Owner`s manual

Model 8720 / 8865 -82-

WHEEL TORQUE

BOLT/STUD SIZE

SOCKET SIZE

PRESS FORMED

WHEEL CENTER

BOLT TYPE

HEAVY DUTY

WHEEL CENTER

3/4

1-1/8 / 1-1/2

Flange Nut

378 ft lbs

8720/8865 SPREADER W/BRAKES TIRE WHEEL TORQUE

 Clean adjoining surfaces

 Start nuts to bring wheel and brake drum flush to hub mounting surface.

 Avoid brake drum and/or wheel binding on hub.

 Install remaining wheel nuts. Torque to 50 ft-lbs. Then re-torque to 450-500 ft-lbs (22mm) or 378 ft-lbs

(3/4”).

 Re-torque wheel nuts after 50-100 miles.

 Check wheel nut torque every 10,000 miles and re-torque as necessary.

CAUTION: THESE INSTRUCTIONS ARE NOT COMPLETE. READ AND FOLLOW ALL PROCEDURES

IN USER’S GUIDE TO WHEELS AND RIMS BY “THE MAINTENANCE COUNCIL” #T0410. IF YOU HAVE

QUESTIONS CALL WALTHER ENG. & MFG. COMPANY INC. (937) 743-8125.

TIRE INFLATION

TIRE SIZE

PLY

PSI

21.5L-16.1

28L-26

425/65X22.5

used truck

550/45X22.5