Montana Truck and SUV Guide: Huge Distances, Ranch Work and Glacier-to-Bozeman Winters

Montana's interstates and two-lane highways run for hours with few services. Between Billings and Missoula on I-90, or north on US-87 toward Great Falls, a comfortable seat and a healthy fuel margin matter more than headline numbers.

Fuel range is practical math. The Chrysler Voyager, from $41,395, has a 19-gallon tank and is rated 28 mpg on the highway; by a rough estimate worked out from those figures, that is around 530 highway miles per tank. Treat it as a ballpark. EVs are best for local use outside the larger towns, because chargers thin out fast. The Wagoneer S lists up to 294 miles, which can cover a lot of in-town driving but needs planning on the open road.

For long highway days, the Grand Cherokee, from $39,730, is rated up to 21 city and 26 highway, and offers a quieter cabin than most trail-focused Jeeps.

Montana's ranches and farms use trucks hard: feed, fencing, trailers, livestock and equipment. County roads are often gravel, and washboard and mud are normal.

The Ram 2500 starts at $48,040 and lists payload up to 4,580 lbs with the optional $835 package; the Cummins diesel is rated for up to 20,000 lbs of towing. The Ram 3500, from $49,340, tows up to 37,020 lbs with the diesel and lists payload up to 7,580 lbs with the HEMI. Ram Chassis Cab, from $49,170, takes flatbeds, service bodies and similar upfits, with payload up to 12,370 lbs on the 5500.

Half-ton use is common too: the Ram 1500, from $42,575, tows up to 11,530 lbs. Compare payload, not just tow rating, since feed and tools add up. Dust, mud and long hours on gravel also put wear on brakes and suspension, so ask about service intervals and check the warranty terms before you buy a fleet of trucks.

Winters can be long and cold. Bozeman and Big Sky bring ski traffic, Missoula sees valley inversions and ice, and mountain passes such as Homestake or Lookout can close or require slow driving. Check MDT's Road Report for conditions and closures before long trips.

All-wheel or four-wheel drive is a good baseline. The Durango, from $43,875, has AWD standard. The Compass, from $29,990, includes 4x4 on every trim, and the Cherokee hybrid, from $35,130, offers 4x4 with up to 37 mpg combined by Jeep's estimate. Remote start, heated seats and a heated steering wheel are features worth looking for on upper trims.

Carry a winter kit: blankets, food, water, a shovel and a flashlight. Cold also shortens EV range, so leave extra margin. Late spring and early fall storms can arrive without much warning, so keep a few days of emergency food and water in the vehicle when you cross mountain country.

Deer, elk and moose cross Montana roads, especially at dawn and dusk, and a collision can be serious. Reduce speed in wildlife zones, scan the roadsides and avoid driving fast at night on rural highways.

Glacier National Park's Going-to-the-Sun Road is seasonal and has vehicle size restrictions, so check the National Park Service website before planning a trip with a trailer or oversized vehicle. Yellowstone's Montana gateway towns are similar, with seasonal road openings.

For trail and park-road trips, the Jeep Wrangler, from $36,635, and Gladiator, from $43,895, are common. The Gladiator tows up to 7,700 lbs and has 4x4 on every trim. Confirm registration details with the Montana Motor Vehicle Division and your county treasurer, since processes vary. Dawn and dusk are the highest-risk hours, so adjust your trip timing when you can and keep your high beams ready on empty stretches.