Utah Citizen's Guide to Auto Crash Insurance Calculations
This guide explains how a Utah citizen should analyze a serious crash: identify the at-fault liability stack, separate bodily-injury and wrongful-death claims from property claims, measure the effect of Utah's current 30/65/25 minimum floor, account for Utah's no-fault and personal-injury-protection structure, apply Utah's modified comparative-fault rule, and then determine what uninsured, underinsured, rideshare, employer, or umbrella coverages may change the real calculation.
On this page
- Utah crash-calculation frame
- Coverage cues that matter immediately
- Coverage ladder: minimum through commercial
- Post-crash calculation roadmap
- Scenario 1: multi-fatality minimum-limits matrix
- Minimum-limits equal-share illustration
- Property damage, bicycles, and gear
- Utah UM/UIM and PIP structure
- Pedestrians and bicyclists
- Higher tiers, umbrella, work use, and TNC coverage
- Why disclosure matters in Utah
- Authorities and links
Utah crash-calculation frame
For policies issued or renewed on or after January 1, 2025, Utah's general personal-auto floor is 30/65/25: thirty thousand dollars for bodily injury or death to one person, sixty-five thousand dollars for bodily injury or death to two or more persons in one accident, and twenty-five thousand dollars for property damage in one accident. Utah also requires uninsured and underinsured motorist coverage to be written at the lesser of the insured's liability limits or the insurer's maximum available limits unless the named insured rejects or buys lower limits in writing.
Utah adds a no-fault layer. Personal injury protection includes at least $3,000 per person in medical benefits, along with limited wage-loss, household-service, funeral, and death benefits. A person who has or is required to have PIP generally may not pursue general damages from an auto accident unless the person falls within a statutory threshold, including death, dismemberment, permanent disability or impairment, permanent disfigurement, bone fracture, or medical expenses above $3,000.
Minimum liability
30k bodily injury to one person, 65k bodily injury per accident, 25k property damage.
UM default
UM defaults to the lesser of liability limits or the insurer's maximum available UM limits unless rejected or lowered in writing.
UIM default
UIM defaults the same way unless rejected or lowered in writing, and Utah treats UIM as secondary to the tortfeasor's liability coverage.
PIP threshold
The first 3k in medical expenses is handled inside Utah's PIP system before many third-party bodily-injury claims can proceed to general damages.
Coverage cues that matter immediately after a crash
| Coverage item | Utah cue | Why it matters |
|---|---|---|
| Liability BI | 30/65 minimum for most policies issued or renewed on or after 1/1/2025 | All third-party human bodily-injury and wrongful-death claims start here unless higher limits, umbrella, employer, rideshare, or commercial coverage exists. |
| Property damage | 25k minimum | Vehicle destruction, bicycles, child seats, electronics, and other property claims compete inside one property-damage coverage unless first-party property coverage pays separately. |
| PIP | At least 3k medical benefits per person | Utah forces the first layer of many injury claims through the injured person's own vehicle coverage before general damages open. |
| General-damages threshold | Death, dismemberment, permanent disability or impairment, permanent disfigurement, bone fracture, or medical expenses above 3k | A claimant may not pursue general damages until the statutory threshold is met, except for an uninsured-motorist claim. |
| UM/UIM | Defaults to the lesser of liability limits or the insurer's maximum available limits unless rejected or reduced | The victim household's own declarations page often matters much more in Utah than citizens expect. |
| Comparative fault | Modified comparative fault | The claimant recovers only from defendants whose combined fault exceeds the claimant's fault, and each defendant generally pays only its own allocated share. |
Coverage ladder: minimum through commercial
| Tier | Typical stack | What the citizen should assume |
|---|---|---|
| Tier 0 | Uninsured / no liability policy | No liability coverage exists. The victim household must look to UM, UIM if relevant, PIP, health coverage, direct claims against the driver or estate, and any employer or owner theories. |
| Tier 1 | Utah minimum PPA: 30/65/25 | This is the legal floor for most current personal auto coverage. In a multi-death or major-trauma crash it is still severely inadequate. |
| Tier 2 | Common mid PPA: 50/100/25 or 50/100/50 | Still thin in a catastrophic case, but materially better than the floor. |
| Tier 3 | Common higher PPA: 100/300/100 or 100/300/300 | Often the first household-protection package that truly changes settlement posture. |
| Tier 4 | High PPA plus umbrella | Primary auto may be followed by umbrella or excess layers. Identifying all declarations pages matters. |
| Tier 5 | Commercial auto / employer fleet / transportation-network stack | The whole claim changes if business use, employer coverage, or TNC coverage applies. |
Post-crash calculation roadmap
| Step | Question | Practical consequence |
|---|---|---|
| 1 | Who is claiming? | Separate the at-fault driver, family passengers, other vehicle occupants, pedestrians, bicyclists, and each item of damaged property. They do not stand in the same coverage position. |
| 2 | What kind of claim is it? | Human death or bodily injury goes to bodily-injury / wrongful-death analysis. Vehicle loss, bicycles, electronics, and other property go to property-damage analysis unless first-party property coverage applies. |
| 3 | What is the at-fault stack? | Identify personal auto, umbrella, employer, permissive-use, rideshare, commercial, or governmental layers before assuming the case is only minimum-limits. |
| 4 | What does the victim household carry? | Read the declarations page for UM, UIM, PIP, collision, and comprehensive. In Utah, that first-party structure can change the real outcome dramatically. |
| 5 | Has the no-fault threshold been crossed? | Many third-party claims cannot pursue general damages until the statutory threshold is met, even though PIP benefits are being paid. |
| 6 | Is there comparative fault? | Utah measures claimant fault against the combined fault of the defendants, immune persons, and allocated nonparties for threshold recovery and allocation purposes. |
| 7 | Is wrongful death involved? | Wrongful-death actions may be brought by heirs or personal representatives for the benefit of heirs. |
Scenario 1: multi-fatality minimum-limits matrix
Hypothetical catastrophe: a drunk driver, traveling with a spouse and child, crashes into another passenger car carrying two adults and one child. All occupants are killed. These tables are educational illustrations, not litigation predictions.
| Claimant group | Claim type | Primary coverage to examine | Main threshold issue | Citizen takeaway |
|---|---|---|---|---|
| At-fault driver | Own bodily injury / death | Not a third-party liability claim against the driver's own liability policy | Liability insurance is not first-party death coverage for the at-fault driver. | Look to life insurance, PIP if available, health coverage, or estate planning—not liability. |
| At-fault driver's spouse | Wrongful death / bodily injury claim against driver or estate | Possible liability claim inside the bodily-injury coverage | Competes with every other covered human claimant inside the 65k accident aggregate. | Even obvious liability does not enlarge the aggregate. |
| At-fault driver's child | Wrongful death / bodily injury claim against driver or estate | Same bodily-injury coverage | No separate child coverage category exists. | Children compete inside the same aggregate as adults. |
| Other car: adult 1 | Wrongful death | Classic third-party bodily-injury / wrongful-death claim | Competes with all other covered human claimants in the 65k aggregate. | The per-accident aggregate can matter more than the 30k per-person figure. |
| Other car: adult 2 | Wrongful death | Same bodily-injury coverage | Same aggregate competition | Clear fault still leaves a small shared coverage. |
| Other car: child | Wrongful death | Same bodily-injury coverage | Same aggregate competition | No separate child lane exists inside liability coverage. |
Property damage, bicycles, and gear
| Item or loss | Usual coverage lane | What changes the analysis |
|---|---|---|
| Other family's vehicle | 25k property-damage coverage | Collision coverage on the victim side may pay first, but the PD limit still matters for reimbursement and total-loss pressure. |
| At-fault vehicle | Usually not a third-party property-damage claim against the at-fault driver's own liability policy | Look to collision or other first-party coverages, not liability. |
| Bicycles, racks, helmets, child seats, electronics, luggage | 25k property-damage coverage | These items compete with the vehicle loss unless other first-party property coverage exists. |
| Personal property inside the vehicle | Usually part of the at-fault driver's property-damage liability analysis | The Utah Insurance Department explains that personal property in the vehicle will most likely be handled under the property-damage liability portion of the at-fault driver's policy. |
Utah UM/UIM and PIP structure
Utah gives citizens a strong but complicated first-party structure. Uninsured and underinsured motorist coverage default to the lesser of the liability limits or the insurer's maximum available UM/UIM limits unless the named insured rejects or lowers them in writing. Utah also says UIM is secondary to the tortfeasor's liability coverage and may not be set off against that liability coverage; instead, it is added to or stacked upon the at-fault liability coverage to measure the total available limit to the injured person.
Utah does not allow unlimited interpolicy stacking. In general, a covered person injured in a vehicle described in the policy may not elect UIM benefits from another motor vehicle insurance policy. But important exceptions exist for pedestrians and for covered persons injured in certain non-owned vehicles.
| Your own coverage position | What happens after a severe crash | Citizen takeaway |
|---|---|---|
| UM/UIM kept at full liability limits | Your household may have a strong first-party backstop when the at-fault driver carries too little or no meaningful liability insurance. | Utah's default structure is better than citizens often realize, but only if the coverage was not rejected or reduced. |
| UM/UIM rejected in whole or in part | Your own first-party backstop may be missing or materially smaller than your liability limits. | The declarations page matters immediately after the crash. |
| PIP kept | The first 3k of medical expenses, plus limited additional PIP benefits, may be paid regardless of fault. | PIP often reduces early pressure before liability coverage is fully identified. |
| PIP threshold not crossed | The claimant may be blocked from general damages in a third-party claim unless another statutory threshold is met. | Utah's no-fault structure changes the early valuation of many injury claims. |
| Pedestrian or non-owned-vehicle exception applies | Additional UIM elections may become available under Utah's limited exceptions to the anti-stacking rule. | Pedestrian and non-owned-vehicle crashes can create better UIM positions than ordinary occupied-vehicle cases. |
Pedestrians and bicyclists
| Victim type | Human injury or death coverage | Property coverage | What changes the analysis |
|---|---|---|---|
| Pedestrian adult | Third-party bodily-injury / wrongful-death claim; may also receive PIP if struck in Utah by the described vehicle | Clothing, carried items, electronics | Pedestrians also matter because Utah's UIM statute expressly gives pedestrians a limited exception to the ordinary anti-stacking rule. |
| Pedestrian child | Same bodily-injury / wrongful-death analysis | Carried items or stroller | No separate child coverage category exists inside liability coverage. |
| Bicyclist adult | Third-party bodily-injury / wrongful-death claim | Bicycle, helmet, electronics, rack or cargo | The rider's body is a bodily-injury claim; the bicycle and gear are property-damage claims. |
| Bicyclist child | Third-party bodily-injury / wrongful-death claim | Bicycle and gear | The bodily-injury and property claims still sit in different coverage lanes. |
| Pedestrian or bicyclist with own UM/UIM or PIP | Possible first-party backstop after the liability analysis | No automatic cure for ordinary property loss | The victim must know both the at-fault stack and the victim household's own declarations page. |
Higher tiers, umbrella, work use, and transportation-network coverage
| Scenario | What changes | Why the calculation changes |
|---|---|---|
| Higher personal-auto tier (50/100/25, 50/100/50, 100/300/100) | Larger bodily-injury and property-damage coverages | A severe crash may still overwhelm the policy, but the collapse is less severe than at 30/65/25. |
| High personal-auto limits plus umbrella | Excess liability may sit above the primary auto policy | If umbrella exists, settlement posture, release strategy, and UIM evaluation may change substantially. |
| Driver on the job | Employer auto, workers' compensation, or fleet questions may arise | The case may shift from a household policy to an employer / commercial stack. |
| TNC driver during a waiting period | Utah requires 50/100/30 liability, plus PIP, UM, and UIM to the extent the statutes require | This is already above the ordinary personal-auto floor for waiting-period rideshare exposure. |
| TNC driver during a prearranged ride | Utah requires 1M primary liability, plus PIP, UM, and UIM | The claim may be radically different from an ordinary 30/65/25 crash. |
| Personal auto while providing transportation network services | Nothing in the TNC statute requires a personal auto policy to provide coverage during transportation network services | The ordinary personal-auto policy may disappear at exactly the moment a citizen assumes it still applies. |
Why disclosure matters in Utah
Utah is much stronger than many western states on policy-limits disclosure. Utah's automobile claims rule identifies as an unfair claim settlement practice refusing to disclose policy limits if requested by a claimant. The same rule also identifies as unfair failing to disclose coverages available to the claimant. That means Utah gives citizens a better presuit information path than states that force the claimant to sue first just to learn the policy limits.
But disclosure still matters because Utah's system is layered. A citizen may need to identify current liability limits, PIP, UM/UIM elections, rideshare status, employer coverage, and umbrella coverage before deciding whether to settle, arbitrate, or pursue litigation. Utah's third-party arbitration statute is itself a reminder that a claimant may file suit, receive an answer, and then elect binding arbitration within fourteen days after the answer, but the election caps the arbitration award at $75,000 or the defendant's per-person bodily-injury limit, whichever is less, in addition to available PIP and any agreed property-damage claim.
Authorities and links
- Utah Code § 31A-22-304 Utah motor vehicle liability minimum limits, including the January 1, 2025 shift to 30/65/25 for most policies and the special rental-fleet exception.
- Utah Code § 31A-22-305 Uninsured motorist coverage, including default-equal-to-liability limits unless rejected or reduced in writing.
- Utah Code § 31A-22-305.3 Underinsured motorist coverage, including default-equal-to-liability limits unless rejected or reduced, no setoff against liability, and Utah's limited anti-stacking exceptions.
- Utah Code § 31A-22-307 Personal injury protection benefits, including at least 3k in medical benefits and related PIP components.
- Utah Code § 31A-22-309 PIP limitations and the no-fault threshold for pursuing general damages.
- Utah Code § 78B-5-818 Utah comparative negligence and fault allocation.
- Utah Code § 78B-3-106 Wrongful death by heir or personal representative.
- Utah Admin. Code R590-190-12 Unfair automobile claim settlement practices, including refusing to disclose policy limits when requested by a claimant.
- Utah Code § 31A-22-321 Third-party bodily-injury arbitration election, 75k cap or per-person limit, whichever is less, plus available PIP and agreed property-damage claims.
- Utah Code § 13-51-108 Transportation network company insurance, including 50/100/30 during waiting periods and 1M during prearranged rides, plus TNC-related UM/UIM/PIP structure.
- Utah Insurance Department — Filing an Auto Claim Consumer-facing explanation of Utah's PIP-first structure, comparative negligence, and claim timelines.
Caution. These matrices are educational illustrations. Actual claim value, threshold questions, UIM elections, anti-stacking exceptions, wrongful-death beneficiary issues, rideshare status, and coverage-layer interaction turn on policy language, claimant status, and proof.