Receipts and paper trail - I keep it all in a folder in the trunk of the car along with the manuals and other paperwork for the car.

 

I thought the S2000 was maintenance free...



Seriously though, I log in the manual, and have a folder at home for receipts.

 

iPhone app, tracks all my maintenance oil, diff, tranny fluid and everything else, when I have to do them(you can enter custom mileage and months which is tracked), when I changed them. Even allows me to keep notes for certain things,tracks my mpg at every fill up

Great little app.

 

what is the app name?

 

Nice log. You've gotten some serious mileage out of your tires if you show every set you've put on.

I've had 15k, 7k 8.8k, 11.8k and currently 13.5k on my rears. Fronts have averaged about 21k. I've had S02's, S03's and RE050's.

 

I do this for my diff too

Car sees frequent track and canyon duty.

 

nice! i've been using fuelly.com lately. its great cuz it allowed me to import/export to/from my excel spreadsheet too.






btw, 38mpg!? long road trip with some massive hypermiling?

 

Fuelly + excel

 

Wow OP that's hard core!

I do not save receipts however I do document things in a spreadsheet. Any fluid change, trip(s) to the dealership, and winter storage log with all the steps I take to winterize.

 

since i do all my own maintenance i have a notebook i write everything thing in (date and mileage of said maintenance)