You have not given the entire number ! ! - should be a number like 185, 195, 205, BEFORE the 78.
H7815
15 lbs is about average for a typical 13" tire.
It means it is a radial tire with 70 aspect ratio.
I do not know what you mean by discontinued P235/70-15. Almost every tire manufacture makes all season radial tire in this size. You have multiple choices.
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.
Doubtful, since the radial is bigger on the r17...
The equivalent radial tire size for a 600x16 tire is typically 165/80R16. This conversion maintains the same overall diameter and width, providing similar performance characteristics. However, it's important to verify the specifications with the vehicle manufacturer or a tire professional to ensure compatibility.
There is no such thing as a bias rim. There are bias ply/belted tires and radial belted tires. Tires have a rim size as part of the tire size molded into the sidewall. metric radial size would be something like 195/60R15. The R designates radial and the 15 isa the rim size in inches. A bias tire would have size listed as something like an FR78-15. The 15 again is the rim size in inches. Any tire designed for a 15 inch rim will fit as long as it's not too wide or narrow. They may still fit but not quite properly.
Tire Width 185 mm Tire Aspect Ratio 65 Tire Construction Radial Tire Wheel Diameter 15 in.
Yes it does cuz it is equal on both sides.
The original tire size for a 1948 Buick Roadmaster is typically 8.00-15. However, if you're looking for a radial tire conversion, a common equivalent size is 215/75R15. It's important to ensure that the new tires fit properly and are compatible with the vehicle's specifications. Always consult with a tire professional for the best options.
Depends on size of the tire, type tire, and the brand of tire you buy. Without that information no way can this question be answered.