Can moving violations impact your car insurance rates?

I’m thinking about adding a supercharger to my truck’s engine, but wondering if it’s worth the price. How much extra horsepower would my engine get with a supercharger?

I’ve owned a vehicle and been insured my entire adult life (coming up on the big 5-0 this year) and never once have I gotten a ticket or had to file a claim. At this point, I feel like having to pay for insurance each month is just a waste of money. I know my state requires car insurance but is there a way I can self insure my car?

"I wanted to refinance my car, but because I rolled a previous car loan into my latest car loan, the loan-to-value ratio is too high to refinance. I currently have an interest rate on my car loan of 11%. However, I found a credit card that offers 0% interest for 18 months, and I think I can pay off the loan within that time frame. Should I do it?"