You’re moving across the country, your car is getting shipped, and the trunk is empty space you’re paying nothing extra for. Why not stuff it with boxes? It’s one of the most common questions people ask before an auto transport — and the honest answer isn’t a flat “no,” but it isn’t “load it up,” either.
Here’s the reality most brokers gloss over: most carriers will let you pack up to about 100 lbs of personal items in the trunk, below the window line — but nothing you put in the car is covered by insurance, and the wrong items can get your shipment fined, delayed, or canceled. Below, we break down exactly what’s allowed, why the rules exist, and the smarter way to move your belongings.
The Short Answer
- Can you pack items? Usually yes — many carriers allow roughly 100 lbs in the trunk, below the window line, often at no extra charge. Policies vary by carrier, so confirm in writing.
- Are they insured? No. Auto transport insurance covers the vehicle only — never the contents.
- What’s banned? Firearms, hazardous materials, valuables, perishables, alcohol, live plants, and anything above the window line.
- Best practice? Ship anything valuable or fragile separately. Use the trunk for a small amount of soft, low-value, non-fragile items only.
1. The Real Rule: About 100 lbs, Trunk Only, Below the Window Line
There’s no single federal number carved in stone, but the industry has settled on a widely used standard. Move.org notes, for example, that Sherpa allows up to 100 pounds of personal items in the trunk or below the window line free of charge. Many other carriers follow the same convention: up to roughly 100 lbs, packed low and out of sight.
The “below the window line” part matters for two reasons. First, visibility and theft — items stacked where they can be seen through the glass invite break-ins at stops. Second, the driver needs a clear view and a safely loaded vehicle when it rolls on and off the trailer. Anything in the cabin, back seats, or piled above the windows is typically off-limits.
| Rule of Thumb | What It Means for You |
|---|---|
| ~100 lb limit | Keep total added weight under about 100 lbs; heavier loads can trigger DOT weight-limit issues. |
| Trunk only | Cabin and seats should stay empty; the trunk (or cargo area) is the accepted zone. |
| Below the window line | Nothing visible through the glass — reduces theft risk and keeps the driver’s sightlines clear. |
| Get it in writing | Policies vary by carrier. Confirm the exact limit and any fee before pickup. |
2. Why the Rules Exist (It’s Not Just Red Tape)
The limits aren’t arbitrary. They come down to three things carriers can’t ignore:
- DOT weight limits. A car hauler loaded with multiple vehicles already runs close to its maximum legal weight. Every extra box adds up. ShipYourCarNow explains that the carrier takes on extra risk and may face fines if the truck exceeds DOT weight limits.
- Licensing. Auto transporters are licensed to haul vehicles, not household goods. As Transport Reviews puts it, car transporters are not licensed by the FMCSA to carry household or personal items and could be fined at inspection stations.
- Damage risk. Loose items shift during transport. They can scratch interior panels, crack trim, or damage the very car you’re trying to protect.
3. Zero Insurance on Anything Inside the Car
This is the point that surprises people most. Federal rules require every auto transport carrier to carry cargo insurance — but that coverage protects the vehicle itself. It does not extend to whatever you packed inside it.
Transport Reviews notes that coverage applies to the automobile and everything considered a permanent part of it, but personal items inside the vehicle are not covered — clothing, electronics, boxes, and furniture all fall outside carrier insurance. If a box is stolen or crushed in transit, there’s generally no one to file a claim against for the contents. That’s why the golden rule is simple: never pack anything inside the car that you can’t afford to lose.
4. What You Can Never Pack (The Prohibited List)
Some items are off-limits no matter what — for safety, legal, and liability reasons. Across carriers, these consistently appear on the banned list:
- Firearms and ammunition
- Hazardous materials — aerosols, explosives, flammables, propane
- Alcohol, tobacco, and drugs
- Perishable food and live plants
- Live pets or people (yes, it has to be said)
- Valuables — cash, jewelry, furs, and high-value electronics
According to industry guidance, violating these rules can lead to a canceled shipment and steep FMCSA fines. It’s not worth the gamble on a box of kitchenware.
5. The Smarter Move: Ship Your Belongings Separately
If you’re relocating and tempted to use your car as a moving pod, run the math first. A little goes a long way — but for anything beyond a suitcase or two of soft goods, dedicated shipping is safer, insurable, and often cheaper than the risk of a fine or damaged interior.
- Small parcels: USPS, UPS, or FedEx ground for boxes you can lift.
- Larger loads: A portable moving container or a household-goods mover — these are licensed and insured to carry your belongings.
- Fragile/valuable: Carry it with you, or use a service with declared-value coverage.
Not sure how the packing rules affect your quote or timeline? Talk to a company that will tell you the truth up front. Best Care Auto Transport spells out exactly what you can and can’t pack before pickup — no surprises at the door. Get a straight-answer quote and we’ll walk you through it.
Related Reading
- Car Shipping Insurance Gaps: What Brokers Won’t Tell You
- How to Avoid Auto Transport Scams: 10 Red Flags
- Car Shipping Damage? Exactly What to Do (And Who Pays)
Frequently Asked Questions
Can I put personal items in my car when shipping it?
Usually yes. Most carriers allow up to about 100 lbs of personal items in the trunk, below the window line, and often at no extra charge. Policies vary, so confirm the exact limit with your carrier in writing before pickup.
Are personal items in a shipped car covered by insurance?
No. Auto transport insurance covers the vehicle only. Personal belongings inside — clothing, electronics, boxes, furniture — are never covered by the carrier’s policy, so never pack anything you can’t afford to lose.
How much can I pack in a car being shipped?
The widely used industry standard is up to roughly 100 lbs, kept in the trunk and below the window line. Exceeding that can push the hauler over DOT weight limits and expose the carrier to fines.
What items are not allowed in a shipped car?
Prohibited items include firearms and ammunition, hazardous materials and aerosols, alcohol and drugs, perishables and live plants, pets, and valuables such as cash and jewelry. Packing these can get your shipment fined or canceled.
Why do carriers limit what I can pack?
Three reasons: car haulers run close to DOT weight limits, they aren’t FMCSA-licensed to carry household goods (and can be fined at inspection stations), and loose items can shift and damage your vehicle’s interior.