Do I have a limited-slip differential?
Do I have a limited-slip differential? The easiest way to tell if you have an open differential is to jack up the car and spin one of the rear tires. If the other wheel spins in the opposite direction, you have an open differential. If it spins in the same direction, you have a limited slip differential, or LSD. What kind of engine does the 2011 Ram 1500 have? 2011 2500/3500 Ram Technical Specifications Engine 5.7 Liter HEMI V8 6.7 Liter Cummins Diesel 6.7 Liter Cummins Diesel 6-Speed Manual G56 6-Speed Manual G56 5-Speed Auto 545RFE Auto 6-Speed HD 68RFE...