so the other day i kinda slid over a divider and broke a rim in the snow. i had my brakes on when i ran over the 8 inch divider and i was in 4wheel drive at the time so now i have my spare tire on the drivers side front and everything seems to be running in 2 wheel drive just fine. when i pop it into 4 and speed up it pulls to the left and 4wheel drive doesnt disengage when i take it out. well it does in the other 3 tires just not that one"i think" cause it still makes a slight hum untill i hit the brakes hard or drive it a lil while then it feels like i ran over a rock and theres a big CLUNK and everythings fine again.... any help will be great. i think maybe my breaks are sticking or my 4x4 isnt letting out.