yes it will lead to poor ride handling characteristics of the vehicle. In a long run it will lead to tyre wear (scrub) and wear of related parts. And the rider has exert more steering effort to get rid of wheel wandering
Yes it definitely is dangerous.
Before-a bad alignment cannot "unbalance" a wheel, but an unbalanced wheel, if bad enough, can throw off an alignment.
Yes, BUT the result would be no better than beforethe alignment because the play in the bad bearings would prevent an accurate alignment.
yes
Yes, typically a hard drive has 0 bad sectors. Once a drive starts to develop bad sectors it typically means that the drive is failing. If you don't want to replace the drive right now, you should back up your drive and keep the backup current.
You can feel deezy, extrem tireness the most dangerous not drive
My van has bad tires at front and better ones at rear, should wheel alignment be performed with bad tires?
Very bad it can blow out and cause a wreck because the belt separate from rubber
Out of alignment or bad shocks or struts
No. If there had previously not been any alignment issues, and as long as the new tires are properly balanced, you will not need an alignment.
if you have independent suspention front and rear chances are a 4 wheel alignment can be done typically front wheel drive vehicles but not all.
Four wheel is preferred.