Features:

Fits monster trucks that use 17mm hexes
Designed for street use, offers maximum control at high speeds
Molded-in high-performance herringbone weave pattern belt prevents
ballooning or expanding
Soft M2 compound for high grip
Wheels constructed of DuPont nylon
Raid 3.8 removable hex wheel features a unique 8x32 interlocking
hex secured to the wheel by eight M3 screws (hexes available
separately, Pro-line 6345-00)

Includes:

Two Pro-Line Street Fighter HP 3.8 Belted Tires
Two Raid Black 8x32 Removable Hex Wheels
Sixteen M3 x 12mm Socket Head Cap Screws

Specs:

Diameter: 6.22 (158mm)
Width: 3.11 (79mm)
Hex Size: 17mm