No, 11R22.5 and 295/75R22.5 tires are not the same size.

11R22.5:

“11” refers to the nominal section width in inches.

“R” indicates it’s a radial tire.
“22.5” is the rim diameter in inches.

295/75R22.5:

“295” is the nominal section width in millimeters.
“75” is the aspect ratio (sidewall height as a percentage of the section width).
“R” indicates it’s a radial tire.

“22.5” is the rim diameter in inches.

Key Differences:

Section Width: 11R22.5 has a narrower section width compared to 295/75R22.5.
Aspect Ratio: 295/75R22.5 has a taller sidewall due to the higher aspect ratio.

Important Note: Using the wrong tire size can have serious consequences, including:

Poor handling and stability:
Reduced fuel efficiency:
Increased wear and tear on the vehicle:
Safety hazards:

Always consult your vehicle’s owner’s manual or a qualified tire professional to determine the correct tire size for your specific vehicle.