fred w 
2010 Nissan Frontier Crew Cab SE 4dr Crew Cab 5.0 ft. SB (4.0L 6cyl 5A)
Tire trouble
 I had the truck for one day and took it back to the dealership for severe vibration with rear tires. The service manager told me this was a problem on some trucks and to come back in 1000 to 1500 miles if I still had the problem. Took it back next day and they changed both rear tires after the computer said they were out of specs. 