Trailers and Safes Just Hit a New 25% Tariff List

The public comment window on the next round of Section 232 metal tariffs closes today. Fourteen more product categories are on the proposed list, and several of them sit right in the middle of high-ticket dropshipping: trailers, floor safes, welding machine parts, hydraulic engine parts, and heat exchange unit parts.

The Commerce Department’s Bureau of Industry and Security released the notice on August 4, it published in the Federal Register on August 6, and that started a 21 day comment clock that runs out today, August 27, 2026. After the docket closes, Commerce decides. I have been tracking tariff moves at Ecommerce Paradise all year because import policy moves our landed cost faster than anything a supplier will ever tell us on a call.

Most of the proposed additions carry a 25% duty. Self-propelled cranes, mobile lifting frames, straddle carriers, and several trailer categories come in at 15% instead. Nothing is final and no effective date has been set, which is exactly why the next few weeks are worth paying attention to rather than panicking over.

Below is the full product list with the actual tariff codes, the process that produced it, what a 25% metal duty does to a $4,800 order, and the audit I am running on my own catalog this week.

When a customs enforcement letter goes out, it goes to the address on your LLC filing, and in most states that address is public. See why I use Northwest as my registered agent →

Commerce Proposes 25% Section 232 Duties on 14 Metal Products

The proposal covers 14 additional derivative articles made with steel, aluminum, or copper. Per the Federal Register notice, filed as FRN 2026-15961, BIS is asking the public to weigh in before it makes a final determination.

Here is the list, with the tariff codes so you can match them against what your suppliers actually import.

Aluminum powder (HTSUS 7603.10.0000)
Brass-wind musical instruments, parts, and accessories (9205.10.0000 and 9209.99.4080)
Welding machine and apparatus parts (8515.90.2000)
Floor safes (8303.00.0000)
Certain electric conductor cables (8544.49.2000, 8544.49.3040, 8544.49.3080, 8544.60.4000)
Fire extinguishers (8424.10.0000)
Heat exchange unit parts (8419.90.3000)
Certain hydraulic engine and motor parts (8412.90.9005)
Self-propelled cranes, mobile lifting frames, and straddle carriers (8426.41.0090)
Various trailers and semi-trailers (8716.20.00, 8716.31.00, 8716.40.00)
Filled steel containers holding propane, oxygen, or propylene (2711.12.0020, 2804.40.0000, 2901.22.0000)

The rates split two ways. According to the breakdown published by customs brokerage PCB Global Trade Management, most of these products would be hit with a 25% Section 232 tariff, while cranes, mobile lifting frames, straddle carriers, and the trailer categories would take 15%.

That split matters. A utility trailer store and a gun safe store are both on this list, but they are not looking at the same number.

The other detail worth reading closely is what BIS actually asked for. Per KPMG’s Trade and Customs practice, the agency wants comments on each product’s aluminum, steel, and copper content, import volumes, domestic production capacity, and potential economic effects.

Read that as a signal about how the duty applies. Section 232 derivative duties attach to the declared metal content of the article, not automatically to the full invoice value. A trailer that is 70% steel by value and a fire extinguisher that is 40% steel by value do not get taxed the same way, even at the same headline rate. Your supplier’s declaration is what decides the number, and most store owners have never seen that declaration.

How the Section 232 Inclusions Process Keeps Widening the Tariff Net

This is not a one-off announcement. It is the output of a machine that has been running for a year.

Commerce formally adopted the Section 232 steel and aluminum inclusions process in August 2025. The design is straightforward: domestic metal producers get recurring submission windows to petition Commerce to add downstream products to the tariff scope, on the argument that imported finished goods are undercutting American mills. Commerce reviews, opens comments, and decides.

The first window added more than 400 tariff codes. A later round drew requests covering roughly 700 more. So when you see 14 new items proposed today, the honest read is not “only 14.” The honest read is that a petition system built to expand scope has expanded scope every single time it has run.

Copper joined steel and aluminum under the same umbrella through a proclamation in April 2026 that strengthened all three actions together. That is how copper conductor cable ends up on a list next to floor safes.

The furniture side of the house has been living this for a while already. Kitchen cabinets, vanities, and upholstered wooden furniture have carried a 25% Section 232 duty since October 14, 2025. Those rates were scheduled to jump to 50% and 30% at the start of this year, and the White House delayed the increases for a full year in January while negotiations continued. Delayed, not cancelled. That clock restarts in a few months.

If you sell in furniture, outdoor, powersports, shop equipment, or anything with a steel frame, you are now dealing with two separate 232 tracks at once. Wood on one side and metal on the other. Both moving.

The fair counterargument is that a proposal is not a rule. BIS asked for domestic production capacity data specifically because some of these categories may not have enough American supply to justify a duty, and that is the argument that gets an item pulled or narrowed. Brass-wind instruments are on the same list as trailers, which tells you the scope was drawn from petitions rather than from a coherent theory about which industries need protection. Expect the final list to be shorter than 14.

What I would not expect is for the process to stop. Every enforcement thread we have followed this year points the same direction, including the DOJ trade fraud unit naming resellers as targets earlier this month. Duties are going up and the government is getting more serious about collecting them.

What Metal Tariffs Do to High-Ticket Dropshipping Margins

Run the math on a real order instead of a percentage.

Say you sell a $4,800 aluminum-frame enclosed trailer. Your dealer cost is $3,600, so you are at $1,200 gross, or 25%. If the 15% trailer duty lands and the metal content on that unit is declared at 60% of value, the duty applies to roughly $2,160 of the import value. That is about $324 in new cost per unit, and it moves through your supplier to you.

Your dealer cost goes to about $3,924. Your gross drops from $1,200 to $876, which is 18%. You just lost 7 points of margin and you did not change a single thing about your store.

Now the part that actually decides whether you survive it. Nobody in high-ticket eats a cost increase quietly. The manufacturer raises MAP. When MAP moves, your listed price moves, your Google Shopping bid math moves, and your break-even ROAS moves with it. A store running at 4.0 ROAS on a 25% gross margin needs closer to 5.6 ROAS at 18% to hold the same profit per order. Most operators never rerun that number and just watch the account slowly stop working.

Freight compounds it. Trailers, safes, and lifting equipment all ship as big and bulky, and that lane has been getting more expensive and slower independent of anything tariff related, which I covered when big-ticket delivery growth got cut in half earlier this month. A duty increase and a freight increase landing in the same quarter is what actually kills a thin category.

There is also a fun secondary effect. When MAP rises across an entire category, the cheapest competitor in the Shopping carousel disappears, because the price floor lifts for everyone at once. If you are the store with the better product page, better phone answer rate, and better financing offer, a MAP increase can help you. I have seen it twice in outdoor equipment. The stores that lost were the ones still competing on price alone.

The exposure is uneven, and that is worth being specific about. If you carry under 200 SKUs from one or two US brands, the audit is a two-hour job and you can call your rep directly. Over 1,000 SKUs across a dozen suppliers, and you will not get straight answers from everyone, so you triage by revenue instead. Pull your top 20 SKUs by trailing 90 day revenue and start there.

Domestic-first sourcing is the structural hedge, which is the whole reason I push people toward US manufacturers with authorized dealer agreements in the first place. It does not make you immune, since a US assembler still imports components, but it puts a real company between you and the customs line.

Categories built around imported metal frames are the fragile ones. Categories built around US assembly and service are the durable ones. That is the same lesson that showed up when Canada’s 50% Section 338 tariff hit furniture and gear last week, and it is showing up again now.

Re-costing a catalog, re-pricing against new MAP, rebuilding Shopping bids, and renegotiating dealer terms is four separate jobs, and most solo operators do two of them and hope. If you would rather have a team that already runs this playbook across multiple stores handle the build and the ongoing management, that is what my turnkey done-for-you service exists for.

Want to see which high-ticket niches are least exposed to metal and lumber tariffs? Grab the free 1,000+ niches list →

How to Audit Your Catalog for Section 232 Exposure This Week

Six things, in order. None of them take more than an afternoon.

Match your top SKUs to the tariff codes above. Pull your 20 highest-revenue products from the last 90 days and check whether any fall under trailers, floor safes, welding machine parts, hydraulic parts, cranes and lifting frames, heat exchangers, fire extinguishers, or filled gas cylinders. Paste the HTSUS list and your product spec sheets into Claude and have it flag the overlaps instead of reading codes by hand.
Email every supplier one question. Ask whether the units they ship you are imported or domestically assembled, and if imported, what the declared steel, aluminum, or copper content is. Do not ask if they expect a price increase, because they will say no. Ask for the content figure, because that is the number that drives the duty.
Set your MAP alert before the price changes, not after. Most of my clients find out about a MAP revision when a customer emails asking why the price on the site is wrong. Put a recurring calendar item on the first Monday of each month to pull your top brands’ current MAP sheets and diff them against what is live in Shopify.
Fix your landed cost tracking now. If your bookkeeping still records product cost as a single number, you cannot see a duty increase separately from a freight increase. I run Finaloop on my stores for this, and QuickBooks works fine if you set up a dedicated duties and tariffs expense account.
Recalculate break-even ROAS on the affected campaigns. Do it for every product group where dealer cost could move more than 3%. Then decide, deliberately, whether you cut those product groups or fund them at a worse return while you find replacement brands. Check demand on the replacements with Semrush before you commit to onboarding a new supplier.
Warm up your quote list. If prices are going up in your category, the people sitting in your quote pipeline right now are worth more today than next month. A simple “prices in this category are moving, here is your quote honored through September 30” email through Omnisend converts better than any discount you could run.

If you have a VA, steps one and two are delegatable today. I hire for this kind of research work through OnlineJobs.ph and the whole audit becomes a $60 task. If you want someone to look at your specific supplier mix and tell you which brands to drop, that is what one-on-one coaching is for.

Frequently Asked Questions

Is this tariff in effect right now?
No. It is a proposal, the comment window closes today, and Commerce has not set an effective date or issued a final determination.

Does the 25% apply to the whole product price?
Section 232 derivative duties apply to the declared steel, aluminum, or copper content of the article, which is why BIS asked commenters for metal content data. Your supplier’s declaration determines the actual dollar amount.

Which high-ticket niches are most exposed?
Utility and enclosed trailers, gun and floor safes, welding equipment, shop hoists and lifting frames, pool and HVAC heat exchangers, hydraulic lifts and log splitters, and anything sold with a filled propane or oxygen cylinder.

Will my supplier absorb the cost?
Almost never on high-ticket. Manufacturers raise dealer cost and MAP together, which is actually the better outcome for you, because it lifts the price floor for every competitor at the same time.

Should I switch to domestic suppliers?
It reduces exposure but does not eliminate it, since US assemblers still import components. It is still the right long-term move, and my guide to the best high-ticket dropshipping suppliers covers how to vet them properly.

What if my supplier already paid a duty that later gets refunded?
Refunds flow to the importer of record, not to you, which is the same dynamic behind big retailers pocketing tariff refunds. Ask your supplier in writing how refunds get passed through before you sign a new dealer agreement.

Can I still submit a comment?
The docket closes today, so if you import directly and this list touches your SKUs, file before end of business. Store owners buying from US dealers generally have no standing to comment and should focus on the supplier conversation instead.

How do I pick a niche that avoids this entirely?
Look at categories where the value sits in service, software, or assembly rather than raw metal, which is a big part of why I keep pointing people toward boring B2B niches.

Want to hop on a call to map out your store launch? Book a discovery call →

Tariff news is noisy and most of it does not touch your store. This one does, if you sell anything with a steel frame on it. Run the audit, get the metal content numbers from your suppliers, and put the MAP check on your calendar. Subscribe to the YouTube channel for daily breakdowns. More breaking news later today.

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Trevor Fenner

Trevor Fenner is an ecommerce entrepreneur and the founder of Ecommerce Paradise, a platform focused on helping entrepreneurs build and scale profitable high-ticket ecommerce and dropshipping businesses. With over a decade of hands-on experience, Trevor specializes in high-ticket dropshipping strategy, niche and product selection, supplier recruiting and onboarding, Google & Bing Shopping ads, ecommerce SEO, and systems-driven automation and scaling. Through Ecommerce Paradise, he provides free education via in-depth guides like How to Start High-Ticket Dropshipping, advanced training through the High-Ticket Dropshipping Masterclass, and fully done-for-you turnkey ecommerce services for entrepreneurs who want a faster, more hands-off path to growth. Trevor is known for emphasizing sustainable, real-world ecommerce models over hype-driven tactics, helping store owners build scalable, sellable, and location-independent brands.