Radial tires came about in the '70's, and have an interior tube, as opposed to the older tires, which were solid rubber.
A radial tire is different from a normal tire in that a radial tires athatre built to last longer. The main difference is that radial tire have wires or cords that radiate at a 90-degree angle from the tire rim.
You can use a radial tube in a bias ply tire BUT you can not use a bias tube in a radial tire. The sidewall flex of a radial tire is greater than that of a bias ply. A bias tube cannot flex as rapidly as a radial tube and so the resulting friction or rubbing create too much heat and the tire/tube combination will blow.
Radial is better.
Yes
Yes it does cuz it is equal on both sides.
if the tube is radial too
Firestone
Radial ply tires and tubeless tires are made from rubber, fabric, and steel.
That means it is a Radial tire to fit on a 14 inch rim
PCR: Passenger Car Radial TBR: Truck and Bus Radial A TBR tire can handle a heavier load than a PCR tire, and it's usually bigger.
Around 35psi. 44psi max
32 psi