Need help parking my truck at an angle in my three car garage, without hitting my wife’s sedan. I have a hd 2500 with a headache rack that only fits in the garage at an angle with my wife’s car in the third bay. My truck is too wide for that bay. It needs to be in the garage during winter. It fits but I need something to warn me of her car and the wall on my drivers side where the garage is more shallow. Tennis balls won’t work because I can’t see my wife’s sedan when I start to pull in the garage. I need to know where I’m at and when I’m in. Ideas? The truck does fit but I have to get out and constantly check my space while parking. I cannot drill stops into the floor because I do not own this house. Thanks. I’m using her account.

Need help parking my truck at an angle in my three car garage, without hitting my wife’s sedan. I have an HD 2500 with a headache rack that only fits in the garage at an angle with my wife’s car in the third bay. My truck is too wide for that bay. It needs to be in the garage during winter. It fits but I need something to warn me of her car and the wall on my driver's side where the garage is more shallow. Tennis balls won’t work because I can’t see my wife’s sedan when I start to pull in the garage. I need to know where I’m at and when I’m in. Ideas? The truck does fit but I have to get out and constantly check my space while parking. I cannot drill stops on the floor because I do not own this house. Thanks. I’m using her account.