Districts per state. State with the most: California (53) (Same as in 2000) States with the fewest (only one district at-large): Alaska, Delaware, Montana, North Dakota, South Dakota, Vermont, and Wyoming. Alaska, Delaware, and Wyoming are the only states that have never had more than one district.
However, since theyâre smaller and more compact, theyâre missing out on two key aspects of a regular tire: durability and stability. Most of these spare tires have a limited top speed of 55 mph. You can expect to get about 50 miles on a spare tire like this, and some are rated up to 70 miles. That should be enough for you to find a mechanic who can patch up your flat, or a tire shop where you can replace the punctured tire.
Tire manufacturers typically recommend rotating tires every 6,000 to 8,000 miles. Moving the tires from front to back (and side to side in some cases) evens out wear and extends tire life. A good guideline is every 6,000 miles or every six months.