Macomb County
A truck plant, and the second builder nobody counts
The largest industrial point here is Warren Truck Assembly, a vehicle assembly plant that builds full-size pickups and truck-based vehicles. Statewide, ten of Michigan’s sixteen automotive rows are genuine assembly plants and the other six make components; this one is an assembly plant. Its employment and its output were not established, so neither is claimed here.
What matters to a seller is what happens next to some of them. A proportion leave the plant and go straight to an upfitter, who finishes them into service bodies, utility bodies and flat-decks. That is a two-stage vehicle: built by one company, completed by another, and titled once at the end.
It matters because a two-stage truck often has paperwork and a build date that do not line up neatly, and because the body on the back may deserve more attention than the chassis under it. If yours is one of those, tell us who finished it and what they put on it. It is not a complication for us — it is just information we would rather have at the start.
The Army manages its ground vehicles from here
Beyond that plant, the other significant point in this city is Detroit Arsenal, and it is a headquarters rather than a factory. It hosts the Tank-automotive and Armaments Command, the Army Combat Capabilities Development Command Ground Vehicle Systems Center, the Defense Logistics Agency and Army Contracting Command–Warren. The first of those is the Army’s life-cycle manager for ground vehicles.
Its acreage and its headcount were not established and we are not going to estimate them. What it means on the ground is straightforward enough: this is a place where a large number of people work on wheeled and tracked vehicles for a living, and a town like that has a deep bench of mechanics, fabricators and suppliers with trucks of their own.
There is also a Canadian National rail yard 2.81 miles from the middle of the city, and a row filed under Detroit whose coordinate actually lands here off Mound Road — another reminder that the line between this city and its neighbour is a line on a map rather than in the work.
Michigan weight law
A statute that decides how many axles a truck is born with
All of those trucks are built and worked under a state weight rulebook that is not the one the rest of the country runs on, and in a town that builds vehicles that is more than trivia. Michigan permits a maximum gross of 164,000 lb on a combination of up to eleven axles — the highest regularly usable truck weight in North America, with eleven the ceiling since 1967.
It gets there by going the other way on the axle. Michigan allows 18,000 lb on a single axle against a federal 20,000, and 32,000 lb on a tandem against 34,000 — more axles each carrying less, because pavement damage climbs with axle load rather than with gross weight.
The consequence is a purchase-relevant one, which is why it is on this page. A Michigan-legal heavy combination is a physically different vehicle from an eighty-thousand-pound five-axle truck, with several trailing axle groups, and its axles will each have carried less over more of them. A truck configured for these weights may not be configured for anywhere else, and one bought out of state may not run at them here. Tell us the axle count and we will know what we are looking at.
The same statute reduces axle and wheel loads through March, April and May — 25 percent on concrete pavements and concrete-based roads, 35 percent on everything else — so the eleven-axle advantage does not survive the thaw, and no overweight permits are issued while the restrictions are in force.
Gross and axle limits at MCL 257.722, read from the Michigan Vehicle Code and the Michigan Department of Transportation’s Maximum Legal Truck Loadings and Dimensions. Information, not legal advice.
Michigan paperwork
We need a title — unless it never had one
That statute governs what the truck may carry. The paperwork is shorter. We need a title — unless the truck is old enough that it never had one. Everything after that is a fix rather than a category: a lost title has a counter replacement, and where none exists there is a bonded route. Neither one stops a sale.
Two-stage trucks sometimes make people nervous about this, and they should not. A chassis finished by an upfitter is titled once, at the end, like any other truck. If the paperwork on yours looks odd, send us a photo of it and we will tell you plainly whether it is a problem.
What we buy here
Those are the trucks we buy, and the local mix is a good illustration of what that covers. Service bodies, utility trucks and flat-decks off the Truck Assembly upfitters. Day cabs and road tractors off the Canadian National yard 2.81 miles out. Dump trucks off the road work. Box trucks, straight trucks and rollbacks out of the trades, and work trucks and pickups off crews.
Whatever you drive, the offer doesn’t change. We buy all of them.
We can come to you and drive it away, come to you and tow it, or buy it remotely and arrange the tow with nobody visiting at all — and you are welcome to bring it to us. Macomb County and across into Detroit are all routine.
We buy complete trucks. If the engine, transmission, doors, rear ends, drive shafts, wheels or anything under the hood have been removed, we can’t buy it. Small things — a missing bumper — are fine. That applies to a finished body as much as to a chassis: the service body on the back counts as part of the truck, not as an extra.
Straight answers
The questions we get asked in Warren
- Does it have to run?No. It does have to be complete — if the engine, transmission, doors, rear ends, drive shafts, wheels or anything under the hood have been removed, we can’t buy it. Rust is not a disqualifier.
- It has a service body somebody else fitted.Then it is a two-stage truck, which is completely ordinary here. Tell us who finished it and what they put on. The body is part of what we are buying.
- It is an eleven-axle Michigan train.Then say so early. It is a different vehicle from a five-axle federal-limit truck, and the axle count changes who it suits. It does not change whether we buy it.
- The truck is really in Detroit, not Warren.So is one of the rail-yard rows that sits off Mound Road. Macomb County, Wayne County, either side of the line — all ordinary for us.
- How am I paid?Cash or electronic payment. That is the whole list.
- What about the title?We need one unless the truck is old enough that it never had one. A lost title has a counter replacement; where none exists there is a bonded route.
Why people call
None of those questions is usually the reason for the call. Retiring. A medical that went the wrong way. A contract that ended and never got replaced. A service truck standing behind a shop somewhere between Detroit Arsenal and Mound Road that has not moved since the crew was let go, with insurance going out every month on something that isn’t turning a wheel.
Most of those aren’t happy reasons, and we don’t treat them like they are. Somebody wants a straight answer and the truck gone by the end of the week. That’s what we’re here for.
Michigan weight rules read from MCL 257.722 and Michigan Department of Transportation publications in August 2026 — verify with the Michigan Department of Transportation and the Michigan Secretary of State before acting on them. Plant, installation and rail-yard facts from the city-pages node list.