You will have to determine why they are squeaking. Can be a worn rubber bushing or broken spring if they are leaf springs. Put it on a rack and do a complete inspection.
Get new springs made.
First of all, they aren't springs, they're suspension, and second of all, if you don't have suspension on your car then the car will get damaged internally and the ride would be very bumpy and uncomfortable. So, your car really needs its "springs."
Lowering the springs of a car will cause the tires to bounce.
Id suggest you specify your question a bit more briefly. Meaning Front coil springs? suspension springs? door handle springs?
Finding a place from which to purchase car insurance in Alice Springs, Australia is not a very challenging thing to do at all. All one has to do to purchase car insurance in Alice Springs, Australia is get a quote from a car insurance company such as AAMI Australia.
There is no set time or mileage when to replace automotive springs. It would be when springs are fatigued, cracked or broken. At that point the springs should be replaced in pairs.
The springs in the suspension hold tension.
the best way to lower a car is with a drop spindel
Shorter springs would be one way to lower a car. Weak springs would be another way.
Approx 70 - 90 miles, depending specifically on where in Denver and where in Colorado Springs.
No, the suspension needs springs, the shocks are there to damp the springs so the car does not bounce up and down after it hits a bump.
Check eibach.com very rep. company