Missouri Auto Insurance Requirements 2026: 25/50/25 Liability + Mandatory UM + Pure Comparative Fault
Missouri requires 25/50/25 liability plus mandatory UM at 25/50. Learn how Missouri's pure comparative fault system works, why ~14% uninsured drivers make stacked UM/UIM essential, and how to size coverage for I-44, I-70, and I-55 freight corridors.
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Get a Free QuoteMissouri's 25/50/25 Liability Plus Mandatory UM
Every Missouri driver must carry 25/50/25 liability insurance: $25,000 per person bodily injury, $50,000 per accident, and $25,000 property damage. On top of liability, Missouri mandates uninsured motorist (UM) bodily injury coverage at minimum 25/50.
These minimums are required to register a vehicle in Missouri and to avoid SR-22 filing for covered-accident involvement. But minimums are a legal floor, not a recommendation — serious accidents in Missouri typically generate damages well beyond the statutory minimums.
How Pure Comparative Fault Works in Missouri
Missouri uses pure comparative fault, one of the more claimant-friendly fault systems. You can recover damages from the at-fault driver even if you are partially at fault — your recovery is simply reduced by your percentage of fault. If you are 40% at fault for a $100,000 loss, you recover $60,000.
This makes your own UM/UIM coverage critical. If the at-fault driver is uninsured, underinsured, or can't be located (hit-and-run), your UM/UIM pays. Roughly 14% of Missouri drivers are uninsured — above the national average.
Why Stacked UM/UIM at 100/300 Matters
VKOVR recommends Missouri drivers stack UM/UIM to 100/300 — matching recommended liability. Stacking matters especially along I-44, I-70, and I-55 freight corridors where heavy-truck collision severity is high and uninsured-driver frequency is elevated.
Many Missouri carriers offer stacked UM/UIM across multiple covered vehicles — multiplying available protection for multi-vehicle households at relatively modest premium increases.
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Tornado Alley Comprehensive Coverage
Missouri sits in the eastern edge of Tornado Alley, with Joplin 2011 EF-5 as a reference event. Tornadoes, severe hail, and straight-line wind damage to vehicles are covered by comprehensive coverage — not liability. For Missouri drivers, comprehensive is not optional.
VKOVR recommends comprehensive with lower deductibles ($500–$1,000) for Missouri vehicles given tornado and hail exposure. Review deductibles and comprehensive limits every renewal.
