Colorado's Minimum Auto Insurance Requirements
Every vehicle registered and driven in Colorado must be covered by an active auto insurance policy that meets the state's minimum liability limits. As of 2026, those minimums are:
| Coverage Type | Minimum Required | What It Covers |
|---|---|---|
| Bodily Injury Liability — Per Person | $25,000 | Medical costs for one injured person in an at-fault accident |
| Bodily Injury Liability — Per Accident | $50,000 | Total medical costs for all injured parties in one accident |
| Property Damage Liability | $15,000 | Repair or replacement of the other driver's vehicle or property |
This is commonly written as 25/50/15. These numbers represent the maximum your insurer will pay per claim. Any costs beyond these limits are your personal financial responsibility. Colorado is a fault state — the driver who causes an accident is responsible for the other party's damages. If your limits aren't high enough, the injured party can pursue you personally for the difference.
Are the Minimums Actually Enough?
For most Longmont drivers, Colorado's minimum coverage is a starting point — not a finish line.
Property damage costs have risen sharply
The average property damage claim in Colorado now exceeds $18,000. The state minimum covers only $15,000. A single accident on US-287 or Highway 119 involving a newer vehicle can exceed your limit — and you're personally on the hook for the rest.
Medical costs can exceed limits quickly
A $25,000 per-person bodily injury limit can be consumed by a single ER visit or short hospital stay. Serious injuries in multi-vehicle accidents frequently exceed $50,000 total.
Minimum coverage protects others — not you
Liability insurance only covers damage or injury you cause to other people. It pays nothing toward your own vehicle, your own medical bills, or losses from theft, weather, or uninsured drivers. Most independent agents, including Bassett Insurance Group, recommend starting at 100/300/100 as a realistic baseline for drivers with assets to protect. → Review your auto coverage with Bassett — free comparison across multiple carriers.
Coverage Types Explained
| Coverage | Status | What It Covers | Longmont Relevance |
|---|---|---|---|
| Liability (25/50/15) | Required | Damage/injury you cause to others | State minimum — consider increasing |
| Collision | Recommended | Repairs after an accident, regardless of fault | Busy corridors like US-287 increase exposure |
| Comprehensive | Recommended | Hail, flood, fire, theft, animal strikes | Essential — 68+ hail events per year on Front Range |
| Uninsured/Underinsured Motorist | Recommended | Your injuries when hit by an uninsured driver | Colorado has meaningful % of uninsured drivers |
| Medical Payments (MedPay) | Optional | Medical costs for you and passengers | Good supplement if health insurance has high deductibles |
| Roadside Assistance | Optional | Towing, flat tire, battery jump, lockout | Useful for Colorado mountain driving and winters |
| Rental Reimbursement | Optional | Pays for a rental while yours is repaired | Valuable after hail events with long repair timelines |
| Gap Insurance | Optional | Covers gap between car value and loan if totaled | Important for newer financed or leased vehicles |
Hail, Floods & Colorado Weather
Does car insurance cover hail damage?
Only if you have comprehensive coverage. Hail damage is not covered by liability or collision. The Front Range sits in what's often called "Hail Alley" — between April and September, severe hailstorms can cause thousands of dollars in vehicle damage in minutes.
Will filing a hail claim raise my rates?
Generally, no. Hail is a weather event, not an at-fault accident. Most carriers don't trigger individual rate increases for comprehensive weather claims. Confirm with your agent before filing.
Does car insurance cover flood damage?
Yes — but only under comprehensive coverage. Flash flood risk increases after wildfire seasons when burn scars reduce ground absorption. If you're financing a vehicle, lenders typically require comprehensive anyway.
Uninsured & Underinsured Motorist Coverage
If someone hits you and they have no insurance — or not enough — UM/UIM coverage steps in. Without it, collecting from an uninsured driver is difficult and time-consuming while your bills keep coming. Colorado insurers are required to offer UM/UIM coverage, but you can waive it in writing. Most agents — including Bassett — recommend keeping it. The added cost is modest compared to the protection it provides.
Proof of Insurance & Colorado Registration
Colorado requires proof of insurance before completing vehicle registration. You must carry proof at all times and present it at any traffic stop. Most carriers now offer digital ID cards through their mobile apps, which Colorado law enforcement accepts.
Discounts Longmont Drivers Often Miss
Because Bassett works with multiple carriers, we compare how each one prices your specific profile. Common discounts include:
- Safe driver credits — clean driving history, no recent at-fault claims
- Low mileage discounts — many Longmont residents drive less than average
- Telematics programs — Progressive Snapshot and Liberty Mutual RightTrack reward safe habits
- Multi-vehicle discounts — insure more than one vehicle on the same policy
- Home and auto bundling — often the single largest discount available to homeowners
- Defensive driving credits — especially relevant for drivers over 55
- Vehicle safety feature discounts — ABS, lane departure warning, backup cameras
- Anti-theft discounts — relevant given Longmont's rising vehicle theft numbers
- Good student discounts — for young drivers on a parent's policy
→ Find out which discounts you qualify for — free review from Bassett Insurance Group.
Frequently Asked Questions
What is the minimum auto insurance required in Colorado?
Colorado requires 25/50/15: $25,000 bodily injury per person, $50,000 per accident, and $15,000 in property damage. You must carry proof of insurance and present it for vehicle registration.
Is Colorado's minimum coverage enough?
For many drivers, no. Average property damage claims exceed $18,000 — above the $15,000 state minimum. Most agents recommend starting at 100/300/100 if you have assets to protect.
Does car insurance cover hail damage in Longmont?
Only comprehensive coverage covers hail. Liability-only policies do not. Given the Front Range's 68+ annual hail events, comprehensive is highly recommended.
Will filing a hail claim raise my auto insurance rate?
Generally no — hail is a weather event, not an at-fault accident, so most carriers don't penalize individual drivers for comprehensive weather claims.
What's the difference between collision and comprehensive?
Collision covers damage from accidents with other vehicles or objects. Comprehensive covers everything else — hail, flood, fire, theft, and animal strikes.
Do I need uninsured motorist coverage in Colorado?
It's not required, but strongly recommended. Waiving it leaves you unprotected if the at-fault driver has no insurance or insufficient coverage.
Do I need insurance to register my car in Colorado?
Yes. The Colorado DMV requires proof of insurance before completing vehicle registration.
Does my auto insurance cover me if I drive for Uber or DoorDash?
Standard personal auto policies typically exclude rideshare or delivery activity. Ask your agent about rideshare endorsements or a separate commercial policy.
Does auto insurance cover flood damage?
Yes — but only under comprehensive coverage. Colorado flash flood risk increases after wildfire seasons.
How does where I live in Longmont affect my rate?
Your ZIP code influences your rate based on accident frequency, theft rates, weather exposure, and proximity to high-traffic corridors like US-287.
Talk to a Longmont Auto Insurance Agent
Bassett Insurance Group is a local, independent agency — we represent you, not any single company. We compare your options across Liberty Mutual, Progressive, GEICO, Bristol West, Lemonade, and others and explain what each one covers in plain language. We also insure motorcycles, classic cars, motor homes, RVs, boats, jet skis, and ATVs. → Start your free auto insurance review with Bassett Insurance Group today. This guide reflects Colorado insurance requirements as of April 2026. Coverage availability and carrier offerings are subject to change. Contact Bassett Insurance Group for advice specific to your situation.
📋 Also a Longmont homeowner? Read our guide: Home Insurance in Longmont, CO — What You Actually Need