Maxma SV sport have tire size 245/40/19 .
when I Change tire to size 245/45/19 problem happens in the future with the car ?

 

Your speedometer will not be accurate.

 

I know that, but I mean on the other hand I mean it after a period of time destroys some parts of the car such as Shock absorbs ، Tie rods ، Axle boots ...

 

Non of the above issues. However, you need to ask yourself if it is worthwhile to pay more to have your speedometer and odometer off and less clearance between tires and fenders (with larger wheels) for no substantial improvement in your car performance. My motto is "if it isn't broken don't fix it" it served me through life very well.

 

It will not destroy anything and your speedometer will not be noticeably off. There are links to calculate how off your speedometer would be. I have the same 19 inch rim size that all the 7th gens use. The stock tire is same 245/40/19. I have now 255/40/19. You should do what I did, instead of the 245/45/19. You will thank me later.

Car drives like a dream. Cornering is better. Well, if you have racingline strutbars like I do.

 

Click on my thread in the sig and go to page 3 to see.

http://my6thgen.org/f13/emiles-petit...85/index3.html