i was a suzukit tech for awhile. these cars detuned  frome factory bump the timeing up about 3 degrees there at 5 now make it 7 or 8  help out alot. now for you guys with a all wheel drive aerio haveing problems with the back tires staying on and in good shape there is a tsb for this this mean in most cases that suzuki will fix this for free and  if you have really low miles you can get a set of tires out of it also. if the service manager give you a hard time when you take it in tell him you want to talk to the suzuki dspm this is the guy that give them premisson for stuff like tires and other stuff first off dont get all rude be nice and tell him that you really like the car and your disatisfied with the tires whereing out  and if they replace them you wouldnt have a problem with buying another suzuki down the road or brag to friends  about how great the car and service was they get off on that stuff trust me. got a 06 with a check enigne like theres  a reprogram for the ecm  have any ?s ask i'll will answer to the best i can all yeah 2 and all wheel drives have new alignment specs to help with the where also. nothing for brakes on these things yet they where them out fast i have seen 8000 miles and gone thats crazy well let me here your ?s