hi guys..recently i changed to new rims and using second hand 14 inch tire..before this using 13 inch..

but the problem is..when i driving about 1ookm++..the steering feel shaking abit..izzit due to second hand tire or
the problem with alignment or balancing?

tq

if it happens AFTER you change, then could be balancing and/or damaged tires (ASSUMING rims are not damaged, who knows even new ones can get damaged during transportation)

agree with post above. since changing rims and tyres of course u done allignment and balancing too right? it is mostly tyre problem i think. have u checked the threads and the year the tyres manufactured?