Shop Pontiac Montana vehicles in Riverbank, CA for sale at Cars.com. Research, compare, and save listings, or contact sellers directly from 8 Montana models in Riverbank, CA.

Registering a new car in Montana has a loophole that allows owners to avoid paying sales tax. The state has the highest number of registered cars per person in the United States.

Many luxury car owners register their vehicles in Montana because the state doesn't charge personal sales tax or require emissions tests on vehicles.