So I purchased a brand new L3901 about a month and a half ago. I now have 25 hours on it and I've all ready been stuck more than a few times. All but once I've been able to un stuck myself using the loader, except for today that didn't work so I attempted to use my 4wd Silverado to pull out the tractor and even that got stuck. Long story short, the neighbor came to pull my truck and tractor out with his little 20 HP old ford tractor with R1 tires, no problem at all. My 3901 came from the dealer with R4's. My ignorance and the dealer failing to educate me on my options sent me on my way 25K poorer with a tractor with tires that don't suit my need. I have a very hilly property and I plan on using the tractor in the pretty muddy areas and working a few ground engaging implements. I don't really care about tearing up the grass a little. I plan to head to the dealer and seeing if they can switch me out for the R1's. Anyone have a similar experience? Anyone have an idea what a full set of R1's cost? Anyone think the dealer with switch them out for me at no cost since the tractor is basically still new. By the way I have added almost 800 lbs of Ballast to the 3pt for loader work, which does help, but the traction issue is still an issue.