Need Tire Size Help For Tri Ribs

[Horse Play 393]

I'm re-doing my front wheels and my front original WH tires are dry and cracked, so I'd like to order some tri ribs. It appears my wheels are 8" diameter and 4" wide. So do I want 3.50-8 or 4.00-8? And do try ribs work OK with mowing grass?

[Kelly 1,028]

go with the 4x8 tri ribs, I recomend Deestone brand, they will be fine for mowing as long as you don't try to turn to sharp.

[Horse Play 393]

Thanks for the help. I was lucky and found a set of Deestones yesterday when I was in central PA.