I have 5-6 gallons I'd like to trade. The 10w30 is great for a PCMO, but I want something a little heavier for my truck, like 5w40 or 15w40.

If you have RLI Biosyn HD 5w40 or 15w40 let me know. May consider other interesting 100% synthetic oils as well as trade.

Needs to be fresh bottles with the factory seals intact please.

Location: Sacramento Valley