We have one that I carry in the truck when we travel but fortunately haven't needed to use it. My understanding is they work well with axles that are the normal distance apart, but maybe not well with the wider spaced ones.
Maybe I'll give it a try when I inspect my brakes this spring.
If you're going to "regret it in the morning", sleep until noon.
2012 Jay Flight 19RD
2016 Ford F150 XLT 2X4 SC 3.5L Eco Max Tow
2010 Tundra TRD DBL Cab (Traded)
2 new fluffy Corgis, Bayley and Stanley