocket justifies full coverage regardless of age. If losing the car would strand a household member or force an unplanned purchase, collision and comprehensive protect that mobility. Financed vehicles almost always require both coverages until the loan is paid off. Newer vehicles with high replacement costs justify full coverage because a total loss would exceed most households' liquid savings.
Older vehicles driven infrequently are the strongest candidates for dropping to liability-only. Vehicles parked most of the year, classic cars driven seasonally, or a backup car kept for emergencies often make sense with liability and comprehensive only, dropping collision while keeping theft and weather protection.
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How Dropping Coverage Changes Your Policy
Removing collision and comprehensive from one vehicle on a multi-car policy does not affect coverage on your other vehicles. Each car is rated separately. The older sedan drops to liability-only; the two daily drivers keep full coverage. Your premium decreases by the amount of collision and comprehensive removed from that one vehicle.
The change takes effect immediately when you contact your carrier mid-term, and the carrier refunds the pro-rated premium for the remainder of the term. If you drop coverage three months into a six-month policy, you receive a refund for the three unused months of collision and comprehensive on that vehicle. The liability and uninsured motorist coverages remain in place because South Dakota law requires them on every registered vehicle.
Some carriers apply a multi-car discount only when all vehicles on the policy carry the same coverage level. Dropping full coverage on one car may reduce or eliminate that discount, partially offsetting the savings from removing collision and comprehensive. Compare the collision premium saved against any discount lost before making the change. Most South Dakota carriers do not impose this restriction, but a few do.
South Dakota Uninsured Motorist Rate
9.4%
Nearly one in ten South Dakota drivers carries no insurance. Uninsured motorist coverage is mandatory in South Dakota and protects you when an at-fault driver has no coverage. Dropping collision does not affect your uninsured motorist protection.
South Dakota insurance statistics, 2023
The Deductible Decision Before You Drop
A higher deductible lowers the premium while keeping catastrophic protection in place.
You self-insure minor damage and fender-benders by accepting the higher deductible, and the carrier covers only large claims. The savings from the higher deductible often equal half the cost of dropping coverage entirely, with less downside risk.
Making the Change on Your Policy
Contact your carrier directly to remove collision and comprehensive from a specific vehicle. Provide the vehicle identification number and confirm which coverages you want to drop. The carrier will quote the new premium, confirm the refund amount if you're mid-term, and process the change immediately. Request written confirmation that liability and uninsured motorist coverage remain in place at the state-required minimums.
If you financed the vehicle, confirm the loan is paid off before dropping coverage. Lienholders require collision and comprehensive as a loan condition, and removing them while a balance remains violates the financing agreement. Once the title is clear, you control the coverage decision. Compare quotes from at least three South Dakota carriers writing multi-vehicle policies to confirm you're not overpaying for the coverage you keep on your other vehicles. Carriers that write in South Dakota include State Farm, Geico, Progressive, Allstate, American Family, Farmers, and Nationwide, among others.