Diff fluid change question

I know this has been asked by many others. So many conflicting answers to oil type for my 07 sport.
Anyone have a good answer for which of these and synth or not? 1.6 quarts gear oil - 75w90 or 80w90or

 

75-90 and your good to go

 

synthetic

 

been running it in front rear and transfer for years and it loves it

 

75-90 syn and use an off the shelf product. No boutique stuff needed.

 

Thanks all!

 

Boutique stuff all the way. The more boutique the better. I remember when Nexxus hair products came out in the early 80's. We all had to have it no matter what the cost. Diff fluid ain't no different. If you pamper yourself then pamper your Tacoma. I use this stuff and buy it by the bag. Yes the bag.

 

75-90w valvoline. Easy to pour of their new bags. And it’s “fancy”

 

for your 07 sport that likely has a mechanical LSD just make sure its has an LSD additive in it.

$30 75w-90 Synthetic Gear Lube - 1 Quart (Pack of 2)

75w-90 or 80w-90 will be just fine.

 

I agree for front, rear and transfer. Doesn't cost that much more and you don't change it that often anyways. Why not use the best?

 

It comes in squeeze bags now? I didn't know that. I'll go that route on my next change to avoid the pump.