Proper Bolt Hole, Lug, and Stud Combination

Proper Bolt Hole, Lug, and Stud Combination

LEARNING HUB Proper Bolt Hole, Lug, and Stud Combination PROPER BOLT HOLE, LUG, AND STUD COMBINATION Proper bolt hole/lug/stud combination is vital to wheel performance. Improper combinations can result in torque loss, bolt hole damage, lug damage, reduced wheel life,...
TIRE MARKING RED AND YELLOW DOT IMPORTANCE

TIRE MARKING RED AND YELLOW DOT IMPORTANCE

LEARNING HUB TIRE MARKING RED AND YELLOW DOT IMPORTANCE It is nearly impossible to manufacture a perfectly balanced, perfectly round tire. Each tire has a high and low point, mainly where the belts are joined, and these points cause vibrations when a tire is rolling....
Testing Procedure

Testing Procedure

LEARNING HUB Testing Procedure Each tire sold in the US is required to undergo Federal Motor Vehicle Safety Standards 119 (FMVSS119) testing. This standard test establishes safe operational performance levels and marking requirements for tires for use on trucks,...

ROADSIDE ASSISTANCE

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