Pulled my Bighorn 3580RL through the worst weather I have been in since Alaska. I left Reno NV and ended up 8 hours later in Ontario OR. My baby was subjected to misery and in the end never had a problem. She gave us heat, gas and comfort and I treated her to a trip of misery. I will give her two baths at the end and rub her tires with lotion. I watched her take the road and worried the entire time.