NH TN75D tire question

[bluffcountrycattle]

Hi...got our used 2000 NH TN75D bought and home, and have a tire question for the experts! Right now it has 10.5 X 20" industrial tires on the front, and 16.9 X 24" industrials on the back. We need to replace the tires, but Dad wants to up the size of the tires, requiring different rims I'm sure. He was thinking of 16.9 X 30" Ag tires for the rear, but after reading some threads it doesn't sound like he would have enough clearance for chains if he wanted to added them down the road. That leaves us with 28" rims and tires for the back. What size rims and ag tires do we need with that setup for the rear, and then what do we need to change the front rims and tires out to to match? Also, is there a place to trade or swap out rims for a reasonable price? I checked my local dealers and they were very little help! Thanks for your assistance! Mark

 

[bluffcountrycattle]

Forgot to mention that we do have the self leveling NH 32 loader, and will be using it to move snow and round bales!