Smittybilt D8865 Roof Rack Tire Mount User Manual
Page 2

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Smittybilt, 400 West Artesia Blvd, Compton, CA 90220
Installation Instructions
Roof Rack Tire Mount
Part #D8545/D8555
D8655/D8865/D8875
Part# D8865
Parts Included Qty
Parts Included Qty
Main Brkt 8x6.5” bolt patt.(D8865-1) 1
5/16” Lock Washers 24
Side Plates (D8545-2) 2
5/16” Nuts 12
Bottom Plates(D8545-3) 3
3/8”x1” Bolt 2
Hardware Pack
3/8” Nut 2
5/16”x2” Bolt 4
3/8” Lock Washers 2
5/16”x3/4” Bolt 8
3/8” Flat Washers 4
5/16” Flat Washers 24
1/2" Lug Nut 3
Part# D8875
Parts Included Qty
Parts Included Qty
Main Brkt 8x170m bolt patt.(D8875-1) 1
5/16” Lock Washers 24
Side Plates (D8545-2) 2
5/16” Nuts 12
Bottom Plates(D8545-3) 3
3/8”x1” Bolt 2
Hardware Pack
3/8” Nut 2
5/16”x2” Bolt 4
3/8” Lock Washers 2
5/16”x3/4” Bolt 8
3/8” Flat Washers 4
5/16” Flat Washers 24
1/2" Lug Nut 3
Notes:
We recommend this installation be performed by a qualified technician. Always torque
all hardware to factory specifications and use red Loctite on all bolts. When removing
wheels, support vehicle with jack stands.
Grade 8 nut torque specifications
Standard
Metric
5/16” nuts 20 ft. lbs. M6 9 ft. lbs.
3/8” nuts 35 ft. lbs. M8 23 ft. lbs.
7/16”nuts 60 ft. lbs. M10 45 ft. lbs.
1/2” nuts 90 ft. lbs. M12 75 ft. lbs.
9/16” nuts 160 ft. lbs. M14 120 ft. lbs.
5/8” nuts 175 ft. lbs.
M16 165 ft. lbs.