No company recommendations, except for USAA if you qualify.
But a suggestion to keep your "full" coverage where the carrier will pay the FMV for your vehicle (less deductible) should something happen to it and it becomes a total loss.
In the auto recycling world, too often I encounter folks selling me their car who tell me that their livelihood depended on the transportation value the vehicle brought to the table, but they cannot afford to replace the vehicle they are selling me. To save money, they dropped full coverage, but Mr. Murphy was in the other vehicle who hit them, and dropped them into the financial grease.
They don't have the personal savings to replace the car with a like item (aka self-insure), and to replace it with something, they must go into debt.
Add the cost of the debt (interest) to the depreciation cost, and the monthly premium for the full coverage really looks affordable.
Having the full coverage protects the cash and income you'd "lose" by replacing the car, even if it's just the FMV. Even if the deductible plus the "gap" between FMV and the replacement vehicle cost is $500-$1500, it's still favorable over losing three times that or more by losign the FMV + purchase vehicle cost + debt cost + depreciation.
If you have the personal cash reserves to replace the vehicle the day after you lose it, then take the "full" coverage premium amount you would have paid to the carrier and pay it to yourself. If you don't, then maintaining full coverage is my recommendation.
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Mike Farlow
Denton County Auto Salvage
Denton, TX