Put the car into 1st gear and hold the revs at around 3.5k. Drop the clutch and then look to see whether both or just one wheel spins
GM started offering Limited slip differential in 1957
The front differential is an "open" differential. No limited slip components there.
Is my 2002 Chevy Tahoe a slip differential or a limited slip differential
No.
no
No.
No.
Limited slip is a locking differential that distributes power evenly to both drive wheels.
The term "Non Limited Slip Differential" is Ford's way of telling you that your differential isn't special. A limited slip differential has clutches in it that stop a spinning wheel (the one that isn't getting traction) and send the power to the one that has traction, so the vehicle can get out of snow or mud. A non limited slip differential can only send power to one wheel at a time, which is the one with the least amount of rolling resistance (the one not getting traction).
The limited slip and Trac loc differentials require what Jeep and Chrysler sell as limited slip additive.
For the Ram 1500, the recommended limited slip additive is typically Chrysler's own MOPAR® Limited Slip Differential Additive. This additive is designed to enhance the performance of the limited slip differential, reducing chatter and ensuring smooth operation. It's important to check your owner's manual for specific requirements and quantities, as they may vary based on the model year and differential type.
Limited Slip Differential 3.55 gear ratio