Reviewed by Cameron Pechia, Founder, WA Insurance License 71186
Last reviewed: 8/3/2026
Key takeaway: Fleet telematics data, the hard braking events, speeding patterns, and hours-of-service records your ELD already captures, directly affects your insurance costs. Some carriers use it to cut your premium. Others use it to decide whether to write you at all. This applies to owner-operators, small fleets, and multi-truck operations already running an ELD, which is almost everyone.
You've got a device bolted under your dash that's been recording every hard stop, every mile, every hour you've driven for the last two years. You probably think of it as an ELD mandate box you had to check. Your insurance carrier thinks of it as underwriting data. And starting this renewal cycle, some carriers aren't asking permission to use it anymore.
That's not a scare tactic. It's happening right now with the country's largest commercial trucking insurer.
Table of Contents
What Is Fleet Telematics Data, and How Does It Affect Insurance Costs?
Fleet telematics data is the electronic record of how a truck and driver actually operate: GPS location, speed, hard braking, acceleration, idle time, and hours of service, all pulled from the ELD or a connected fleet management system. Insurance carriers use this data two ways. They offer discounts to fleets that voluntarily share clean data, and increasingly, they require access to it before they'll write a policy at all.
For most of the last decade, telematics discounts were a nice-to-have. Enroll, share your data, get a percentage off. That's still true for a lot of fleets.
What's changed is who gets a choice.
Documentation reviewed by FreightWaves in June 2026 confirmed that Progressive Commercial now requires certain trucking risk profiles to enroll in its Smart Haul telematics program, and in some cases install specific Motive telematics hardware, as a condition of getting quoted at all. Enrollment stopped being a discount lever for those applicants. It became part of the underwriting decision itself.
Which Telematics Metrics Do Insurance Carriers Actually Price On?
Insurance carriers price telematics data on driving behavior events (hard braking, speeding, harsh cornering), hours-of-service compliance, and miles driven, not on raw GPS location or route history. Those are the categories underwriters actually pull into a rating model. Everything else your ELD records is mostly noise to them.
Hard braking, speeding, and following distance
A single hard-braking event doesn't move your rate. A pattern of them does. Underwriters look at frequency over a policy period, usually six to twelve months, and compare it against your peer group. Speeding above posted limits and short following distances get flagged the same way. These are behavior signals, and behavior is the single strongest predictor an underwriter has for future claims. It beats years in business. It beats fleet size.
Miles driven and inspection/CSA history
Miles driven feeds directly into exposure calculations. More miles, more time on the road, more statistical chance of a claim. That part is simple math. Where it gets more interesting is how telematics data and your CSA/BASIC scores start talking to each other. A clean Unsafe Driving BASIC paired with low hard-braking counts from telematics builds a much stronger renewal case than either signal alone. Carriers that pull both are underwriting you twice with the same underlying behavior, once through FMCSA data, once through your own device.
How Much Can Telematics Data Actually Lower Your Premium?
Telematics-based discounts on commercial trucking policies typically range from 5% to 20% at enrollment, with some carriers advertising savings as high as 30% for fleets with an established clean record. The exact number depends heavily on the carrier, your ELD vendor, and how long you've been enrolled.
Progressive's own program documentation states new customers who enroll in Smart Haul save an average of $1,261 per truck, with a minimum instant discount at enrollment and larger savings available once a safety record builds up over time. That average number moves depending on fleet size and ELD vendor, and it's worth verifying the current figure directly with any carrier before you count on it in a budget.
Here's the thing nobody selling these programs tells you upfront: the discount at signup is the smallest number you'll ever see. It grows every renewal your data stays clean, and it shrinks fast the first time it doesn't.
Do All Insurance Carriers Offer Telematics-Based Discounts?
No. Not every commercial trucking insurance carrier ties premium to telematics data, and a few take the opposite position on principle. OOIDA's own insurance program is the clearest example. It offers no telematics-based discount at all, a position consistent with the organization's long-standing opposition to the ELD mandate as an added burden on small-business truckers.
That's a real philosophical split in this market, not a gap in the product lineup. Some carriers, Progressive among them, are leaning hard into data-driven underwriting. Others are betting that owner-operators want a policy that doesn't ask for a data feed in exchange for a lower number.
Neither approach is wrong. It depends on what you're running and what you're willing to hand over.
What Are the Risks of Sharing Your Fleet's Telematics Data With a Carrier?
The main risk of sharing telematics data with an insurance carrier is that ownership and usage rights over that data remain legally unsettled. There's no uniform federal standard determining whether the data belongs to the fleet or the party that installed the device, and state privacy protections for this specific category of information are inconsistent and still catching up.
In practice, that means once you enroll, you often don't have full control over how long that data is retained, who else it gets shared with, or how it gets used at your next renewal if your numbers dip. I've had clients enroll for the discount and get surprised a year later when a rough quarter of hard-braking events showed up in a renewal conversation they didn't expect. Read the enrollment agreement. Ask what happens to the data if you leave the program. Most fleet owners never ask, and most vendors never explain unless asked directly.
How Does Your CSA Score Connect to Your Telematics Data and Your Renewal?
Your CSA score and your telematics data are two separate systems that increasingly get read together at renewal, even though FMCSA's public safety measurement system exists to prioritize carriers for enforcement, not to set insurance rates directly. FMCSA is explicit that BASIC percentiles are not a federal safety rating. Insurance carriers use them anyway, alongside your own telematics feed, because the two data sets tend to confirm each other.
A fleet with a clean Unsafe Driving BASIC and clean telematics hard-braking data is telling an underwriter the same story from two different sources. That's a stronger renewal position than either signal carries alone. We'll cover CSA scoring and BASIC categories in more depth in a dedicated post. For now: know that the two systems aren't as separate as most brokers explain them.
Every fleet owner should understand what's actually driving up their commercial trucking insurance costs before assuming telematics is the only lever available. Coverage structure, deductibles, and cargo class all move the number too.
What Should You Do Before Your Next Renewal?
- Pull your current telematics report and look specifically at hard-braking frequency and speeding events over the last six months
- Ask your current carrier directly whether telematics enrollment is optional or required for your risk profile
- If you're enrolled in a discount program, request the enrollment agreement and read the data retention and sharing terms
- Cross-check your telematics behavior data against your FMCSA SMS BASIC percentiles to see if the two stories match
- Bring both data sets to your broker before renewal, not after a quote comes back higher than expected
If your current auto liability policy was priced without anyone looking at your telematics data, you're either leaving a discount on the table or you're about to get surprised by an underwriter who found it without you.
Bring your telematics report, your CSA numbers, and your current renewal to a coverage review, and we'll tell you what's actually moving your rate and what's just noise. Get a quote or a coverage review at Pullsure.
FAQ
Does installing an ELD automatically lower my insurance rate?
No. An ELD alone doesn't lower your rate. Enrolling that ELD's data feed into a carrier's specific telematics discount program is what triggers savings, and that requires an active opt-in with most carriers.
Can an insurance carrier deny coverage based on telematics data?
Yes. Some carriers now factor telematics enrollment or driving behavior data directly into the underwriting decision, not just the pricing, particularly for higher-risk applicant profiles.
Do owner-operators get the same telematics discounts as large fleets?
It varies by carrier. Programs like Progressive's Smart Haul are open to eligible for-hire truckers with as few as one truck, though minimum discount tiers and vendor requirements differ from large-fleet program terms.
Is my telematics data shared with anyone besides my insurance carrier?
That depends on your ELD vendor's data-sharing agreement and your enrollment terms with the insurer. Always request and read the specific agreement rather than assuming standard privacy protections apply.
How long does a bad telematics event affect my insurance rate?
Most carriers evaluate telematics behavior over a rolling six-to-twelve-month window, so a single bad event typically has limited long-term impact if it isn't part of a pattern.
Does OOIDA's insurance program use telematics data at all?
No. OOIDA's insurance program does not currently tie premiums to telematics or ELD data, consistent with the organization's broader position on the ELD mandate.
