I see that this 15w40 oil is on sale at my local Tractor Supply for $11.99 a jug. Is this oil any good? I have never used Castrol, except for GC Castrol on my old Honda just one time.
Currently using Rotella 15w40 and Valvoline Blue 15w40 on a pretty regular basis....but know nothing about this Castrol.
The price seems good, but should I wait and buy the Rotella, VPB, or Delo when it goes on sale? The store only has a few jugs of this Castrol left.....
BTW: I would be using this in my two vehicles which have older inline 6's (1991 Jeep and a 1951 GMC).
GL
Currently using Rotella 15w40 and Valvoline Blue 15w40 on a pretty regular basis....but know nothing about this Castrol.
The price seems good, but should I wait and buy the Rotella, VPB, or Delo when it goes on sale? The store only has a few jugs of this Castrol left.....
BTW: I would be using this in my two vehicles which have older inline 6's (1991 Jeep and a 1951 GMC).
GL
Last edited: