New wheels, speedo adjustment?

[ghstsnpr]

If i buy different sized wheels/tires (probably bigger) will I need to adjust my speedometer? or will someone else do it for me? and for what price?

[BullShifter]

If you use the proper plus sizing, speedo will not be an issue. Could be off 1-2mph, but nothing to have concern about. Plus sizing is basically increasing wheel size & shortening tire side wall.

To learn all about plus sizing & what affects it will have to your car - check out www.whalentire.com -www.tirerack.com