30-min call with RobBook a proof-of-concept call
Job 01 · Estimating desk

// Truck body upfitters · Fleet spec quotes

Fleet and municipal truck specs, read into a draft build sheet and quote lines.

A buyer's specification says what the finished truck has to be. Your estimator works out what to build, what to price and what to ask first. A free AI proof of concept tries that on copies of 20 to 30 specs you already quoted: each requirement read into a draft build sheet and quote lines, with everything a person must confirm marked and never assumed. Your reviewer, the estimator or sales lead who knows these specs best, holds each draft against the quote that went out.

Book a proof-of-concept call30 minutes with Rob
Past specs
20 to 30
Live quotes touched
None
Quoting or ERP logins
None

// The one job

A spec arrives. A build sheet and a list of questions follow.

A fleet manager or public works department sends a specification, sometimes a few lines in an email, sometimes a numbered bid sheet with addenda. Your estimator reads it for the chassis rating and cab-to-axle, picks a body type and length, works out the power take-off and hydraulics, counts the lighting and options, then writes a build sheet and prices it. Whatever the sheet leaves unsaid goes back as a question to the buyer or the chassis dealer.

For the test, AI reads copies of specs you already answered and drafts the build sheet and the quote lines: every requirement in the buyer's own numbering, the body and equipment it points to, a marked exception where your builds differ, and the list of what a person must confirm before pricing. A line gets a price only from your past quotes or lists, and stays blank for your estimator otherwise.

Buyer's specificationBid sheet or fleet email
Chassis rating
Cab to axle
Body and length
PTO and hydraulics
ItemRequirementMeets
Invented specification, no buyer's document
Read line by line
against your past builds
Draft build sheetFor your estimator
Chassis
Body and equipment
Exceptions
To confirm
LineBuildPrice source
Invented build sheet, for illustration

// What a spec hides

Where a truck spec and a truck body quote part ways

Fit questions get handed back to the builder. When the City of Grand Junction, Colorado put five dump trucks out to bid in 2026, a bidder asked what cab-to-axle it wanted: a 10-foot body might need frame extensions on a 60 CA and sit too close to the drive tires on an 84 CA, while a 9-foot 6-inch or 11-foot 4-inch body would suit one or the other. The city's addendum said the dimension is whatever the body installer requires for a proper fit, and that its approximate 10-foot length allowed bids near that size. So the draft never treats a body length as settled. It reads the body and chassis lines together and marks the pair for your estimator.

Specs can contradict themselves, and a fix moves other lines. That same addendum corrected an engine line after a bidder pointed out that the size called for as gasoline was a diesel size, and that the answer decided the PTO and pump behind the hoist. Another bidder asked about an electric-over-hydraulic hoist; item 39 allows one only if a PTO option isn't compatible with the unit bid. Lines like those go on the list to confirm with the buyer or the chassis dealer, with the reason written out.

Each buyer has its own way to show an exception. Louisiana's transportation department, in its August 2026 specification 156-200D for a tandem dump truck with a removable pusher axle, plows and a salt spreader, wants additions, deletions and variations on a page called Bidder's Exceptions, along with any installation the vendor does instead of the manufacturer. Failing to note them can mean rejection at delivery, and it won't accept an exception below a minimum. Grand Junction's form has Meets, Does Not Meet and Comments columns and a separately labeled exceptions sheet. Portsmouth, New Hampshire's bid 16-16 puts each one in a column headed Actual Bid. Louisiana also wants a build sheet delivered in plain language rather than company codes, the very document this job drafts.

Small lines carry real work. The Louisiana sheet calls for a PTO aperture on the transmission and a front crankshaft-driven PTO whose driveshaft stays clear of the radiator, charge air cooler and condenser. Warning lights go in through an upfitter who regularly does that work, on one labeled in-cab switch, after a call to the department to confirm flash patterns. Its pusher axle comes off in winter so an underbody scraper can use the same suspension. When a line touches the frame, 49 CFR 393.201 comes up too: it restricts bending, cutting or notching the flanges between the axles, drilling the top or bottom flanges and welding parts on, except as the vehicle maker allows. The draft sends such a line to a person.

What your reviewer will watch. Are the requirements in the buyer's order? Is the chassis rating as written, or marked to confirm? Does each body length sit with its cab-to-axle line? Is every exception taken where your estimator took it? A line the draft couldn't read should be marked, never filled in. Nothing here is legal or engineering advice, and whether a build meets a standard stays with the qualified people at your shop.

// What you send

What your estimating desk pulls together

Copies only
Wins, losses and declines
01

20 to 30 specs and the quotes that answered them

Each fleet or municipal spec as it arrived, with any addenda, and the quote or bid your team sent back. Mix wins, losses and one you declined.

02

The build sheets behind them

The build sheet or work order that came out of each quote, so a draft can be held against what you actually planned to build.

03

Your price lists and rules

Body, hydraulic and lighting prices as they stood on each quote date, from an export or a spreadsheet, and a page on what your estimators mark up and what passes through.

04

An NDA before any spec moves

Signed first, since some specs carry a buyer's terms. Nobody logs in to your quoting system, your ERP or a buyer's bid portal at any point.

05

Look-alike specs, if needed

If a buyer's terms keep its spec inside your shop, we write look-alikes with your reviewer that keep the same awkward lines.

// Before it starts

Settled before the first spec is shared

The owner and your lead estimator agree each of these in writing first.

Before the proof of conceptOwner decides
Your reviewer
Named by the owner, usually the lead estimator
Success criteria
In writing: lines the draft must get right, and lines it must hold for a person
Product line
One body type or class of buyer, chosen by your reviewer
Confirm list
The fields a person must always confirm, agreed up front
Price
A range for live spec quoting, given before it starts
Specs
Fleet and municipal work only; defense and aerospace stay out

// How it's scored

The quote that went back, beside the draft

Spec by spec
your estimator against the draft
Against the same specsWhat your estimator sentThe AI draft
Every numbered requirement carried through in the buyer's orderFilled in from your specsFilled in from your specs
Chassis rating and cab-to-axle read as written, or marked to confirmFilled in from your specsFilled in from your specs
Body type and length paired with the chassis linesFilled in from your specsFilled in from your specs
PTO, hydraulics and controls matched to options you have builtFilled in from your specsFilled in from your specs
Lighting and other options listed as your estimator listed themFilled in from your specsFilled in from your specs
Exceptions marked where your estimator took themFilled in from your specsFilled in from your specs
Questions for the buyer or chassis dealer your team also raisedFilled in from your specsFilled in from your specs
Blank so far. Cells fill only after drafts from your own quoted specs are compared.Your reviewer marks each row, and that mark settles it.

// After a yes

About 30 days on incoming specs

After a yes, each new spec gets a draft build sheet and quote lines as it lands, for about 30 days.

Your estimator confirms every line, prices it and sends the quote from your own system, and nothing enters that system or goes to a buyer without that step. Live drafts keep getting marked on the table your reviewer used for the test.

// Next, if it holds up

Where spec quoting could lead

Options, ranked
Each one priced by itself
  1. 01

    Final-stage certification records

    Each finished unit's incomplete vehicle document and build record assembled into a draft file for your qualified person to complete and sign.

    Next
  2. 02

    Chassis receipt checks

    An arriving chassis's paperwork set against what the won quote called for, with any gap listed before the body goes on.

    Then
  3. 03

    Addenda tracking on open bids

    What changed between a spec's first issue and its addenda, listed against the quote already in draft.

    After that

// One hard limit

It stays out of your quoting system and off live quotes.

Your quoting system, your ERP and every live quote stay out of reach of this test. It never sets a rating, never decides whether a build conforms, and never contacts a buyer or a chassis dealer. An estimator checks every build sheet and prices every line, and anything that turns on the frame, the axle ratings or a standard goes to the people at your shop who answer for it. Defense and aerospace bids stay out of the sample, and nothing here is legal or engineering advice.

Priced per job. You get a range before the proof of concept and a fixed price before you sign.

Two counts set the range: how many specs reach your estimators each month, and how many body types they cover.

// Questions

Spec quoting questions from upfitters

Can it tell us whether a body fits the chassis the buyer named?
It can set the body length, cab-to-axle and axle rating lines side by side and show where they don't line up the way your past builds did. Whether a body fits is your estimator's and engineer's decision, and the draft says so on every line it holds back.
Our specs come with addenda that change earlier items. Is that a problem?
No, put them in the sample. The draft reads the latest version of each item and names the addendum it came from, so your reviewer can see which version was used.
Some buyers supply the chassis and some want us to. Can the test handle both?
Yes, if both kinds are in the sample. Your reviewer marks which is which, and the draft keeps a buyer-supplied or dealer-supplied chassis apart from your body and equipment lines.
Does it check whether a build meets federal safety standards or a state's bid rules?
No. It carries a requirement onto the build sheet, or marks it for a person, as your estimators do. Whether a build meets a Federal Motor Vehicle Safety Standard or a bid's rules is for the qualified people at your shop and your counsel, and nothing on this page is legal or engineering advice.
Will it send our questions to the buyer or the chassis dealer?
No. It lists each question with the line it came from, and your estimator decides what to ask and sends it from your own email. Nothing reaches a buyer or dealer from the test.
Rob Eason

Rob Eason, founder

// Book a proof of concept call

Bring specs your estimators already priced.

Half an hour with Rob. He'll want your company, your role, the job you'd test first and about how many specs reach your estimators in a month. Keep specs and price lists on your side until the NDA is signed.

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