What goes on a for sale sign and where to put it
A for sale sign for your car needs your phone number, the asking price, and basic details about the vehicle — year, make, model, mileage, and condition. The sign should be large enough to read from a moving car, typically 8.5 by 11 inches or larger, and placed on the driver's side window or windshield where it faces the street. Some sellers use the rear window instead, but the side window catches more attention from passing traffic.
The sign works best when the text is dark (black or dark blue) on a light background (white or yellow), with letters at least one inch tall. Avoid cluttering the sign with too much information — a potential buyer will call you for details, so focus on what stops them: price, phone number, and whether the car runs and drives. A sign that takes more than three seconds to read from a passing car loses most viewers.
Placement matters as much as content. If you park on the street, position the sign on the side facing traffic. If you park in a driveway, angle it toward the sidewalk or road. Use painter's tape or removable adhesive to attach it so you do not damage the window when you take it down. Never use permanent markers or tape that leaves residue.
Key Takeaways
- Include your phone number, asking price, year, make, model, and mileage on the sign, with letters large enough to read from a moving car.
- Use dark text on a light background and keep the sign straightforward — potential buyers will call for details rather than reading a long list.
- Place the sign on the driver's side window or windshield facing the street, or on the rear window if the car is parked in a driveway.
- Use painter's tape or removable adhesive so you can take the sign down without damaging the window or leaving residue.
- Update or remove the sign promptly once you sell the car to avoid wasting time on calls from interested buyers.
Materials and tools for making a sign at home
You can make a sign with materials from any office supply or hardware store. Poster board or foam board (usually under $5) works well and is straightforward to cut to size. A black or dark blue permanent marker, or a set of markers in multiple colors, lets you write directly on the board. If you want a more polished look, print the sign on white cardstock or regular paper and tape it to the board.
For a printed sign, use a word processor or free design tool like Canva to create the layout. Set the font size to at least 48 points for the price and phone number, and 36 points for the vehicle details. Print it on white or light yellow paper, then tape it to poster board with clear packing tape or painter's tape. This approach is neater than handwriting and easier to read from a distance.
If you do not have a printer at home, most libraries and FedEx Office locations offer printing services for a small fee. You can also ask a friend or family member to print it for you. The total cost of materials is usually between $2 and $10, depending on whether you handwrite or print the sign.
What information to include and what to leave out
The essential information is your phone number, the asking price, and the vehicle's year, make, and model. Add mileage and condition (running, good condition, needs work) if you have space. Do not include your name, address, or email on the sign — your phone number is enough for interested buyers to reach you, and it protects your privacy.
Avoid listing specific problems or repairs needed on the sign. If the car needs work, a buyer will ask about it when they call. Listing problems on the sign discourages calls and gives you no chance to explain the issue or negotiate. Similarly, do not include your vehicle identification number (VIN) or license plate number on the sign — these details should only go to serious buyers who are ready to inspect the car.
Some sellers add "no dealers" or "cash only" to the sign if those are their preferences. This is optional but can reduce unwanted calls. Keep any additional text brief — the sign's job is to get people to call, not to answer all their questions.
Handwritten versus printed signs
A handwritten sign is faster to make and shows you are a private seller, which some buyers prefer. The downside is that handwriting is harder to read from a distance, and the sign may look less professional. Handwritten signs work best if your handwriting is large and neat, and if you use a thick marker with good contrast against the background.
A printed sign is cleaner, easier to read, and looks more organized. It also lets you use a larger font and add straightforward graphics like a border or a small image of the car. Printed signs take a bit longer to make but are worth the effort if you want to attract serious buyers. You can also print multiple copies and replace the sign if it gets damaged or faded by sun and rain.
The choice depends on your time and resources. If you have access to a printer and 15 minutes, print the sign. If you need to put it up when ready, handwrite it neatly and replace it with a printed version later if needed.
How long to keep the sign up and when to take it down
Keep the sign up as long as the car is for sale. Once you have sold the car or decided to take it off the market, remove the sign promptly. Leaving a sign on a sold car wastes time on calls from interested buyers and damages your credibility if someone shows up to look at a car you no longer own.
If the sign gets damaged by weather, sun fading, or wear, replace it. A faded or torn sign signals that the listing is old and discourages calls. Check the sign every few days and make sure it is still readable and securely attached.
If you are selling the car through a dealer or consignment lot, ask whether you should remove the sign before handing over the vehicle. Some dealers prefer to handle their own marketing, while others do not mind if you leave it up. Clarify this before you deliver the car.
Legal and practical considerations for street parking
Check your local parking and sign ordinances before putting a for sale sign on your car. Some cities restrict the size, duration, or placement of signs on parked vehicles. A few places require a permit or prohibit for sale signs altogether. Most residential areas allow them, but it is worth a quick call to your city or county code enforcement office to confirm.
If you park on the street, make sure you are not violating any parking regulations. The sign itself is usually not the issue — the parking is. If you park in your driveway or a private lot, you have more freedom, though your lease or homeowners association rules may restrict signs. Check your lease or HOA rules before putting up a sign.
If a neighbor or code enforcement officer asks you to remove the sign, do so promptly. A for sale sign is not worth a citation or conflict with your landlord or HOA. If you need to keep the car parked longer, consider moving it to a different location or listing it online instead of relying on a street sign.
Alternatives to a window sign
A window sign is the cheapest and fastest way to advertise a car, but it is not the only option. Online marketplaces like Craigslist, Facebook Marketplace, and Autotrader reach far more buyers than a street sign and let you include photos, a detailed description, and your contact information. These platforms are free or low-cost and work well if you have time to respond to inquiries.
You can also use both methods together — a window sign to catch local traffic and online listings to reach buyers searching from home. Some sellers put a small QR code on the window sign that links to their online listing, combining the visibility of a street sign with the detail of an online ad.
If you do not want to deal with calls and showings, consignment lots and used car dealers will sell the car for you in exchange for a percentage of the sale price. This costs more but saves you time and effort. The trade-off is that you give up some control over the price and the buyer.
Frequently Asked Questions
Can I use a for sale sign if I rent my home or apartment?
Check your lease first. Many landlords and apartment complexes restrict signs on parked vehicles or require permission. A quick call to your landlord or property manager can clarify the rules. If signs are not allowed, ask whether you can post a sign on a bulletin board in the building or parking lot instead, or use online listings only.
What should I do if someone vandalizes or removes my sign?
Replace it with a new one and consider moving the car to a different location if possible. If vandalism is repeated, it may be a sign that the neighborhood is not ideal for street sales. Switch to online listings or park the car in a more find location like a driveway or garage.
Is it better to list the price on the sign or say "call for price"?
Listing the price gets more calls because buyers know when ready whether the car is in their budget. "Call for price" discourages casual interest and usually results in fewer inquiries. Unless you are flexible on price or expect to negotiate, include the asking price on the sign.
How do I protect my privacy when selling a car with a window sign?
Include only your phone number on the sign, not your name, address, or email. When buyers call, you can decide how much information to share. Meet interested buyers in a public place during daylight, and consider bringing someone with you to showings. Never give out your home address until you are ready to show the car.
Can I use a magnetic sign instead of tape?
Magnetic signs work on metal car bodies and are reusable, but they are more expensive than poster board and tape. They also attract attention from thieves if left on the car overnight. Painter's tape and poster board are cheaper, easier to remove, and just as effective for a temporary sale.