R1 aka Ag tires: R4 aka Contractor tires: R3 aka Turf tires:
Jun 22, 2011 / Explain tractor tires to me, please. #11 B beppington Elite Member Joined May 25, 2010 Messages 3,861 Location of my Tractor Here R1 aka Ag tires: R4 aka Contractor tires: R3 aka Turf tires:
Jun 22, 2011 / Explain tractor tires to me, please. #12 bcp Super Star Member Joined Jul 8, 2009 Messages 12,927 Location SW WA Tractor Kubota BX2360 And the missing R2, often called "rice" tires.