The Audiovox SBK-GS-16 Post Adapters are for mounting a ADVSB10UHD in the following compatible models:

2018-19 Audi A4
2019 Audi A5
2019 Audi A6
2019 Audi A7
2018-19 Audi Q3
2018-19 Audi Q5
2018-20 BMW X5 Series with Luxury Seating
2019 BMW X6 Series with Luxury Seating
2019-20 BMW X7 Series with Luxury Seating
2019 BMW 5 Series with Luxury Seating
2019 BMW 6 Series with Luxury Seating
2019 BMW 7 Series with Luxury Seating
2018-20 BUICK Enclave
2018-20 CADILLAC XT 4
2018 2020 CADILLAC XT 5
2020 CADILLAC XT 6
2019 CHEVROLET Blazer
2018-20 CHEVROLET Equinox
2019-20 CHEVROLET Malibu
2018-20 CHEVROLET Silverado 1500
2018-20 CHEVROLET Silverado HD
2018-20 CHEVROLET Traverse
2019-20 CHEVROLET Trax
2018-20 GMC Acadia
2018-20 GMC Sierra 1500
2018-20 GMC Sierra 1500 Denali
2018-20 GMC Sierra HD
2018-20 GMC Sierra HD Denali
2018-20 GMC Terrain
2018-20 GMC Terrain Denali
2019 VW Atlas
2019 VW Jetta
2018-19 VW Tiguan