Benefits of Grab PowerHour

  • Rental from as low as $2/hr
  • No commitment or long term contract
  • Rent as short as one hour or up to 8 weeks with daily capped rate
  • Most extensive locations island wide with more than 400+ locations

How To Signup

Step 1: Register for a Tribecar account
Go to: and complete your registration

Step 2: Register for Grab
Click the link below and get your account approved

Step 3: Write in to Tribecar
Take a screenshot of your Driver Profile Page and write in to [email protected] to let us know that you will be driving with Grab. Please wait for our reply telling you that your account is approved and ready before making any bookings for Grab to enjoy special rates on the promotion!

Things to note:

(a) Do you need to provide Grab any information?
Simply sign up for an account with Grab and mention Tribecar as your rental partner.

(b) Do I need to attend Grab’s briefing?
No, just sign up online via the link below.

(c) How to update your carplate on Grab app?
To update your vehicle details with Grab,
Step 1: Go to Grab driver app and tap "Help Centre"
Step 2: Go to "Account and Setup" and submit the request via "I want to update my car plate number".

Hirers are advised to download and check the validity of the documents required (Log card (Vehicle Registration Details), Certificate of Insurance, PHV Decal) at least 1 day in advance and send in these documents 1 hour prior to your booking start time. Please contact Grab directly if your carplate is not updated 5 minutes prior to your start trip.

(d) What are the rates to drive with Grab?
All Grab drivers registered with Tribecar will be able to book the Standards Sedans and the Standard Sedan (Value) Cars from only $3.90 to $5.90. These discounts only apply to hourly rates during weekdays.

(e) I am a new driver from a non-Grab car rental/car-sharing company, is there anything else I need to do to sign up for GPH?
We need to flag your account for Grab usage. Before we can do that, please email us ([email protected]) and provide us with a screenshot of your Grab driver's profile.

(f) What happens when I stop driving for Grab? Am I still eligible for the discounted rates?
Your Grab status on Tribecar will be kept active as long as you have made recent bookings. Should you no longer have the intention to rent with us for Grab purposes, do let us know as well so that we can un-flagged your account as a Grab Driver. Once the status is removed, you will not be entitled to the discounted rates.

(g) How long will this program be?
We will review this program every 3 months. For as long as this program is economically viable, Tribecar will continue to run this program.

Contact Details:

Tribecar: If you require any emergency assistance during your booking, go to your Tribecar booking, click on the "Emergency No" to call us. Otherwise, please send us an email to [email protected]