I purchased an axle from IM Axles in Jan 2020 and one side completely collapsed through bearing failure exactly 6 weeks after the 2 year warranty period expired in February 2022. IM AXLES stated that the failure is due to road conditions and is "an original design issue". True, the axle is not a great design, But, the original rear axle on this vehicle had lasted 15 years and had travelled the same roads/commute (driven by my wife - a Nurse) for far longer than the IM replacement. Her annual mileage on the original axle was 18k miles PER YEAR. The IM axle did just 6k for two years before failing.