For me it's Valvoline.
- Have had excellent results with Synpower.
- Hear great things about Maxlife oils and will be using them next.
- Zerex anti freeze is my go to.
- Have had great results with their ATF.
- Their DOT 3&4 is great value and works very well (I think it's a licensed product though).
- They seem to have the widest coverage esp in antifreeze and ATF.
- They've always answered my questions fully and quickly.
Next I would say Mobil. Their 0w40 has impressed me compared to Castrol and Pennzoil's offerings. I also like their range and variety of oil choices eg EP and HM variants. And the fact they make the specs easy to view on the website and they are very clear about approvals vs suitable for.
- Have had excellent results with Synpower.
- Hear great things about Maxlife oils and will be using them next.
- Zerex anti freeze is my go to.
- Have had great results with their ATF.
- Their DOT 3&4 is great value and works very well (I think it's a licensed product though).
- They seem to have the widest coverage esp in antifreeze and ATF.
- They've always answered my questions fully and quickly.
Next I would say Mobil. Their 0w40 has impressed me compared to Castrol and Pennzoil's offerings. I also like their range and variety of oil choices eg EP and HM variants. And the fact they make the specs easy to view on the website and they are very clear about approvals vs suitable for.