Guides for keeping a car
These guides explain the jobs a car owner repeats for years. Each one stands alone, then points at the RPMBase garage feature that holds the matching record.
Eleven free guides. No account to read. The lasting log still lives in the phone app.
Why these guides exist
RPMBase is a digital garage for service history, fuel, expenses, and reminders. These guides teach the habit behind each row so you know what to write and why it matters later.
You do not need the app to read a guide. When you are ready to keep the numbers, each guide links to the feature that stores that kind of event.
The tone stays practical. No sales catalog. No model comparisons. Just the paperwork and habits of owning one car well.
How to use this library
01
Pick the job in front of you
Left a workshop? Start with the maintenance log or reading an invoice. Watching fuel? Open fuel and mileage. A date is coming? Open reminders.
02
Follow the steps once
Each guide is short on purpose. Do the job once with the checklist in mind, then keep the same fields every time.
03
Save the row in the garage
When the habit is clear, open the matching RPMBase feature on your phone and write the date, kilometers, and cost while they are still fresh.
What the guides cover
Logging and history
How to keep a maintenance log, how to keep service history readable, and how to pull the right numbers from an invoice.
Fuel, cost, and due dates
Track fill-ups, estimate ownership cost, set reminders, and choose an oil interval that matches how you drive.
Tires, seasons, and used cars
Rotation and tread notes, seasonal checklists, inspection prep, and what to verify when buying a used car.
Browse all guides
How to keep a car maintenance log
What to write down after each visit so the log is still useful next year.
Read the guideHow to keep a car service history
Build a timeline from the papers you have, including the gaps.
Read the guide
How to track fuel and mileage
A pump-side habit that makes economy and fuel cost readable.
Read the guideHow to calculate car ownership cost
Add the bills that belong to the car, then divide by the distance you actually drove.
Read the guideHow to use maintenance reminders
Set fewer reminders, and attach each one to a real job on the car.
Read the guideHow to read a car service invoice
Find the date, the kilometers, the work that was done, and the total you actually paid.
Read the guideHow to log tire rotation and tread
Write rotation, tread, and age so the next set of tires is not a surprise.
Read the guideHow to choose an oil change interval
Use the book, the oil that was filled, and how you actually drive.
Read the guideHow to check service history on a used car
Separate paper you can hold from work nobody can prove, then start your own log.
Read the guideHow to prepare for a car inspection
Do the obvious checks at home, take the papers, and log the result as its own visit.
Read the guideHow to plan seasonal car maintenance
A short twice-yearly list, tied to the tires you fit and the climate you actually have.
Read the guide
Open the matching garage feature
Questions
What is RPMBase, and how do car maintenance guides fit in?ShowHide
RPMBase is a car maintenance app and digital garage for the car you own. Guides teach ownership habits: how to keep a car maintenance log, pick an oil change interval, and plan a car maintenance schedule. The app stores the lasting log.
Are these guides sales pages?ShowHide
No. Each guide is a short how-to for a job you do on a car you own: oil change, service invoice, inspection, seasonal car maintenance. Links point at the matching RPMBase feature when you want to keep the record.
Do I need an account to read the car maintenance guides?ShowHide
No. Guides and the website tools (oil change due, car maintenance checklist, fuel economy) work without an account. The phone garage is where you save a lasting maintenance log.
How do guides differ from the blog notes?ShowHide
Guides are the reference: steps you can follow for a car maintenance log, service history, or oil change interval. Blog notes are shorter habits. Start with a guide when you need a full answer.
Which guide should I open first?ShowHide
If you just left a workshop, start with how to keep a car maintenance log or how to read a service invoice. If you care about oil, open how to choose an oil change interval. If a due date is coming, open maintenance reminders.
Is there a guide for a car maintenance schedule?ShowHide
Yes. Reminders, oil change interval, seasonal car maintenance, and the inspection guide cover how you build a schedule you will actually follow. RPMBase does not invent a factory schedule. You copy dates and kilometers from the book or the invoice.
Where do I learn when an oil change is due?ShowHide
Read how to choose an oil change interval, then use the oil change due calculator with your last oil change kilometers. After the job, log it in a car maintenance tracker and set the next due mark.
Do you cover used-car service history and inspection?ShowHide
Yes. There is a guide on checking service history on a used car, and another on preparing for a car inspection. Both sit next to how to keep a lasting service history after you own the car.
Keep the habit in the app
Guides explain the work. When you are ready to stop losing invoices in a camera roll, get the app and keep the log on your phone.
Coming soon