That's approximately 9 and 1/2 inches across the tread. There are 25.4 mm in an inch
Tires Size - 215/60/R15" Rim Size - 15 inches
29x9.25x15
1993 Ford Thunderbird tires are generally 15 inches.
NO
(The correct optional size tire would be a 245/60-15) ?
Anything from a 245 to a 265 will fit with 15 inch rims if you have 16 inch rim go with a 255 of 31" tires
New tires with the size 15 inch will fit 15 inch rims perfectly.
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.
215/75-15 225/70-15 235/65-15 245/60-15 265/50-15 Check for clearance issues on the 65, 60, & 50 series tires.
if you are going to use original rim ,you can go 245/60/15 front ,and 255/60/15 back. I would recommend HERCULES 4000 tires. good luck.
15 inch tires the exact size was 215/75R15
My 86 ranger had 205/75/15 tires on it 205 being the width in millimeters,75 being height in millimeters or a aspect ratio ? and 15 being a rim size in inches The 87 Ranger-xlt 4x4 I own has 235/75/15.