ok i need some1's help

i got my si with 14" steal rims
i put some 15" rims on at its ok
i put my 14" ally rims on and now it is pulling to the left

i have had the tracking done/checked my pressures all round my front arms (on the car ) was new at mot and they still look ok,well the rubbers dont look split when iv checked em.

any1 have a idea what it could b??

thaks jimbo

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could be anything mate check steering rack but did you get wheels balanced before putting them on i know it might sound stupid but could be something as stupid as that also check incase your front caliper is partially siezed cos this could also cause it. hope this helps

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Understeer: when you hit the wall with the front of the car.
Oversteer: when you hit the wall with the back of the car.
Horsepower: how fast you hit the wall.
Torque: how far you take the wall with you.

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it was just a sugestion i didnt say it was also how is everyone supposed to know you got them balanced when you dont say.also check tyre pressures might be silly thing to say but yet again only a suggestion.did you check the steering rack?

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Understeer: when you hit the wall with the front of the car.
Oversteer: when you hit the wall with the back of the car.
Horsepower: how fast you hit the wall.
Torque: how far you take the wall with you.