Fleet Insurance Cost: Multi-Truck Quotes and Ranges (2026)

Fleet insurance is the multi-vehicle commercial-auto product designed for operations running 5 or more power units under one policy. The volume + safety-program leverage makes it materially cheaper per power unit than single-vehicle policies — typically $7,000-$10,000/year per Class 8 tractor in a fleet vs $9,000-$15,000 for a single owner-operator (Progressive Commercial 2024). For mixed fleets (pickups + box trucks + tractors), the per-unit average sits lower.

Fleet pricing isn't just a volume discount — it reflects the safety-program leverage available at scale: telematics (Samsara, Motive, Geotab) routinely save 10-20% on premium, plus driver-training programs (Smith System, RoadCheck) flow into lower experience modifiers. This page covers fleet-specific cost factors + the operating-cost research from ATRI. Every figure cites a named external publication.

Industry-typical market ranges

Sourced from III, NCCI, BLS, Insureon, NerdWallet — not from our quote form

Market ranges for a typical 10-25 unit fleet (per power unit, annual):

• Primary commercial-auto liability ($1M CSL) for Class 8 tractors in a fleet: typically $7,000-$10,000/year per unit — 15-25% below single-vehicle pricing (Progressive Commercial, 2024)
• Mixed fleet (pickups + box trucks + tractors): blended per-unit average typically $3,500-$6,500/year
• Physical damage on a fleet of $80K-$150K tractors: typically $2,000-$4,500/year per unit
• Motor Truck Cargo at fleet scale ($250K-$500K limits common): typically $1,500-$3,500/year fleet-wide
• FMCSA MCS-90 endorsement: required per power unit, no premium
• Workers Comp: NCCI Class 7228 (long-haul) or 7219 (short-haul), $3-$10/$100 of payroll

ATRI's Operational Costs of Trucking annual report puts the median 'truck insurance premium' line at approximately $0.10-$0.14 per mile in 2024 — useful for cost-per-mile modeling at fleet scale.

National benchmark figures — what the industry reports

Published cost ranges for Fleet insurance from industry research and carrier rate guides — useful as a sanity check on real quotes.

Industry context — what published research says about Fleet coverage

• What qualifies as a 'fleet': insurers typically apply fleet pricing at 5+ power units under one policy. Some specialty fleet carriers (Sentry, Great West, Northland) start at 3+. Verify with each quote — fleet pricing is the single biggest premium-per-unit lever. Progressive Commercial.
• ATRI Operational Costs Report: the American Transportation Research Institute publishes annual operating-cost research. Insurance is a recognized line item in their 'Marginal Cost of Trucking' framework alongside fuel, labor, and equipment. Useful for cost-per-mile modeling. ATRI.
• Driver employment model affects cost: W-2 fleets (company drivers) qualify for WC + fleet-wide safety programs at the lowest unit cost. 1099 owner-operators (leased) keep most of the WC + bobtail exposure on the driver. Mixed fleets pay both. IRMI.
• Safety programs flow to premium: Smith System driver training, telematics platforms (Samsara, Motive, Geotab), pre-employment drug-testing programs, and fleet-wide MVR monitoring routinely earn 5-25% discounts in stack. Implementation discipline matters as much as program selection. FMCSA Large Truck Crash Facts.
• Combined ratio in trucking insurance sits in the high-90s (2024 industry data) — one of the toughest commercial-auto sub-segments for insurers. That keeps premiums firm. Carrier competition is highest for clean-loss-history fleets; carriers actively avoid fleets with safety-violation history. III Commercial Lines.

Recent rate-filing activity — 8 state filings across 1 commercial line

Commercial carriers can't charge whatever they want — each state's Department of Insurance must approve loss-cost filings before they take effect. These are primary-source, government-held records available on SERFF Filing Access. Cited below: the most-recent active filings affecting fleet operations, with the real SERFF tracking number for each.

Source: SERFF Filing Access (filingaccess.serff.com) — the official public-records interface for state Department of Insurance filings. Loss-cost changes shown are the overall bureau-wide change in each state; the actual impact on your quote depends on your class code, payroll, experience modifier, and carrier-specific loss-cost multiplier (LCM). Get a quote for your exact numbers.

Fleet insurance cost by state — 40 states with filed-rate data

Filed-rate activity differs by state — each link below opens a fleet-specific page showing only that state's most-recent workers' comp and commercial-lines filings, with the real SERFF tracking numbers.

What factors affect fleet insurance cost?

Underwriters set premium based on a handful of factors that vary by vertical and by carrier. Understanding the drivers below helps you predict your real quote and target the right reductions.

• Fleet size (number of power units)
  Pricing tiers: 1-4 units (single-vehicle pricing). 5-24 units (small fleet, 10-20% discount). 25-99 units (medium fleet, 15-25% discount). 100+ units (large fleet, 25-35% discount, often eligible for SIR / large-deductible programs). Progressive Commercial.
• Fleet loss history
  3-5 years of fleet-wide loss runs are the single biggest factor in renewal pricing. Clean fleets get the best rates; one large bodily-injury settlement can move next year's premium 20-50%. Insureon.
• Operating radius profile
  Local fleets (under 100 mi) cheapest. Regional (100-500 mi) middle. Long-haul (500+ mi) most expensive. Mixed-radius fleets are blended. Insurers audit at renewal.
• Driver employment model + count
  All-W-2 fleets have lower bobtail/NTL exposure but full WC + payroll-tax burden. Mostly-leased (1099 owner-operator) fleets push much of the risk onto the drivers. Most mid-size fleets are mixed. IRMI.
• Safety program maturity
  Telematics + driver training + drug testing + MVR monitoring + DOT-compliance programs each contribute. Mature programs typically save 15-30% vs no-program fleets. FMCSA.
• Cargo type mix
  General freight is baseline. Hazmat, refrigerated, oversized, and livestock fleets carry surcharges. Specialty-cargo fleets often need niche insurers (not all standard carriers write hazmat). IRMI Cargo.
• Liability limits + deductible structure
  Most shippers require $1M CSL minimum. Fleets sometimes choose $2M-$5M layers (umbrella above primary). Large fleets often run Self-Insured Retentions (SIR) of $25K-$250K to reduce premium 20-40%. FMCSA.
• Domiciled state of fleet base
  Where the fleet is BASED matters more than where it operates. CA, FL, LA, NY, NJ baseliners typically 15-25% above national. Midwest + Plains states below. III.

How to lower your fleet insurance cost

Carriers offer real discounts for the steps below — most operators can take 10–25% off premium by stacking 2–3 of these. Verify carrier-specific credits at renewal.

• ✓ Run an approved telematics platform
  Samsara, Motive, Geotab, KeepTruckin — insurers offer 10-20% premium credits for fleets actively using approved ELD + telematics with driver-behavior data shared back. FMCSA ELD.
• ✓ Implement a documented safety program
  Smith System, RoadCheck, or your motor-carrier safety policy in writing. Even basic written safety policies trigger insurer credits. Document driver training completion.
• ✓ Tighten driver hiring + MVR standards
  Set written minimum MVR standards (typically 0 at-fault accidents in last 3 yrs, no DUI in 5 yrs). One bad-driver hire can move the fleet rate.
• ✓ Consolidate to one carrier across all coverages
  Quote primary auto + cargo + bobtail + NTL + physical damage + WC + general liability with the same carrier. Multi-line bundle discounts often hit 15-25% for fleets.
• ✓ Consider Self-Insured Retention (SIR) at 25+ units
  Large fleets retain $25K-$250K SIR per claim, paying premium only for layers above. Trades cash flow + claim-handling cost for 20-40% premium reduction. Run the math on your actual claim frequency. IRMI SIR.
• ✓ Re-quote at every renewal (and mid-term sometimes)
  Commercial trucking has the most carrier-switching of any commercial line. Quote 4-6 fleet specialists (Progressive, Sentry, Great West, Northland, Old Republic, Hallmark) at renewal.
• ✓ Negotiate based on fleet growth plans
  Carriers value growing-fleet accounts. If you're adding units, bake the projected count into the quote — many carriers structure prospective fleet-discount tiers.
• ✓ Drop coverages you don't actually use
  Common audit findings: fleets paying for old-radius profile after geographic contraction, fleets paying for hazmat endorsement after dropping the customer, fleets paying for cargo limits 3-5x typical loads. Annual coverage audit catches these.

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Frequently asked questions about fleet insurance cost

Related guides

• Fleet Insurance — full coverage guide
• Commercial Truck Insurance — category overview
• Semi-Truck Insurance — Class 8 single-unit
• Bobtail Insurance — leased-operator gap
• MCS-90 glossary entry

Sources cited

1. Fleet truck insurance coverage + cost — Progressive Commercial, 2024
2. Trucking insurance cost + coverage guide — Insureon, 2024
3. An Analysis of the Operational Costs of Trucking (annual report) — American Transportation Research Institute (ATRI), 2024
4. Insurance filing requirements (49 CFR 387) — Federal Motor Carrier Safety Administration (FMCSA), 2024
5. NCCI Class Codes 7228 (long-haul) + 7219 (short-haul) — National Council on Compensation Insurance (NCCI), 2024