- Joined
- Jul 9, 2023
- Messages
- 3
I'm looking to save money on lawnmower oil but still want something good. I been using Briggs and Stratton SAE 30 and have read people recommending Rotella T1 30W for lawnmowers but I was also looking at Walmart's Super Tech SAE HD-30 that is rated SP. What do you guys recommend for lawnmowers and do you know the ZDDP in each?