The easy way. Chock the front wheels, jack up one rear tire until it is clear of the ground, Put the transmission in neutral, and release the parking brake. If the tire is hard to turn, you may have limited slip. If it spins easily, you have a standard diff. If it is hard to turn, jack up both rear tires clear of the ground, and spin only one. If they turn evenly, you definitely have limited slip.
|