Will these tires really tear up the ground when mowing with a compact tractor? I know the R4s would be the best compromise. I have many hills on my property and am not too concerned about scuffs here and there , but I don't want to rip the lawn to shreds either. The tractor I am now looking at is JD 4210 with mid mount mower - it is used has the R1s on it. Should I reconsider the possible purchase or would it be ok for mowing. I will use it often for mowing and loader work. Thanks.