my 95 is posi !!
You buy a posi-trac rear differential.
Yes, it could be ordered with GM's Posi-Trac as an option.
YES, both tires must be the same size on the same axle, be it posi-trac or non posi-trac. Never, ever, mix sizes on any axle.
One new and one wore tire can destroy the posi Trac.
You can change the rear end of a 1988 Suzuki Samurai to Posi-trac by opening the differential and removing the existing ring and pinion gears. The Posi-trac assembly is then install and the gears put back in place.
No, it most likely does not have the posi trac
If you mean "limited-slip", yes
No, it was an option
I assume you mean posi-trac rear end. Raise both drive wheels off the ground. Turn one wheel and if the other wheel travels in the same direction it is posi-trac.
3.92 gear ratio on the posi trac R/T hemi
The 2010 Dodge Challenger can be equipped with a limited-slip differential, commonly referred to as "Posi-Traction" or "Posi-Trac." However, this feature is not standard on all models; it typically comes as part of specific performance packages or options. To confirm whether a specific 2010 Challenger has this feature, you would need to check the vehicle's specifications or options list.
Yes