The 91877 Lo Profile Extender Bar is designed to lower themeasuring point of the tandems from the hub so thatmeasuring the tracing of low profile trailers, such ascarriers and moving vans can easily be done. Can be usedwith either 91888 or the 91890. Sold
SPC Performance LO-PRO EXT BAR SET(2)
LO-PRO EXT BAR SET(2)
ALIGNMENT TL