The 14"x3" (3.00-8) foam-filled drive wheel assembly for Invacare 3G Storm Series, TDX SP, & TDX SI power chairs sports a gray Primo Powertrax tire on a 5-bolt silver rim.

Foam-filled tires mean that they are flat-free, and a flat-free tire is a worry-free tire.

Note: During the long production run of these power chairs, Invacare switched from a 4-bolt to this 5-bolt rim. This wheel assembly is only compatible with chairs made after these dates:

Storm Series after 08-16-2010
TDX SI after 9-14-2011
TDX SP after - 3-15-2011


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