A method of making the load height of a suspension coil spring more consistent uses different sized isolators to make a combined spring and isolator height more consistent. The isolator or isolators may be attached to the top or the bottom, or to both the ...

A data logging system includes a data logging unit, a primary power source, an auxiliary power source and a controller. The controller detects whether the primary power source is available or unavailable and the time at which it became available or unavail...

A dual wheel assembly (10) for a vehicle is provided that includes an axle assembly (12) having an axle shaft (14) disposed therein, which defines an axis. First and second wheel hubs (30,32) are supported on outboard and inboard portions, respectively of ...

A multi-disc wheel assembly (10) for a vehicle (12) is provided. The multi-disc wheel assembly includes a plurality of narrow discs assemblies (22) that form a wheel assembly. The plurality of narrow disc assemblies include first (22a) and second (22b) nar...

An automotive vehicle drive unit assembly is disclosed comprising: a first driving axle shaft (24); a second driving axle shaft (24), said first and second driving axle shafts (24) being co-linear and defining and axis of rotation (26); a first wheel hub (...