Reg : The clay in question IS the lawn
There might be 1/4" of topsoil there under the turf if i looked close.
As soon as you slip a minute amount when its wet, the clay comes to the surface, packs the tires and its all over :laughing:
So far, it looks like Bars are winning. Assuming that they have the proper weight rating. They should be fine as theyre factory? Plus Massey offers the same tires as well.
What about thickness? Are these Sub CUT R1's thicker than industrials or turfs?
Ahh, gottit...
The ANSI standard "contractor lawn" level of top soil.
I believe 0.248 inches is specified (-:
A couple of years ago I dropped by the local sports field when I saw a couple of tractors in action, they weren't the usual mowers, which is what caught my attention.
They were reconditioning the baseball diamond, most of the baseball field and "laying in" fresh clay.
I think this is the only time I have ever seen ANYONE deliberately working with clay.
What was MOST interesting (to a tractor nerd) was the tractor tires.
They had golf course (Galaxy) turf tires on the rear and - wait for it - - used racing slicks on the front.
OK, OK, so they work on areas that are pretty much flat, but they were pulling box blades and rakes around, so needed SOME traction.
They NEED to make fairly tight turns, they NEED to not churn up the work area.
I don't know how they raise the pitcher's mound, I didn't stay that long.
They get the front tires for free, 15 inch rims and WIDE !!!
Not useful to most of us, I just found it interesting at the time.
As regards "thickness & toughness" of R1s vs R4s, the R4s really win out.
R4s are the "Construction site tire" for Bob Cats and Back Hoes.
R1s are the "Plowed and tilled field tire" for farming.
R4s can also take a LOT more fluid
ballast due to their larger width, something like 55 gallons for the 17.5Lx24 R4s vs about 35 for the standard R1s on my smallest tractor.
40 more gallons total.. something like 440 lbs of total RimGuard ballast.
In SOME conditions the lower ground pressure due to additional width is GOOD for traction, you tend to "float over" mud and muck instead of "digging into" it.
The R1 will dig you out, but it is most likely the cause of the low ruts that have worn there anyway (-: