For a wheel to perform properly it is important for the rim to be centered between the locknuts of the hub or ldquodishedrdquo to check this and to make precision adjustments a wheel alignment gauge also called a ldquodishing toolrdquo is a must an accurate and truly versatile wheel alignment gauge that belongs along side every truing stand park tool wag 4 wheel alignment gauge features never let accuracy be your nemesis with this simple yet highly effec