Physical damage insurance for semi trucks
Physical damage covers your truck — collision, fire, theft, vandalism, weather. Not the freight, and not the other driver.
FMCSA does not require it. Your lender does. And the part that decides what you actually collect is not the premium, it is how the value is written.
Three policies, three completely different jobs
| Coverage | Pays for | Does not pay for |
|---|---|---|
| Physical damage | Your truck and your trailer | The freight, or anyone else's property |
| Motor truck cargo | The freight you are hauling | Your truck |
| Auto liability | Injury and damage you cause to others | Your own truck |
Roll your truck into a ditch with a loaded trailer and all three respond to different parts of the same accident. Carrying only one of them is how a single bad day ends a business.
Stated value, actual cash value, and the gap nobody mentions
This is the part worth reading twice, because it decides what lands in your account after a total loss.
- Actual cash value (ACV) pays what the truck was worth at the moment it was destroyed — market value, after depreciation. Not what you paid, and not what a replacement costs today.
- Stated value caps the payout at a figure you declared at binding. In most forms you receive the lesser of the stated amount or the actual cash value — so declaring a high number raises your premium without guaranteeing the payout.
- Replacement cost is rare on commercial trucks and expensive where it exists.
You financed a truck with little down. Two years later it is totalled. The insurer pays actual cash value; the loan balance is higher. The policy settles the truck and you still owe the difference — with no truck to earn it back. Gap coverage exists for exactly this, and it matters most in the first two years of a note.
Practical version: value the truck honestly, ask what basis the payout uses in writing, and if you are financed with thin equity, price gap cover before you decide you do not need it.
What drives the premium
- Value and age of the equipment — the biggest single factor
- Deductible — the one you control directly
- Radius — long-haul exposes the truck for more hours
- Driving record and loss history — collisions follow you
- Garaging location — where it sits overnight, including theft risk
- Security — tracking, immobilisers, secured parking
- Years in operation — a new authority is priced as its class
Do you even need it?
If the truck is financed or leased, the decision is already made — your agreement requires it. If you own it outright, ask one question: if this truck were gone tomorrow, could I replace it without borrowing?
For an owner-operator with one truck the answer is almost always no, which is why almost every owner-operator carries it. For a small fleet with reserves and older, low-value equipment, carrying a very high deductible — or self-insuring the oldest units — can be a rational choice. That is a real strategy, not a corner to cut, and it only works if the reserve genuinely exists.
I don’t believe in telling business owners, “You need this policy,” without explaining WHY. I want you to understand the risk first. Then, we can talk about the solution.
Get the value written properly
Send me what you are driving, what you owe on it, and what your current declarations page says. The valuation basis is where these policies quietly differ, and it is worth ten minutes before you renew.
Insurance is offered through Shay Denise, a licensed property and casualty producer. Coverage is subject to the terms, conditions and exclusions of the policy actually issued. Nothing on this page is a binder, a quote, or an offer of coverage.
What is required, and what this is not
Physical damage is not federally required — no regulation makes you insure your own truck. What follows is what the federal rules actually reach, so you can see where this coverage sits relative to them: it is a lender and business decision, not a compliance one.
For-hire carriers hauling non-hazardous property in vehicles with a GVWR of 10,001 lb or more must carry at least $750,000 in public liability coverage.
Commonly got wrong: Part 387 was last amended 91 FR 45660, 21 Jul 2026 — the $750,000 figure survived that amendment.
No motor carrier may operate a vehicle until it has obtained and has in effect the minimum levels of financial responsibility.
Commonly got wrong: Violating §387.7(a) is an automatic failure of the new-entrant safety audit on a single occurrence — 49 CFR 385.321(b), table item 9.
Physical damage questions
What does physical damage insurance cover?
Your truck and your trailer — collision, fire, theft, vandalism and weather. It is the coverage for your own equipment. It has nothing to do with the freight (that is cargo) or with damage you cause to other people (that is auto liability). Those three are constantly confused and they pay for completely different things.
Is physical damage required?
Not by FMCSA. It is required by your lender or lessor if you have a note on the equipment, and that requirement is usually written into the finance agreement. If you own the truck outright the decision is purely commercial: could you replace it tomorrow out of your own money?
Stated value or actual cash value — what is the difference?
Actual cash value pays what the truck was worth at the moment of loss, after depreciation. Stated value caps the payout at a figure you declared, and is typically the lesser of the stated amount or actual cash value. The consequence people discover at claim time is that neither one is replacement cost. Declaring a high stated value does not guarantee you receive it.
Why did my claim pay out less than I owe on the truck?
Because physical damage pays what the truck is worth, not what your loan balance is. If you financed with little down, depreciation can put you underwater — the payout settles the truck, and you still owe the difference. Gap coverage exists specifically for this and is worth asking about in year one and two of a note.
How is my deductible chosen?
It is the lever you control directly. Higher deductible, lower premium. The right number is the largest one you could pay tomorrow without borrowing — because a deductible you cannot afford turns a covered loss into an uncovered one.
Does it cover the trailer I pull but do not own?
No. Physical damage covers equipment you own or lease. A trailer belonging to someone else needs trailer interchange or non-owned trailer coverage, which is a separate line and is usually mandatory under an interchange agreement.