No wheels spinning in 4wd

I’ve found that when off roading whenever I get to too deep of snow or too steep of a rock to crawl over rather than spinning out with loss of traction none of my wheels spin.

this occurs in 4wd (hi and lo) with traction control off. I have upgraded to 32in tires and I have not yet regeared the diffs so I’m not sure if that’s the problem but my main question is is it possible that my engine just doesn’t have enough torque to spin anything? I know the i4 is small and not very powerful but it seems to me that if the drive shaft is spinning and the transfer case is engaging properly at least one wheel should be spinning out.

I’m also not able to get the rpms past 2-3000 when stuck, so is this a problem with my engine not being powerful enough or do I have a wheel hub or something that is spinning and not engaging the wheel so nothing spins at all?

 

Sounds like 1, traction control is still enabled. 4lo in 1st gear you should be able to bang limiter all day long

and 2. you have open diffs. at least one front and one rear tire will be spinning. If nothing was spinning you wouldnt be able to move.

The only thing is a clutch slipping if you are bound up but you would have to be pretty well bound up or still in 4hi.

 

If it is a manual transmission your clutch is toast.