Work Truck Logo
MenuMENU
SearchSEARCH

Upfit Tips: From Spec'ing to Resale

Vocational truck fleets depend on a variety of upfit applications to be able to perform their jobs. Spec’ing, buying, maintaining, and selling these specialized pieces of equipment can be complicated

July 1, 2021
Upfit Tips: From Spec'ing to Resale

Before you buy, ensure you research all of your upfit options and after the upfit is installed, keep up on preventive maintenance.

Photo: Gettyimages.com/Warchi

6 min to read


Don’t assume anything during the purchase process. Once an order is placed it can still take three to four months to build the units and another two to three months for the actual upfit and delivery.

Photo: Gettyimages.com/DIGIcal

Truck and van upfitting are significant components of vocational fleet management. However, from selecting upfits to maintaining them to remarketing these unique pieces of equipment, there is a lot that can go wrong. 

Ad Loading...

But, asking the right questions and planning upfits properly will help ensure you get the right upfit and ensure your equipment lasts and earns the highest possible resale value at the end of life. 

Ad Loading...

Spec’ing Upfits

The often-complicated upfit process starts with specifying your requirements. 

If you don’t know what job your vehicle needs to accomplish, you will not be able to spec the right equipment for the job. Assumptions lead to most mistakes when spec’ing any truck — fleet or retail. When spec’ing a truck, you need to start with accurate information.

When it comes to determining who should be involved in the spec’ing process, remember, everything starts with understanding the fleet, operations, and needs.

While there are many stakeholders, both the fleet manager and business leadership must be involved in the truck specifying process. 

And, before spec’ing a truck, listen to your drivers and genuinely understand how the truck will be used each day.  

Ad Loading...

Make sure you follow these tips to spec your upfit equipment effectively: 

  1. Be ready for change. It’s tempting to stick with the “if it’s not broke, don’t fix it” mentality, but with technological advancements and changing material prices, what “always worked before” may not still be the best option.

  2. Know your needs. Just like technology changes, fleet needs change as well. So be sure you know precisely how your upfit will be utilized.

  3. Allow for time. Upfits are often specialized for individual users and must be assembled and placed onto a unit, all of which takes time. Ensure you have a handle on all related lead times. 

  4. Don’t forget a pilot. When you have numerous changes to your fleet or operations or try a new solution, a pilot program is beneficial. This can be done in real-world applications or on paper. 

  5. Make sure to rate your vehicle for the upfit. Not properly job rating the truck for the application it’s to be used in — or the environment that’s it’s placed in — will result in added costs and reduced safety. Under- or over-spec’ing a vehicle results in unnecessary maintenance, breakdowns, or up-front costs. 

  6. Look at more than cost. Up-front acquisition costs are important, but they should not be the only deciding factor. Overall lifecycle, maintenance needs, and resale values should all be considered when selecting an upfit solution. 

  7. Ensure clear communication. When spec’ing an upfit, ensure the operators are included in your decisions as well as additional stakeholders from finance, operations, etc. Those who use the equipment every day are going to have the best input.  

When it comes to determining who should be involved in the spec’ing process, remember, everything starts with understanding the fleet, operations, and needs.

Photo: Gettyimages.com/shaunl

Tips for Buying Upfits

It’s essential to settle on all specs BEFORE you place your order. Once you have determined the specs for your upfit needs, the next step is making the purchase. 

Once you know what you need to order, you need to select the upfitter. You’ll benefit from doing your homework in advance. Talk to your peers and listen to their experiences. Talk to your techs and drivers and listen to their input. And ensure that the business you choose can provide for your needs in terms of capabilities and possibly geography. 

Much of the initial advice for purchasing an upfit is like that of spec’ing an upfit. Understand exactly what you need, do your research, and don’t make cost the only deciding factor. 

Ad Loading...

Don’t assume anything during the purchase process. Once an order is placed, it can still take three to four months to build the units and another two to three months for the actual upfit and delivery. Due to this time, any communication errors can be costly. 

If purchasing an upfit through a fleet management company, be sure to follow up on the process and ensure the upfitter has received the order. 

Additionally, be as clear and specific as possible when placing your order. For example, request an itemized list of products and prices.

When selecting your upfit, don’t make price the only decision-maker. There will be times where it’s possible to buy a great product at a very cost-effective price. But, be sure you can account for how long that vehicle the product is installed on will be in service. 

Finally, when planning, keep in mind the time, cost, and effort to move older components to a new vehicle. 

Ad Loading...

Ensure you follow proper preventive maintenance requirements, have drivers perform all pre- and post-trip inspections, and only use upfits for their intended purposes. 

Photo: Gettyimages.com/DEBOVE SOPHIE

Maintaining Upfits

Your upfit is spec’ed, purchased, and installed, and you are now utilizing it in your operations. The next step in the upfit process is ensuring proper maintenance.
A few tips to follow include: 

  • Educate drivers and technicians on the value of maintenance.

  • Train drivers on proper pre- and post-trip inspections, especially related to specialized upfits.  

  • Don’t ignore preventive maintenance (PM). Skipping a service due to a time crunch or because “it doesn’t seem to need it” is a fast trip to unwanted downtime. Create and follow a PM strategy. 

  • Ensure upfits are adjusted correctly. Most upfits have minor adjustment points (such as ladder racks) to help everything fit snugly. Make these adjustments to avoid unnecessary wear and tear on the upfit or equipment. 

  • Never misuse your upfit and equipment. Avoid overloading a service body and ensure cargo is effectively strapped in when needed. 

  • Always store equipment properly. If you live in a region with weather extremes, it’s especially important to store your upfits and equipment to avoid rust, dirt, and other weather-related issues.  

Before you buy, research all of your options. Ask your user group for input, and don’t oversize or under-spec.

Photo: Ritchie Bros.

Remarketing Upfits

At the end of the lifecycle, upfits need to move on to their next life — either installed on a new vehicle sold with the old one. How you remarket your upfit units will depend on several factors, including: 

  • The current value of your upfit. 

  • The length of remaining useful life and potential resale value. For example, some vehicles will make sense to sell with the upfit intact, while other units have a longer useful life than the vehicles they are typically installed on.

  • Your remarketing options. Fleets have several options to resell equipment, including direct sales to employees, auctions (both online and in-person), and more. 

  • Overall quality. Ask yourself, “would I buy this equipment?” If not, ask yourself why and either work to fix the issue or adjust your resale price accordingly. 

Tips to Extend Upfit Life

Aside from effective maintenance practices, there are two areas fleets can focus on to help extend the useful life of their upfits, before the purchase and after the upfit is installed: 

Ad Loading...
  • Before you buy, research all of your options. Ask your user group for input, and don’t oversize or under-spec. Make sure you are planning for the short- and long-term goals of your operation. 

  • After the upfit is installed, keep up on preventive maintenance. Keep the units clean and reduce overall engine hours. Ensure the upfit sticks to its intended purpose and once the upfit has been in use for some time, perform an audit to ensure it’s fitting your needs. 

Subscribe to Our Newsletter

More Upfitting

White GMC Sierra HD chassis cab with exposed rear frame on a blue background beneath the words “Spec Your Flatbed Smarter.”
Upfitting•November 3, 2026

20-Point Checklist: Spec’ing Flatbed Trucks

While flatbeds may seem basic, there are several options to consider that impact cost, payload capacity, fuel economy, and crew productivity. Here are 20 points to consider.

Read More →
Open rear cargo area of a white work SUV featuring custom storage drawers and a REDARC mobile power system, with a tool bag on top. A flatbed work truck carrying secured wooden pallets is parked nearby.
Upfitting•November 3, 2026

REDARC Launches REDWorks Power Panels to Simplify Mobile Power

REDARC pre-wired systems simplify parts selection and installation for onboard vehicle power. REDWorks Power Panels recharge auxiliary batteries from the vehicle and solar power, keeping mobile equipment and everyday comforts powered while driving, working, or away from an outlet.

Read More →
Work Truck graphic announcing voting is open for the 2027 Upfit Package of the Year Awards, sponsored by LEGEND, with gold lettering on a black background.
Upfitting•by Lauren Fletcher•November 2, 2026

Vote for the 2027 Upfit Package of the Year

Which upfits are built for the way your crews work? Meet the 2027 nominees across four categories and help choose this year’s winners.

Read More →
Ad Loading...
Rear view of a Jeep Wrangler at a mountain campsite, featuring an open tailgate and DECKED storage drawer system loaded with camping gear, while campers sit around a fire in a snowy landscape.
Upfitting•October 28, 2026

DECKED Expands Signature Drawer System to Most Popular SUVs

DECKED's signature Drawer System, a fixture in truck beds since 2014, now fits a full lineup of SUVs, including the Jeep Wrangler, Toyota 4Runner, Ford Bronco, Toyota Land Cruiser, and more.

Read More →
Red Ram and Ford crew cab chassis trucks parked on a gravel lot, with oversized off-road tires, front winches, auxiliary lights, and exposed rear frame rails.
Upfitting•by Lauren Fletcher•October 28, 2026

Acela Adds Ford and Ram Platforms With DuraLink Suspension

Acela adds Class 3-5 Ford and Ram chassis with DuraLink suspension, giving upfitters new options for demanding on- and off-road fleet applications.

Read More →
Work Truck graphic with a truck engine and the text “Rerating GVWR — What Fleets Need to Know.”
Safety & Compliance•by Staff•October 22, 2026

Re-rating Gross Vehicle Weight Ratings (GVWR): Why and How it's Done

Sometimes, it is not in a fleet’s best interests to have a vehicle at a given GVWR. Changing the GVWR to a special value can be done, but the process is complicated.

Read More →
Ad Loading...
Interior view of an empty commercial cargo truck body featuring smooth aluminum flooring, white sidewalls, enclosed wheel wells, and a translucent roof designed to allow natural light into the cargo area.
Upfitting•October 19, 2026

Tekmodo Introduces CargoBright Brand of Translucent Roofs

CargoBright is designed to diffuse daylight across the cargo area while performing as a working vehicle roof. Its reinforced composite construction is designed for impact, abrasion, moisture exposure, and UV exposure.

Read More →
Buyers Products Company Guarddog aluminum headache racks displayed in silver and black finishes against a blue background, featuring protective metal grid designs for pickup truck rear windows.
Upfitting•October 16, 2026

Buyers Products Expands Popular GuardDogg Headache Rack Line

Buyers Products’ aluminum GuardDogg headache rack is now available to contractors, construction crews, and utility fleets that want to reduce vehicle weight without sacrificing functionality.

Read More →
A worker refills agricultural spraying equipment beside a white pickup truck equipped with a Weather Guard transfer tank, with tools and supplies visible in the truck bed.
Upfitting•October 15, 2026

New Weather Guard Transfer Tank Engineered to Reduce Downtime and Improve Fleet Productivity

Weather Guard completely redesigned its line of transfer tanks to improve durability, simplify installation, and keep equipment running in demanding field conditions.

Read More →
Ad Loading...
Work Truck graphic showing an open cargo van equipped with storage and a machine lift holding equipment, with the headline “Benefits of Machine Lifts.”
Upfitting•by Wayne Parham•October 5, 2026

How Machine Lifts Drive Safety & Efficiency for Fleets

What is a machine lift, what fleets need them, and how do they improve safety and drive efficiency? What advantages do they have over ramps and liftgates?

Read More →