whitedogone
Gold Member
Our '05 4120 has 2 piece rims. But I noticed that the new one xx20's have 1 piece rims. When did Deere change? And why would they do that?
I think the rim change was only with R4's. The R1's still have the 8 position, 2-piece rims.
One reason for the change-over might be - they're a PITA to take off and re-adjust for width. And if you aren't careful when you re-tighten the bolts (cross-hatch pattern) you can get an unbalanced rim that will constantly work loose and need to be re-tightened.
Most users with R4's don't worry about row-crops or orchard use, hay production, etc. so, changing the tire footprint is not a high priority.
AKfish