The Panaracer GravelKing EXT 700x38 gravel tire is designed for mud, loose rock, and challenging gravel conditions, combining aggressive center blocks with ramped shoulder and corner lugs and a clearly identified tubeless-ready folding configuration. This Black/Brown variant gives riders the exact size, construction, and finish needed for a confident replacement choice.

The current-generation construction combines ZSG Gravel Compound with TuffTex casing and BeadLock bead design. The 700x38 casing and tubeless-ready folding format help shoppers confirm compatibility before installation, while the tread design is matched to mud, loose rock, and challenging gravel conditions. Use the specifications below to verify bead type, tubeless status, color, and manufacturer identifiers.

Key Features

• EXT Tread: Creates open, pronounced edges for soft and loose conditions.
• TuffTex Casing: Balances puncture protection, durability, and casing flexibility.
• BeadLock Bead: Improves bead retention and supports compatible tubeless-ready setups.
• Exact Configuration: 700x38; Tubeless-Ready Folding; Black/Brown.

Benefits

• Matches tread depth and pattern to the intended gravel conditions.
• Provides practical casing protection for mixed-surface riding.
• Supports tube-type or tubeless-ready installation as identified for the exact size.

Best For

• Loose and muddy gravel
• Rough routes where maximum tread bite is needed

Specifications

• Brand: Panaracer
• Model: GravelKing EXT
• Product Type: Gravel Tire
• Size: 700x38
• Tire Construction: Tubeless-Ready Folding
• Bead: Folding
• Tubeless Compatibility: Tubeless-ready; compatible rim, valve, and sealant required
• Color: Black/Brown
• Manufacturer Part Number: RF738-GKEXT-D2
• UPC: 4931253031649
• SKU: BI.593896