Coverage type is the primary factor in determining whether your car insurance applies to a rental vehicle. Full coverage (collision plus comprehensive) means physical damage to the rental is covered under your existing policy. Liability-only coverage means physical damage to the rental is not covered. Both collision and comprehensive coverage transfer to a rental vehicle when included on your policy.
The deductible is the second important factor renters frequently overlook. Even when coverage transfers, the deductible still applies to any rental claim. Rental reimbursement coverage addresses replacement-vehicle costs while your own car is being repaired. That's a separate add-on from the coverage that protects the rental vehicle itself.
If your deductible is $1,000 and the repair cost is $600, you pay the full $600 out of pocket because the damage falls below the deductible threshold. Many drivers assume "covered" means no out-of-pocket cost, but your deductible applies regardless of whether the damaged vehicle is your own car or a rental.










