In my 2002 Yamaha gas cart, I use run of the mill multi-purpose lithium grease. It's still runs great after 17 years. Some grease is better than none.
Porgy Tirebiter: "Heavy on the 30 weight, Mom."
2017 Toyota Camry XLE, 12K, 2nd owner
2007 Honda Ridgeline RTS, 96K, original owner
2007 Infiniti M35, 115K, original owner