SMOOTHIE WHEELS: 14″, 15″ and 16″ in all popular bolt patterns. Plain Steel OR Powder coated OR Triple chrome plated. BOLT PATTERNS: 5 on 4.5″-4.75″, 5 on 5″-5.5″, 6 on 5.5″.14×5.5, 14×6 • 15×5, 15×6, 15×7, 15×8, 15×10, 15×12, 15×14 • 16×4.5, 16×6, 16×7, 16×8, 16×10 • 17×7, 17×8, 17×9.