Truck is a 99 2500 4x4 auto with 35x12.50s had it in 4wd last night pulling a fire ring across the bak yard. Well now whenevr u go to turn either way it doesnt like and wobbles like its in 4wd. When in parkthe driveshaft will spin and when jacked up u can spin one tire and it WONT. Spin the other??? Im so lost