5W30
10W30 Gastrol GTX works real good.
R134a
1986 GMC Sierra Grande
The 2007 GMC Sierra Truck is a beautiful vehicle that features a V-8 high performance engine. The mileage on this truck is approximately 14 miles per gallon in the city.
134
Consult the manual that came with the truck. I don't know which motor you have, but that's the kind of stuff I learn before I buy a truck. 5
That kind of key was not used in 1995 models.
either Dextron II or III will work
Depends on what motor you have.
Green
I would recommend 5w-30
These are usually called a "fifth wheel" or "gooseneck" trailer.