I’m currently a SAHM, but I’d like to purchase the car on my own if possible. DH would be the co-signer, but he currently has a loan on his vehicle and his motorcycle. We both have great credit scores, but I’m wondering if his debt will affect the interest rate we would get? When I purchased my last car, when I was working, I know they took our “household income” into account. Does my not working matter if the household income is high?