My 33x12.50-18 Toyo M/T's are mounted on 18x9 wheels and as they sit in my living room, they are around 32 5/8" tall....If I had my tire gage that we have at work, I could give an exact measurement!

 

In your living room!?!? WOW your wife is more understanding than mine!! Or better yet your girlfriend.. haha.. Thanks for the measurement.. What rims you running with your new tires? Care to share a picture? Thanks! Jason.

 

i had the toyo in that size before, they are suppose to be true to their size but if i remember right mine were around 32.5. If you dont mind a bit of road noise try the multi mile wild country mtz, thats what i just got and like them as much or more than the toyo's, and about 100 bucks a tire cheaper

 

Pics in my garage and yes, the living room. Harley goes in there too! King of my castle!
Truck add ons are in my signature, 18x9 XD Diesels...in black of course.

 

On Toyos website, if you go to sizes and specs it shows how tall and wide. According to their data 33x12.50r18 measured out at 33x12.7 mounted on a 10" wide wheel. Hope this help with your calculations.

 

This is from this past summer, before the stockers went back on for winter...

 

Thanks for all the info and pics guys.. Very helpful!! Thanks

 

don't measure the height of the tire to get diameter. You need to measure circumference, or just take the tire specs and trust them. the tires roll, and the compression that is in them will mess up your measurement (height) if you aren't accounting for that by measuring the diameter with the tire up off the ground.