A 'caliper' is the main body of the brake unit. ( it is NOT "on the tire") It carries the brake piston and mounts for the two disc pads. You may need new pads if they are worn , but unless your vehicle is quite old it's unlikely you need a new caliper. Get someone who knows about brakes to tell you.
No, you will need a new tire.
There are tread wear indicators that are in the tire itself. When the tires need to be repalced theese indicators show.
To change an actual tire you need a tire machine to get it off the rim and the new one on. -If you mean the change the WHEEL and tire on a car, then you just need a jack and a tire wrench.
To determine the correct bike tube for your bicycle, you need to know the size of your tire. This information is usually printed on the sidewall of the tire. Match the tire size with the corresponding tube size when purchasing a new tube for your bike.
there are several for sale on gunbroker.com and auctionarms.com you will need to know the maker and caliber of your stock to get a proper fit.
To convert bike tire sizes, you need to know the current size and the desired size. Use a tire size conversion chart to find the equivalent size in the new measurement system. Make sure the new tire size is compatible with your bike frame and wheel size. Install the new tires and adjust the tire pressure as needed.
We would need to Know WHICH Saturn and make and size of tire. The pressure is the same whether they are new or old tires.
When purchasing a new bike tire, consider the tire size, tread pattern, tire width, and tire type. These factors can affect the performance and durability of the tire on different terrains and in various weather conditions.
The bicycle tire shop offers services such as selling new tires, repairing punctures, replacing worn-out tires, and providing advice on tire maintenance for customers in need of tire-related assistance.
Yes I need the code
The date code is written on the sidewall of all tires. Click the link to my blog and scroll down to "New Tire Old Tire" where I explain how to tell the age of a tire.
To determine the size of bike tire you need for your bicycle, look for the tire size printed on the sidewall of your current tire. It will be a combination of numbers like "700x25" or "26x2.0". This indicates the diameter and width of the tire. Make sure to match these numbers when purchasing a new tire for your bike.