Patent ID: 7073267

Claim:
A multiple gauge assembly for establishing vehicle wheel rim and tire sizes to prevent interference with vehicle structure facing the wheel, as during directional turning of the wheel on a vehicle wheel mount, about a pivot axis angled relative to the wheel axis, comprising in combination: a) a first adjustable gauge having gauge marks therealong to establish a rim edge radial dimension, from said wheel axis, b) a second adjustable gauge having gauge marks therealong to establish a rim offset or back spacing dimension in a direction generally parallel to the wheel axis, c) and a third adjustable gauge having gauge marks therealong to establish a tire peripheral dimension generally parallel to said wheel axis, d) whereby clearance between the wheel and said vehicle structure can be predictively ascertained, as during said wheel turning, prior to installation of the wheel on the mount, e) said assembly including a first carrier supporting said first gauge for linear adjustable movement in a first direction, and a second carrier supporting said second gauge for linear adjustable movement in a second direction, said second carrier rigidly supported by said first gauge for bodily movement in said first direction but not in said second direction, f) said first carrier slidably carrying said first gauge for vertical movement, g) and including a connector plate having lug projecting in a direction generally normal to the plate and connected to said first carrier along length thereof and at the level of said plate but in spaced relation to the plate and spaced below the second gauge for carrying said assembly, with a plane defined by the carriers extending normal to a plane defined by the connector plate, the plate having radially extending openings configured to pass bolts for bolt-on connection to said vehicle wheel mount, h) the first gauge being elongated in said first direction and extending proximate an end of the lug to travel past and proximate that lug end as the first gauge is moved in said first direction.