Tractor Eng Oils- Full Synthetic versus Non-Synthetic oils

[mownby49]

Any recommendations/comments on the use of full synthetic engine oil on tractor engines by any engine manufacturer?? I have used full synthetic eng oil on most all my small engine equip and vehicles for years. Gas and Diesel engines. Do like Mobile I full synthetic; availability in most community areas and cost comparison from dealers and manufacturers.
Any known limitations or restrictions of use on diesel tractor engines??

 

[LouNY]

Just use a diesel rated oil of the right ratings for your engine, I prefer a 5W-40 in my engines.

 

[Hay Dude]

Shell Rotella is a good choice

 

[jyoutz]

I have been using Valvoline synthetic diesel oil. It’s recommended by Cummins, so that sealed my decision. Shell Rotella T6 synthetic is good also. Long ago, I noticed that my truck with Cummins motor started better in cold weather and ran quieter with synthetic oil, so I started using it in my tractor as well.

 

[RjCorazza]

I use a 5w40 full synthetic with the correct API diesel rating in my diesels. Synthetic vs non synthetic is a secondary consideration to selecting the correct API classification and viscosity.

 

[CaptPat]

Rotella in all my diesel engines worked fine for years. Been happy with the non-synthetic stuff as it's cheaper and I usually change the oil well before the recommended interval.

 

[oosik]

I use exactly what the owners manual calls for. Tractor - 10W40 non- synthetic. Pickup - 0W40 full synthetic.

 

[5030]

Another 'oil; thread.... Yuk.

 

[John0829]

'oil; thread.... Yuk.

You just need to pick the right flavor, I'm sure we can help with that. What do you prefer, sweet and savory or hot and spicy?

Anyway went full synthetic years ago in every engine on the place and never looked back.

 

[5030]

I know exactly what my 'flavor' is and I buy mine in bulk anyway.