a P185-75-R14 tire can go on a wheel designed for P185-65-R14, but this may not be apporpriate for your vehicle. Some major tire store web sites have configuration tools that will let you select from all the possible options for your vehicle. (Discount Tire for one)
You need to give the full tire size number to get an answer to that. -p175r14 is NOT a full number.
On a machine specifically designed to mount tires on a wheel.
YES.
The recommended tire size for a 700x45c tube is 45mm wide and designed to fit a 700c wheel.
The recommended tire size for a 700x25c bike tube is 25mm wide and designed to fit a 700c wheel.
If you are asking what holds the tire on the wheel it is called a bead on the tire. On the wheel it called the rim.
Wheel and tire packages are manufactured by companies such as Element Wheels, Wheel Fire, Performance Plus Tire, Victoria Tire, JcWhitney, and Summit Racing.
Discount Tire does offer cheap tire and wheel packages. The only caveat however is that you would have to purchase your tire and wheel package separately. There are no combination packages on the official website.
You can buy discount wheel and tire products from many sources online. Some of the more popular websites include Discount Wheel and Tire, Tire Rack, Tire Wheels Direct, and Discount Tire Direct.
One can get discount tire and wheel from the following online stores; Discount tire, Discounted wheel warehouse, Pissed consumer, Tire Rack, and 10 10 Tires.
The recommended tire size for a 700 x 25c inner tube with a presta valve is a tire that is 25mm wide and designed to fit a 700c wheel.
Worn tire? Tire and/or wheel out of balance? Bad wheel bearing? Bent axle?