Antioch, California

Antioch, California Semi Truck Bill of Sale

Use this bill of sale when selling a semi truck in Antioch, California. It documents the transfer and helps you complete DMV title paperwork.

Antioch, CaliforniaSemi TruckPopulation rank #244

A Antioch, California semi truck bill of sale is a legal document that records the transfer of ownership between a private buyer and seller in Antioch. As of 2026, California requires both parties to sign the bill of sale, and the buyer must present it at the CA DMV to complete title transfer.

How to Complete a Semi Truck Bill of Sale in Antioch

Verify the semi truck VIN and run a history check
Complete all fields on the bill of sale — buyer name, seller name, sale price, date, and vehicle description
Both parties sign the bill of sale and retain a copy
Seller signs the back of the title, transferring ownership to the buyer
Buyer brings the signed title and bill of sale to the California DMV – Antioch to complete title transfer

What to include

Buyer and seller names and addresses
Semi Truck VIN and vehicle details
Sale price and date
Signatures from both parties

Next step

Create a compliant bill of sale and download the signed PDF immediately.

Local Requirements — Contra Costa County

DMV / Title Office

California DMV – Antioch

Address

2505 A St, Antioch, CA 94509

Phone

(800) 777-0133

Office Hours

Mon–Fri 8:00 AM–5:00 PM (Thu until 6:00 PM)

Transfer Fees & Taxes

Title Transfer Fee

$15.00

Sales Tax Rate

8.75%

Base Registration Fee

$46.00

California state rate 7.25% + Contra Costa County/Antioch district taxes 1.50%

Notarization: NOT REQUIRED

California does not require notarization for a standard vehicle bill of sale; a REG 135 or written bill of sale with both signatures is sufficient.

Antioch Transfer Checklist

Submit a Notice of Transfer and Release of Liability (REG 138) to the CA DMV within 5 days of sale
Seller must sign the title certificate and provide odometer disclosure
Buyer has 10 days to transfer title; $15 title transfer fee due at DMV
Smog certificate required for most vehicles older than 4 model years

County Information — Contra Costa County

County Clerk / Recorder

Contra Costa County Registrar-Recorder

Phone

(925) 335-7900

Website

https://www.contracosta.ca.gov/clerk-recorder

Semi Truck market data and safety information

The most common semi truck makes in private-party sales are Freightliner, Kenworth, Peterbilt, Volvo, International. Average private-party semi truck prices range from $20,000–$180,000. Semi trucks average 4.5 NHTSA recalls per model across categories including Brakes, Engine/Emissions, Electrical.

Safety checkpoints for buying a used semi truck

Before completing a semi truck bill of sale in California, verify these safety items:

Inspect brake system — air brake components, slack adjusters, and pad condition
Check DPF/DEF emission system status — deletion is federally illegal and affects value
Verify DOT inspection history and annual inspection sticker currency
Test all lighting, reflectors, and conspicuity markings per FMCSA requirements
Confirm fifth-wheel locking jaw operation and proper grease level
Verify tractor-trailer ABS warning light cycles correctly
Test air-pressure build-up time meets FMCSA spec (governor cuts in by 60 PSI in 90 seconds)
Confirm landing-gear crank operates and pin/clevis are intact

Semi Truck insurance and depreciation in California

Commercial truck insurance ranges $5,000–$15,000/year for owner-operators. Authority holders need $750K–$1M liability minimum. Diesel trucks depreciate based on mileage — expect 40–50% loss after 500,000 miles. Glider kits and pre-emission models command premiums. Peak season for private semi truck sales is january–march as trucking companies refresh fleets before peak shipping season, with an average of 35 days on market.

Semi Truck registration and titling

Semi Trucks are classified as "Commercial motor vehicle (CMV) — requires CDL to operate; IRP/IFTA registration for interstate operation" for registration purposes. Class 7 (26,001–33,000 lbs GVWR) and Class 8 (33,001+ lbs GVWR). Over 16,000 lbs GVWR exempts from federal odometer disclosure. Federal odometer disclosure does not apply to semi trucks.

California bill of sale statistics

BillOfSaleNow has generated 14,217 bill of sale documents for California transactions, with 382 generated this month alone. The most popular vehicle type is car.

Why Documentation Helps Protect Asking Price

45% faster sale

Vehicles whose listings include a history report spend ~45% less time on site before selling, and report-viewers are 5x more likely to become a lead.

Source: Experian / AutoCheck

$4,000 avg loss

NHTSA estimates 450,000+ vehicles per year are sold with rolled-back odometers — the average victim loses about $4,000 in downstream repair costs.

Source: NHTSA

17.5M private sales/yr

About 17.5 million private-party vehicle transactions happen in the U.S. each year — roughly 47% of the used market.

Source: Cox Automotive 2024

1 in 3 buyers

Roughly 1 in 3 used-car buyers say they suspect private sellers are hiding mechanical problems — documentation closes that trust gap.

Source: JW Surety Bonds (n=3,000)

5 Things to Check Before Buying a Semi Truck in Antioch

Run a VIN history report — accidents, odometer rollback, salvage title
Confirm the title is in the seller's name and matches the VIN on the vehicle
Check for any active liens — call the lender or run a lien search with the California DMV
Meet at a safe, public location and bring a friend or mechanic
Never hand over cash until the title is properly signed and the bill of sale is complete

Frequently asked questions

What county is Antioch in, and which office handles title transfers?

Antioch is in Contra Costa County. Title transfers are handled by the California DMV – Antioch at 2505 A St, Antioch, CA 94509. Hours: Mon–Fri 8:00 AM–5:00 PM (Thu until 6:00 PM). Phone: (800) 777-0133.

What is the sales tax rate on a semi truck sale in Antioch?

The combined rate is 8.75%. California state rate 7.25% + Contra Costa County/Antioch district taxes 1.50%.

Is notarization required for a semi truck bill of sale in Antioch?

No. California does not require notarization for a standard vehicle bill of sale; a REG 135 or written bill of sale with both signatures is sufficient.

What fees should I expect when transferring a semi truck title in Antioch?

Title transfer fee: $15.00. Base registration fee: $46.00. Sales tax at 8.75% is collected at the time of title transfer.

How long do I have to transfer a semi truck title in Antioch?

California requires the buyer to transfer the title within 30 days of the sale date. Late transfers may incur penalty fees at the DMV. Bring your signed bill of sale and the assigned title to the California DMV – Antioch.

Can I sell a semi truck without a title in Antioch?

In most cases, no. California requires a clean title to complete a private vehicle sale. If the title is lost, the seller must apply for a duplicate title before selling. The bill of sale alone does not transfer legal ownership.

What documents do I need to buy a semi truck in Antioch?

You will need: (1) the signed title from the seller, (2) a completed bill of sale, (3) a valid government ID, and (4) payment for the title transfer fee ($15.00) and sales tax (8.75%). Bring all documents to the California DMV – Antioch.

Is a bill of sale legally binding in Antioch?

Yes. A properly signed bill of sale is a legally binding document that protects both the buyer and seller. It records the agreed-upon sale price, date, and vehicle details. Sellers should keep a copy to prove they are no longer liable for the vehicle after the sale date.