Blew a tire, need emergency help

[Pennyless]

I have a Bolens G154 and I blew a front tire. I have 6-12 bridgestone diamond pattern on the front and 29x12x15 goodyear turfs on the rear. I can't seem to find the factory tire sizes for turf tires. The fronts seem too big and measure at 22"tall.

I would swap out to all ag tires and save myself the headache but I have turf sized 15" wheels and getting new 16" wheels is next to impossible.

Currently my front tires measure 22" and rear measure 28"

5-12 ag tires measure around 22"
6-12 ag tires measure around 23"

8-16 ag tires are supposedly 31"

If this is all true, my gearing must be way off

I'm thinking of going with the 5-12 ag tires on the front but have no idea what to put on the back?

 

[George2615]

Tractordata says the tractor is supposed to have 5-12 Ag front and 8-16 rear.
Check this link discussion on rims. There is one guy who had several rear rims and lots of info going ag's to turf and turf to ag's
http://www.tractorbynet.com/forums/iseki/234881-tire-rims.html

 

[Pennyless]

I read through the thread before but I'm looking for the factory turf tire specs. There are a ton of these machines with the turf package but I can't find the original tire sizes anywhere.