Newly acquired auto coverage
A business adding vehicles every month keeps them insured when its symbols cover new vehicles of their type, or when it meets symbol 7's two conditions, including 30-day notice. ISO's CA 00 01 11 20 business auto form covers a vehicle acquired mid-term of the type described for the rest of the policy period when symbol 1 to 6 or 19 sits next to the coverage; under symbol 7 a new vehicle is covered only if it replaces one or every owned vehicle already has that coverage, and the business tells the insurer within 30 days. One monthly vehicle list, matched to the declarations, keeps the two aligned.
Is a newly acquired vehicle automatically covered on a business auto policy?
A newly acquired vehicle is covered under symbols 1 to 6 or 19 if it is of the type described, and under symbol 7 only on two conditions. A newly acquired auto is a vehicle the business acquires after the policy period begins. ISO's CA 00 01 11 20 business auto form, section I.B.1, says that if "Symbols 1, 2, 3, 4, 5, 6 or 19 are entered next to a coverage in Item Two of the Declarations, then you have coverage for "autos" that you acquire after the policy period begins of the type described for the remainder of the policy period."
Symbol 7 works the other way: ISO's CA 00 01 11 20, section I.B.2, covers a vehicle acquired mid-term under symbol 7 only if the insurer already covers every owned vehicle for that coverage or the new one replaces a covered vehicle, and the business tells the insurer within 30 days that it wants the vehicle covered. A business that adds a truck to a symbol 7 policy, without replacing one, gets no coverage for that truck from section I.B.2 unless every vehicle it owns already carries that coverage and the insurer hears within 30 days. Under symbol 7 the vehicle schedule is the coverage: the same form says symbol 7 covers only the autos "described in Item Three of the Declarations for which a premium charge is shown."
ISO's CA 00 01 11 20 is the ISO specimen form; the edition, any state endorsement and the carrier's own wording on the customer's policy are what control.
How long do you have to add a new vehicle to your business auto policy?
Under symbol 7, a new vehicle is covered only if it replaces a covered one or every owned vehicle has that coverage, and the insurer hears within 30 days. ISO's CA 00 01 11 20 form, section I.B.2, sets two conditions joined by "and": the insurer already covers all owned vehicles for that coverage, or the new vehicle replaces a vehicle that had it, and the business tells the insurer "within 30 days after you acquire it." A vehicle that misses either condition gets no coverage from section I.B.2.
Under symbols 1 to 6 or 19, section I.B.1 of the same form covers the new vehicle for the rest of the policy period if it is of the type described, with no 30-day condition, and section IV.B.6.a says the estimated premium rests on the exposures reported when the policy began and the insurer "will compute the final premium due when we determine your actual exposures."
ISO's IL 00 17 11 98 common policy conditions say "The first Named Insured shown in the Declarations is authorized to make changes in the terms of this policy with our consent" and that the terms change "only by endorsement issued by us." Sections I.B.1 and I.B.2 of the auto form, not that condition, set when a newly acquired vehicle is covered.
How do you keep the insurance aligned when vehicles change every month?
A fleet that adds and drops vehicles every month stays aligned with its policy through one vehicle list and six steps, repeated whenever a vehicle arrives or leaves:
- Record the date a vehicle arrives and whether it adds to the fleet or replaces a listed vehicle; under symbol 7, ISO's CA 00 01 11 20 section I.B.2 counts 30 days from acquisition to tell the insurer.
- Record how the business holds it, owned, leased or rented, and the lease term; section I.B.3 of the same form treats a vehicle leased without a driver for at least six months, under a written agreement requiring primary insurance, as owned.
- Title a bought vehicle: Utah Code 41-1a-703(1), effective January 1, 2025, has the buyer of a transferred vehicle apply for a new title and registration before operating it on a highway, except as Sections 41-1a-223, 41-1a-520 and 41-1a-704 permit.
- Send the insurer the year, make, model, body type and value.
- For an interstate carrier, keep the owned, term-leased and trip-leased split that FMCSA's Form MCS-150 item 26(a) asks for; 49 CFR 390.19T requires the form before operations and every 24 months.
- When a vehicle leaves the fleet, ask the insurer to change the policy; ISO's IL 00 17 11 98 says the terms change only by endorsement issued by the insurer.
How does a fleet vehicle policy handle vehicles added mid-term?
A fleet vehicle policy handles a vehicle added mid-term by how the business holds it and which symbol sits next to each coverage. ISO's CA 00 01 11 20 business auto form sets the outcomes compared below.
| How the vehicle is held | Symbol on the declarations | What the form does |
|---|---|---|
| Bought by the business | 1 to 6 or 19 | Covered for the rest of the policy period if of the type described (I.B.1) |
| Bought by the business | 7 | Covered only if it replaces a covered vehicle or every owned vehicle has the coverage, and the insurer is told within 30 days (I.B.2) |
| Leased without a driver, 6 months or more, written agreement requiring primary insurance | Same symbol as owned vehicles | Treated as a covered auto the business owns (I.B.3) |
| Leased or rented without the I.B.3 terms | Not an owned auto under I.B.3 | Not covered as an owned auto by I.B.3; the symbols on the declarations decide whether any coverage reaches it |
What do you send to get a policy that keeps up with the fleet, and what happens next?
Redoubt sets up a changing fleet from one list: each month of the last year, how each vehicle is held, and today's vehicles and drivers. Send the list below by text or email; the first reply is a conversation about which policy setup fits the fleet and what the insurer will need.
A fleet that changes often needs a policy built for it; send us last year's vehicle list and we'll tell you plainly whether we can quote it.
- Vehicle count month by month over the last year
- Which vehicles are owned, leased or rented, and for how long
- Each vehicle and trailer: year, make, model, body type and value
- Every driver: name, date of birth and license number
- USDOT number, and the MC or docket number if any, with the vehicle and driver counts SAFER shows
- If the fleet has 10 or more power units: three years of loss runs dated within the last 90 days
- What the business does and the date coverage has to start
Sources: 13
Does a replacement vehicle still have to be reported?
Under symbol 7, yes. ISO's CA 00 01 11 20 section I.B.2 lets a replacement meet the first condition, but the business still has to tell the insurer within 30 days after acquiring it.
Does adding a vehicle change my uninsured motorist choice in Utah?
Utah Code 31A-22-305(4)(e)(ii) says adding a vehicle that increases the number insured on an existing commercial lines policy is not a new policy for the uninsured motorist selection rules of (4)(d), and 305(4)(b) keeps a selection in force until the insured asks in writing to change it. Replacement, substitute and temporary vehicles are outside that definition.
Is a long-term leased vehicle a newly acquired auto?
It is treated as owned. ISO's CA 00 01 11 20 section I.B.3 makes a vehicle leased without a driver for at least six months, under a written agreement requiring primary insurance, a covered auto the business owns.
Where these answers come from
Each entry carries the exact words of the source so you can check it yourself. Forms, rules and carrier pages change; read the current version before acting.
- 1. ISO CA 00 01 11 20, Business Auto Coverage Form, Section I.B.1, Owned Autos
“If Symbols 1, 2, 3, 4, 5, 6 or 19 are entered next to a coverage in Item Two of the Declarations, then you have coverage for "autos" that you acquire after the policy period begins of the type described for the remainder of the policy period.”
assets.touchpointmarkets.com, accessed October 12, 2026. 11 20 is the newest edition found on the open web; the edition and any state endorsement on the customer's policy control. - 2. ISO CA 00 01 11 20, Business Auto Coverage Form, Section I.B.2, symbol 7 and the 30-day condition
“if Symbol 7 is entered next to a coverage in Item Two of the Declarations, an "auto" you acquire after the policy period begins will be a covered "auto" for that coverage only if: a. We already cover all "autos" that you own for that coverage or it replaces an "auto" you previously owned that had that coverage; and b. You tell us within 30 days after you acquire it that you want us to cover it for that coverage.”
assets.touchpointmarkets.com, accessed October 12, 2026. The printed sentence opens with "But,". 11 20 is the newest edition found on the open web; the edition and any state endorsement on the customer's policy control. - 3. ISO CA 00 01 11 20, Business Auto Coverage Form, Section I.B.3, autos leased six months or more
“An "auto" that is leased or rented to you without a driver, under a written agreement for a continuous period of at least six months that requires you to provide primary insurance covering such "auto", will be considered a covered "auto" you own.”
assets.touchpointmarkets.com, accessed October 12, 2026. 11 20 is the newest edition found on the open web; the edition and any state endorsement on the customer's policy control. - 4. ISO CA 00 01 11 20, Business Auto Coverage Form, Section I.A, symbol 7, specifically described autos
“Only those "autos" described in Item Three of the Declarations for which a premium charge is shown (and for Covered Autos Liability Coverage any "trailers" you don't own while attached to any power unit described in Item Three).”
assets.touchpointmarkets.com, accessed October 12, 2026. 11 20 is the newest edition found on the open web; the edition and any state endorsement on the customer's policy control. - 6. ISO IL 00 17 11 98, Common Policy Conditions, B. Changes
“The first Named Insured shown in the Declarations is authorized to make changes in the terms of this policy with our consent. This policy's terms can be amended or waived only by endorsement issued by us and made a part of this policy.”
forms.nationwideexcessandsurplus.com, accessed October 12, 2026. Nationwide E&S forms host. - 7. Utah Code 31A-22-305(4)(e), adding a vehicle is not a new policy for UM selection
“"additional motor vehicle" means a change that increases the total number of vehicles insured by the policy, and does not include replacement, substitute, or temporary vehicles. (ii) The adding of an additional motor vehicle to an existing personal lines or commercial lines policy does not constitute a new policy”
le.utah.gov, accessed October 12, 2026. The sentence ends "for purposes of Subsection (4)(d)", the uninsured motorist selection; it is not a general rule about endorsements. - 8. Utah Code 31A-22-305(4)(b), a UM selection continues
“Any selection or rejection under this Subsection (4) continues for that issuer of the liability coverage until the insured requests, in writing, a change of uninsured motorist coverage from that liability insurer.”
le.utah.gov, accessed October 12, 2026. Same versioned file, effective 2026-05-06. - 9. Utah Code 41-1a-703(1)(a)-(b), buyer's title and registration before operating
“The transferee, before operating or permitting the operation of a transferred vehicle on a highway, shall: (a) present to the division the certificate of registration and the certificate of title, properly endorsed; (b) apply for a new certificate of title and obtain a new registration for the transferred vehicle, as upon an original registration, except as permitted under Sections 41-1a-223, 41-1a-520, and 41-1a-704;”
le.utah.gov, accessed October 12, 2026. (1)(c) adds plate assignment when plates were sold with the vehicle; (2) makes a violation an infraction. - 10. FMCSA Form MCS-150 and instructions, item 26(a), number of commercial motor vehicles
“Provide the number of each type of CMV that the company uses in its U.S. operations broken out by the method used to acquire the vehicle (owned, term-leased, or trip-leased).”
fmcsa.dot.gov, accessed October 12, 2026. Linked from FMCSA's MCS-150 page, file dated 2026-02, OMB No. 2126-0013, expiration 2/28/2029. Item 27 asks for interstate and intrastate driver counts the same way. - 11. 49 CFR 390.19T(a)(1), who files Form MCS-150, eCFR
“A U.S.-, Canada-, Mexico-, or non-North America-domiciled motor carrier conducting operations in interstate commerce must file a Motor Carrier Identification Report, Form MCS-150.”
ecfr.gov, accessed October 12, 2026. Paragraph (a)(2) adds intrastate hazmat carriers needing a Safety Permit. The T section is the text eCFR prints in force; the unsuffixed 390.19 is marked suspended since January 14, 2017. - 12. 49 CFR 390.19T(b), MCS-150 filing schedule, eCFR
“Each motor carrier or intermodal equipment provider must file the appropriate form under paragraph (a) of this section at the following times: (1) Before it begins operations; and (2) Every 24 months,”
ecfr.gov, accessed October 12, 2026. The T section is the text eCFR prints in force; the unsuffixed 390.19 is marked suspended since January 14, 2017. - 13. Redoubt, commercial auto insurance guide, what to send
“Text Redoubt the broker packet, the lender's insurance letter, the platform's upload screen or the renewal itself, with the vehicles and the date you need it by. We will say what can be bound now, what needs the carrier, and what to send back.”
www.redoubt.insure, accessed October 12, 2026
The owner wants to know which drivers and vehicles the policy actually covers
Policy symbols, employees sharing company vehicles, contractor drivers, a substitute vehicle and a newly acquired one: what the forms include and what has to be told to the insurer.
Elsewhere on the site
Your fleet adds and drops vehicles every month
Text Redoubt your vehicle count month by month for the last year, which vehicles are owned, leased or rented and for how long, the year, make, model, body type and value of each vehicle and trailer, every driver's name, date of birth and license number, your USDOT and MC numbers if you have them with the vehicle and driver counts SAFER shows, a paragraph on what the business does, the date cover has to start and your loss runs, and we will talk through how the policy should keep up with the fleet.
This is general insurance information, not legal advice or a coverage determination. The policy forms, the endorsements the carrier issues, and the requirement in writing from whoever is asking control.