Supertech gear oil ?

Just changed the gear oil in my new to me truck, the front diff was blacker than black. Rear and t case looked like new amber fluid. Im on a “fluid” budget rn for new gear oil since some other truck parts got the best of the wallet lol. How does the supertech gear oil do? I am usually a Valvoline guy and this is the 1st time i went with something other than Valvoline or mobil 1. Thoughts or reviews on supertech gear oils?

 

On BIOG forum they claim iy's no worse than any other dino oil/gear oil.

 

I’m running the “synthetic blend” in my diffs and transfer case. I noticed no difference from the original factory fluid.

 

I've been using Super Tech gear oil since it was introduced. Lots of miles - no issues. You do not need to spend $$$ on boutique lubricants.

 

I have heard it is actually alot better than people give it credit. I plan on doing a drain and fill after 15k to see how it does then after if all is well stick it to the 30k recommended mark.

 

SuperTech IS Valvoline. You win!


Edit: I'm not a advocate of Valvoline myself but do realize it's as good as anything else out there in it's class. Since I do the 3K mile oil changes of dino oil, I do use it in my crankcase. With fresh synthetics in the diff's, I doubt they really ever need changing again unless I cross high water.

edit: I recant statement about it being Valvoline as that was a at least a 20 yr. old rumor I go off of and it seems to be impossible to prove. Still think it's a good oil at a good price if changed at rec'd intervals.

 

OP, do you have a limited slip rear diff? My 2007 does. If so you need to add friction modifier.

 

Yes i do and i added 4oz of it when i changed it