Trac Gard 18X950-8 (18X9.50-8) B/4 TL N777 Straight Rib Trac Gard Tire Straight-rib tread design offers a consistent, smooth ride, and minimizes turf compaction Six smooth circumferential grooves allows gentle, yet effective lateral traction Heavy duty 4 ply-rating helps extend service time and carries heavier loads Excellent for commercial, residential, and course use