Lou tyre

The Surly Lou tire is the 26 x 4.8" rear-specific mate to Bud. Lou’s tread is much like Bud’s with tall knobs designed to grind, crawl and claw its way over rooty, rocky, wet, muddy, loose or otherwise inhospitable terrain. 
Lou’s tread pattern is a bit different, however, made for stability while both braking and accelerating. 
Its casing is durable, thin-walled 120tpi which conforms well to the ground surface shape. 
Folding Kevlar bead.

Specifications
Labeled Size: 26 x 4.8
PSI: 30
Color: Black
ISO Width (mm): 122
ISO Diameter: 559 / 26" MTN
Tire Intended Use: Fat Bike
Defined Color: Black
Tire Type: Tubeless Ready Clincher
Weight: 1585
TPI: 120
Tire Bead: Folding
Tire Diameter: 26" Fat