Grade R1 Radial Casings 

OVERALL CONDITIONS

• Casing that has been retreaded once previously

• Requires a maximum of one (1) nail hole repair in crown of tire no larger than 3/8" in diameter, may also have one pre-existing properly repaired 3/8" crown nail hole injury.

• DOT date code no older than 7 years

• Major brands only to include Michelin, Bridgestone, Firestone, Goodyear, Yokohama

• No impact breaks or run flat conditions

TREAD

• No exposed steel, must have tread remaining minimum 1/32 evenly all over tread surface

• Not regrooved

SIDEWALL

• Sidewalls are in good condition, no visible oxidation or damage or bulges

• No oil / petroleum damage

BEAD

• No damage or distortion to tubeless bead surfaces

* All casings must be guaranteed across the buffer to our retreader customers