2008 Nissan Altima 3.5 SL 4dr Sedan (3.5L 6cyl CVT)
We live in a condo complex that has 5 speed bumps. The car scrapes bottom when carrying 4 passengers or if the trunk is full of personal items. Also have had problems with tire wear and more noticeable after having rotated the tires.
Love the Bose sound system, quiet ride and its quick response.
Increase the strength of the shocks or suspension system.