My sider's tyvek tape around all the windows, which works well.

If you live on the water or somewhere where you get strong horizontal rain than things change a bit. You want to use something like ice and water around them. You really shouldn't need anything in the jams though. Vinyl siding can cause a lot of problems in this kind of use since its hardly water proof, use wood.

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2016 Corvette Stingray 2LT
1969 280SE
2023 Ram 1500
2007 Tiara 3200