What oil weight do I use with my lawn mower?

I forget if it's 30 weight or 10-30 weightWhat oil weight do I use with my lawn mower?
The dipstick usually says what weight you need.What oil weight do I use with my lawn mower?
Probably 10W30
Check your manual, however most mowers use 30 weight.





good luck!!!
30 weight ...it might say 10w30 ,
Use 5w30. Its a bit heavier than 10w30 (2x to be exact). Stays in the pistons for a longer time on those short quick strokes that it has. Protects the engine a bit better.
Hello. Do you not have two-stroke, or four-stroke oil? All you need to know is if you have a two-stroke motor, or a four-stroke motor, and buy suitable oil.Ask lawn mower center.