Quick Summary:
- Enter make, model, colour, and rental company when the plate is unknown.
- Select a flexible “unknown plate” option, or use “TBD” only if allowed.
- Screenshot confirmation number, entry instructions, and support contact before travel.
- Update the reservation with the plate right after pick-up, via email or portal.
Booking a Manhattan parking garage online while you are using car hire is very common, especially if you are collecting at an airport and heading straight into New York. The tricky part is that many reservation forms ask for vehicle details you may not have yet, like a licence plate or even the exact make and model. The good news is that most garages and parking platforms expect this situation and accept sensible placeholders or partial details, as long as the reservation can be matched to your booking when you arrive.
This guide walks you through what to enter when you do not know the plate or VIN yet, what to capture on screenshots so you can prove your booking at the barrier, and how to update details after pick-up so you do not get refused entry or charged incorrectly.
Why Manhattan garages ask for vehicle details
New York garages collect vehicle details for three main reasons: access control, fraud prevention, and operational planning. Some sites use licence plate recognition to open gates or validate pre-paid reservations. Others simply need a way to identify you at the desk if there is a dispute about entry time, rate, or the space you were assigned.
With car hire, you often only learn the exact vehicle at the counter, and the final plate number may not appear until you are handed the keys. That mismatch is normal. Your aim is to give enough information to link the reservation to you, not necessarily to the exact car, until you can update it.
What vehicle details to enter when you do not know the plate
Different garage websites ask for different fields. Use the safest accurate details you can, avoid guessing, and prioritise fields that help staff identify your reservation quickly.
Step-by-step: fill the reservation form with partial details
1) Vehicle type or size category
Choose the category you actually reserved: compact, standard, SUV, minivan. In Manhattan, size affects whether you are accepted and what you pay. If you are unsure, pick the larger category rather than risking a vehicle that exceeds the garage’s limits. For example, if you reserved an SUV class with car hire, choose SUV even if you might be offered a crossover.
2) Make and model
If you do not know the exact model, use the class description or a common model in that class, but only when the form requires it and provides no “unknown” option. If you do know the likely manufacturer (sometimes shown on your rental confirmation as “Toyota Corolla or similar”), you can enter that make and “or similar” if free-text is allowed. If the site uses a dropdown list and you cannot be accurate, pick “Other” where available and add a note in comments, if a notes field exists.
3) Colour
Leave blank if optional. If required, choose “Unknown” where offered. If you must choose a colour and there is no unknown option, pick a neutral one, but plan to update it after collection. Colour is rarely used for automated entry, it is mainly helpful for attendants locating the vehicle.
4) Licence plate number
If the form allows a blank field, leave it blank. If it offers “Plate unknown”, select that. If it requires a value and you cannot proceed, use the platform’s approved placeholder such as “UNKNOWN” or “TBA” if that exact wording is offered on-screen. Do not invent a plate, because plate recognition systems can reject mismatches.
5) State or country of registration
For a rental collected near New York, the plate may be from New York or New Jersey. If you do not know, and the field is required, choose the state where you are collecting the vehicle, not where you are driving. For example, if you pick up near Newark, selecting New Jersey is usually a safer bet than guessing New York.
6) VIN
Most consumer parking reservations do not need a VIN. If a garage asks for it, it is often optional or part of a corporate account form. For personal stays, you can usually leave it blank. If it is mandatory, contact the garage before paying, because you will not have the VIN until you are in the car.
What to enter for “company” or “customer” details
Garages are far more likely to match your reservation by your name, email, and confirmation number than by the vehicle. Use the same name you will show on your driving licence, and an email you can access on your phone while travelling.
Also keep your phone number format consistent. If you are visiting from the UK, include your country code so the garage can reach you if there is a problem at the barrier. In practice, however, Manhattan garages often rely on the confirmation number rather than calling you.
How to reduce risk when your vehicle details are uncertain
Prefer reservations that do not require a plate up front
Some garages, especially those selling through aggregator platforms, let you reserve by time window and vehicle size only. If you have a choice, this is the easiest approach for car hire.
Choose a slightly wider entry window
Flights, queues at the rental counter, and Midtown traffic are unpredictable. If your garage charges for missing a strict entry time, you can lose the pre-paid rate. If you can, pick a window that gives you buffer.
Avoid “oversize” surprises
Manhattan garages can be very strict about height, length, and “oversize SUV” fees. If you are collecting a minivan or full-size SUV, confirm the garage’s size rules in the listing terms before paying.
If you are planning airport pick-up and want to compare vehicle classes before you travel, Hola Car Rentals has New York area pages that help you think through options, such as car rental at JFK and the UK-facing car hire in New York (JFK).
What to screenshot before you arrive at the garage
In Manhattan, mobile signal can be patchy inside ramps, lifts, and basement levels. Screenshots are your best backup if the confirmation email does not load, the parking app logs you out, or an attendant needs quick proof.
Take screenshots of the following, and keep them in your favourites folder:
1) Confirmation number and QR code
If there is a QR code, capture it full-screen. Some garages scan it at entry or at the cashier desk.
2) Garage name, exact address, and entry instructions
Many Manhattan garages have confusing entrances or separate lanes for monthly permit holders versus transient parking. Screenshot any instruction like “use the ramp on 49th Street” or “enter via the hotel driveway”.
3) Reservation date, time window, and rate rules
Capture the rules about early entry, late exit, in-out privileges, and overnight cut-offs. These details are where disputes happen.
4) Terms about vehicle size and surcharges
Screenshot any mention of oversize fees, height limits, or “SUV additional charge”. This protects you if the desk tries to apply a fee that contradicts the listing terms.
5) Support contact details
Save the garage phone number or platform support chat info. If you arrive and the barrier will not open because the plate is missing, you want a fast way to get an override.
How to update your garage reservation after pick-up
Once you have collected the rental car, update the reservation as soon as it is safe to do so, ideally before you reach Manhattan. You typically only need the licence plate and state, and sometimes the final make and model.
Where to find the plate and state quickly
Check the physical plate on the rear of the vehicle, and confirm the state printed at the top of the plate. Do not rely solely on paperwork, because paperwork can list a fleet or unit number separately from the actual plate.
Common ways to update
Most platforms allow one of these methods:
Online account or “Manage booking” link
Look in the confirmation email for a manage link. Add the plate, save, then screenshot the updated screen.
Email reply to the confirmation
Reply with your confirmation number and new plate details. Keep the sent email as proof.
Call the garage directly
Useful if the site will not let you edit. Ask them to add the plate to your reservation notes and confirm they have done so.
If you cannot update before arrival
Arrive with your confirmation screenshot ready, and tell the attendant it is a hire car and you only received the plate today. Most will enter the plate manually at the desk. If the garage uses licence plate recognition at the barrier, you may be directed to a help button, or asked to pull aside while they add your details.
Special notes for New York airport pick-ups and Manhattan driving
If you are collecting outside Manhattan, your reservation timing matters. Newark and JFK pick-ups can run long, and bridge and tunnel traffic can add delays. If you are flying into New Jersey and then driving into New York, it can help to plan realistic arrival windows and know your rental location details ahead of time, such as car rental at Newark Airport (EWR) or a supplier page like Avis at Newark (EWR).
Also, remember that garages may treat larger vehicles differently. If you are travelling with family and bags and are considering a larger class, compare your likely height and length needs with the garage listing. For those collecting at JFK, it can be helpful to review vehicle class expectations on minivan rental at JFK before you finalise a garage that has strict size limits.
Common mistakes to avoid
Entering a made-up plate to “get through” the form
This can backfire if the garage uses plate recognition. A mismatch can look like you are trying to use someone else’s reservation.
Picking the cheapest rate without reading the entry rules
Discounted rates often require entry by a specific time and may not allow re-entry. If you are collecting a car hire vehicle and traffic is unpredictable, flexibility may be worth more than a small saving.
Forgetting to screenshot the terms
When a price dispute happens, staff will often go by what is on your screen. Having the rules saved offline can resolve it quickly.
Assuming “SUV” always means oversize
Some garages classify compact crossovers as standard, while others charge for anything labelled SUV. Always follow the garage’s own definitions and size limits.
FAQ
Do I need a licence plate number to book a Manhattan parking garage online with car hire?
Usually no. Many garages accept bookings without a plate, or let you enter “unknown” and update later, as long as you have the confirmation number.
What should I enter if the form forces a plate field but I do not have one?
Use the site’s own “unknown” option if it appears. If it requires text with no guidance, contact the garage before paying, rather than inventing a plate.
What is the most important proof to keep on my phone?
Save screenshots of the confirmation number or QR code, the time window, and the garage address and entry instructions, plus the rate rules.
Can I change the vehicle details after I pick up the hire car?
In most cases yes. Use a manage-booking link, reply to the confirmation email, or call the garage to add the plate and state once you have the car.
Will I be refused entry if my make and model do not match exactly?
Rarely. Garages mainly care that the reservation is valid and the vehicle fits size limits, but plate recognition garages may need the plate updated for smooth entry.
