If the driver who caused your motorcycle accident has no insurance or not enough insurance, uninsured or underinsured motorist coverage may help protect you.
In Michigan, UM and UIM coverage for motorcycles is optional, which means whether it applies often depends on the policy you purchased.
These claims become especially important in serious injury cases, hit-and-run crashes, and accidents where the at-fault driver’s liability coverage falls short.
If you are injured in a motorcycle accident and the driver who caused the crash has no insurance or not enough insurance, recovering full compensation can become much harder. Many riders assume the at-fault driver’s policy will be enough to cover medical bills, lost income, and other losses, only to find out the available coverage does not come close.
That is where uninsured and underinsured motorist coverage can become critical. In Michigan, UM and UIM claims often matter most when the rider is facing serious injuries, a hit-and-run driver, or a major gap between the losses suffered and the insurance available. In those situations, questions about motorcycle insurance after a Michigan accident often become just as important as the liability claim itself.
If the driver who caused your motorcycle accident has no insurance, recovering compensation can become much harder. In Michigan, the driver is legally required to carry liability coverage, but that does not help much after a crash if the policy does not exist.
In that situation, uninsured motorist coverage may be one of the most important protections available. But UM coverage is optional, which means it only helps if it was already included in the rider’s policy before the crash.
If you have uninsured motorist coverage:
If you do not have uninsured motorist coverage:
When an uninsured driver causes a serious motorcycle crash, the lack of coverage quickly becomes the rider’s problem. That is why uninsured motorist coverage can be so important in Michigan motorcycle cases.
Sometimes the driver who caused the motorcycle crash has liability insurance, but not enough to cover the full value of the rider’s losses. That is where underinsured motorist coverage can become critical. UIM coverage may help fill the gap when the at-fault driver’s insurance is exhausted and the rider’s damages still exceed what that policy can pay.
This issue becomes especially important in serious motorcycle accident cases. A rider may have major medical bills, lost income, and long-term damages that quickly go beyond the liability limits available from the at-fault driver. If UIM coverage is in place, the rider may be able to recover additional compensation through that policy, up to the available limits.
| At-Fault Driver’s Liability Coverage | Rider’s Total Damages | Rider’s UIM Limit | Possible UIM Recovery |
|---|---|---|---|
| $50,000 | $125,000 | $100,000 | Up to $75,000 |
| $100,000 | $80,000 | $250,000 | None, because the driver’s coverage is enough |
| $25,000 | $150,000 | $50,000 | Up to $50,000, depending on policy terms |
| $50,000 | $200,000 | $50,000 | Up to $50,000, with remaining losses still unpaid |
UIM coverage does not create unlimited protection. It is designed to help fill a coverage gap, but only up to the limits of the policy and subject to the policy language. If the rider’s damages are greater than both the at-fault driver’s liability limits and the available UIM coverage, substantial losses may still remain uncovered.
Hit-and-run motorcycle crashes can create some of the hardest insurance problems after a serious accident. If the driver flees the scene, the injured rider may be left with major injuries, no insurance information, and no clear way to recover compensation from the person who caused the crash.
That is where uninsured motorist coverage can become especially important. In many hit-and-run cases, UM coverage may help protect the rider if the policy includes it and the claim meets the policy requirements. Without UM coverage, recovery becomes much harder and may depend on whether another source of coverage is available or whether the driver can later be identified.
| Scenario | Is UM Coverage Available? | What This Usually Means |
|---|---|---|
| Rider has UM coverage | Usually yes | The rider may be able to pursue a UM claim through his or her own insurer |
| Rider has no UM coverage | Usually no | Recovery may be much harder unless another source of coverage applies |
| Driver is later identified | Possibly | The rider may be able to pursue the at-fault driver and any available liability coverage |
| There is no proof another vehicle caused the crash | Often disputed | Coverage may depend on the facts, policy language, and available evidence |
Because time and documentation matter in hit-and-run cases, the crash should be reported to police immediately. The rider should also preserve any available evidence, including witness information, photos, video, and details showing that another vehicle was involved.
No, Michigan does not require motorcyclists to carry uninsured or underinsured motorist coverage. UM and UIM are optional under Michigan law. But just because this coverage is optional does not mean it is not important.
If the driver who caused the crash has no insurance, not enough insurance, or disappears after a hit and run, UM or UIM coverage may be one of the only ways to protect yourself. That is especially true in serious motorcycle accident cases, where medical bills, lost income, and other damages can quickly exceed the liability coverage available.
A few things riders should keep in mind:
Optional does not mean minor. In the wrong crash, UM or UIM coverage can make the difference between a covered loss and a major financial gap.
If you have uninsured or underinsured motorist coverage, the claim is usually made through your own insurance company. But that does not mean the process is simple. UM and UIM claims are often disputed hard, especially when the insurer believes the injuries are worth less than the rider claims or another source of coverage should apply.
A few things matter right away:
A UM or UIM claim can look simple at first, but mistakes early in the process can seriously weaken the case. That is one reason these claims often need to be handled carefully from the start.
Yes, you may still be able to sue an uninsured or underinsured driver after a motorcycle accident in Michigan. But the right to sue and the ability to actually collect money are not always the same thing.
In many cases, the bigger problem is not whether the at-fault driver can be sued. It is whether that driver has any insurance or assets available to satisfy a judgment. That is why uninsured and underinsured motorist coverage can be so important. A rider may win a case on paper and still have no realistic way to recover the full value of the loss if the at-fault driver has no coverage and no meaningful assets.
As a practical matter, suing the at-fault driver usually becomes most important when the rider does not have UM or UIM coverage, when the available coverage is not enough, or when there is reason to believe the driver has collectible assets beyond the insurance limits.
How Recovery Usually Plays Out
| Situation | Can the Driver Be Sued? | Realistic Recovery Outlook |
|---|---|---|
| Driver has no insurance | Yes | Often limited unless the driver has assets |
| Driver has low liability limits | Yes | May depend on available assets and other coverage |
| Driver is underinsured and rider has UIM | Yes, but UIM may be the more practical recovery path | Recovery often depends more on policy terms than a direct lawsuit |
| Hit-and-run driver cannot be identified | No direct lawsuit unless the driver is later found | UM coverage may become the key source of recovery |
Suing is sometimes your only path but it’s not always your best one. A good attorney can help you determine whether it’s worth pursuing or whether UM/UIM or MACP claims are more effective.
If the driver who caused your motorcycle crash has no insurance or not enough coverage, recovering full compensation can get much harder. Serious injuries can leave riders with medical bills, lost income, and other losses that go far beyond the insurance available.
Our firm helps injured riders identify every possible source of recovery, including uninsured and underinsured motorist coverage, third-party claims, and other options that may still be available after a serious crash. For a broader look at your rights after a wreck, speak with a motorcycle accident attorney in Michigan.
If you were hurt in a motorcycle accident and are dealing with a coverage gap, request a free consultation today.
UM (Uninsured Motorist) covers you when the at-fault driver has no insurance at all. UIM (Underinsured Motorist) applies when the at-fault driver’s insurance isn’t enough to cover all your losses.
No. UM and UIM coverage is optional in Michigan — but strongly recommended. It’s one of the few protections motorcyclists have when hit by an uninsured or poorly insured driver.
Yes. Using UM coverage doesn’t stop you from suing — but many uninsured drivers don’t have assets, so even if you win, collecting can be difficult.
If you have UM coverage, you may still be protected. If not, you might qualify for benefits through the Michigan Assigned Claims Plan (MACP), but strict eligibility rules apply.
Check your motorcycle insurance policy’s declarations page or call your insurance company. If it’s not listed, you probably don’t have it — and it must be added proactively.
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