SAE 10w30 any major brand full synthetic.
Depends on the size of the lawn mostly. A push mower (or better yet a powered drive push mower) would have the best control in rough terrain, but if it is a large lawn a riding mower is better.
Unless otherwise specified by the owners manual, SAE 30 is a good weight oil.
The best riding mower for hilly terrain is would be any kind of walk behind mower as you control it's movements, speed, and direction. However, if you have a large yard and want a riding mower newer LG mowers a good bet. An older option would be a Gravely Garden Tractor.
Toro Titan
price
10W-30
Place mower near street with FREE MOWER sign. That is the best way to remove the clutch/drive on this POS mower.
form_title= Best Lawn Mower form_header= Keep your lawn beautiful with the best lawn mower! How often do you mow your lawn?*= {Once a day, Once a week, Once a Month, Other} Do you prefer a riding or push lawn mower?*= () Push () Riding What is your budget for a lawn mower?*= _ [50]
30 hd oil
Strait 30 weight
form_title=Lawn Mower Parts form_header=Make sure you have the best lawn mower parts with our help! What brand of lawn mower do you have?*= _ [50] Do you own a push or riding lawn mower?*= () Push () Riding Is your lawn mower electric or gas powered?*= () Electric () Gas If you know what part you specifically need, please list it*= _ [50]
The best brands of riding lawn mowers are those of companies such as John Deere and Briggs and Stratton depending on the quality.