Park Tool WAG-4 Professional Wheel Alignment Gauge - For 16-29" Wheels CheckoutTitle=Michelin Wild Enduro Front Race 29 Tire 4” AMOLED display with scratch-resistant

4” AMOLED display with scratch-resistant sapphire lens

Alloy stanchion features a sleek black anodized finish

The G-One R is made for use in light terrain gravel roads and asphalt

6" Tubeless Folding Black Evolution Line Addix Soft Super Trail

Park Tool WAG-4 Professional Wheel Alignment Gauge - For 16-29" Wheels CheckoutTitle=Michelin Wild Enduro Front Race 29 Tire 4” AMOLED display with scratch-resistantPark Tool WAG 4 Professional Wheel Alignment Gauge For 16 29" Wheels. For a wheel to perform properly it is important for the rim to be centered between the locknuts of the hub or dished. To check this and to make precision adjustments a wheel alignment gauge (also called a dishing tool) is a must. The Park Tool WAG is an accurate and truly versatile wheel alignment gauge that belongs alongside every truing stand.