Wouldnt' 11r22.5 on a trailer on the back axle and a 295/75/22.5 on the front axle.

Would likely ware out the newer tires faster but not fast enough to justify the cost of replacing them, you will however need to match tire size and tread depth per axle side to get the most out of the tires. It's also illegal to mismatch tire size per axle side. Virgin tires that deep and that cheep you would have no problem selling around here.

 

Where is it illegal to mismatch tire size..?

 

Where do you people come up with some of this stuff. If you are repeating what you have heard at a truck stop. You might want to verify before you repeat it. These kinds of comments make you out to be dumber than not saying anything

 

reminds me of the commercial of it must be true, I read it on the internet.

 

This should be docked.

 

don't know if it's a dot regulation but it's defenitly a safety regulation.

try to get your rig safety inspected in utah with mismatched tires sizes on the same axle and you won't pass.

 

What's it matter on the trailer? <-- rhetorical question

 

Steers maybe, or do u mean tall anf lowpro on same tandem side. Yeah, that wont work.