The next generation of wheel truing stands!The TS-4 is made to accurately gauge any size wheel, with or without the tire installedThe TS-4 has many of the same features as our famous TS-2.2 with some additional attributes to accommodate todays wide variety of hub, wheel and tire combinationsBoth uprights move simultaneously to always keep wheel centered in the standAccommodates axle widths from 75mm to 215mmDirect action caliper arm adjusts to work with wheel sizes from 16 to 29+Accommodates tire widths up to 5 with or without brake rotor mountedMachined, welded, assembled and calibrated in our factory in St. Paul, MNPrecise accuracy, operation and adjustabilityBuilt in thru-axle adaptorsChrome plated and powder coated heavy gauge steel constructionRemovable, replaceable nylon caliper tips to protect painted/anodized rimsDial Indicator compatible (TS-2Di)Rotor gauge compatible (DT-3 & DT-3i.2)Made in the USA and covered by Park Tool's legendary limited lifetime warranty