Why Buy Here?

Open Today! Sales: 9:30am-7pm

Call us at: 208-377-3900

Off-Road Demonstrator Program

The Lyle Pearson INEOS Grenadier demonstrator program makes it possible for you to experience this new vehicle in real, challenging terrain, unlike any ordinary test-drive. With access to hundreds of miles of trails within minutes from our dealership, we’ll make your pre-purchase experience like none you’ve seen before

Want a Grenadier But You Don’t Live Near?

Not to worry. Lyle Pearson INEOS Grenadier will deliver your INEOS Grenadier anywhere within 1500 miles for no charge, or, we’ll provide you a flight credit to Boise, Idaho, and a 1-night local hotel stay so you can experience an in-person delivery, right here with one of our experts.
See disclaimer for more details. *

Ownership Experience

Your ownership experience will be even more fulfilling, with our quarterly INEOS Adventures to exciting locations where the journey is as enjoyable as the destination itself. These lifestyle events will include testing your limits off-road, scenic trips to well-known (and lesser known) parks, overlanding trips, and excursions to vineyards and other points of interest for outdoor enthusiasts. All our INEOS Adventures, regardless of the destination, will include food and beverages and will be completely planned and coordinated by Lyle Pearson INEOS Grenadier staff.

Outdoor Enthusiasts On Staff

The Lyle Pearson Auto Group is proud to be North America’s first INEOS Grenadier retailer and we are thrilled to share our enthusiasm for this exciting new brand with you. INEOS Grenadier gives us an incredible opportunity to provide a truly unique, one-of-a-kind off-road vehicle, built by those who understand what you are looking for in well more than just a luxury SUV. Our specially-selected INEOS Grenadier staff has extensive training and experience in vehicle capability for camping, hunting, fishing, skiing, towing, overlanding…and enjoying the feeling of being able to go just about anywhere, with or without roads to get there.

Long History of Excellence

Lyle Pearson has delivered not only world-class vehicles for decades but perhaps even more importantly, Peace of Mind since 1969. Our exceptionally knowledgeable and friendly staff will ensure your experience is unequaled, as we aim to exceed your expectations at every turn.

Phone Numbers:Sales Hours:
  • Mon - Fri9:30 AM - 7:00 PM
  • Sat9:00 AM - 6:00 PM
  • SunClosed
Service Hours:
  • Mon - Fri9:30 AM - 6:00 PM
  • Sat - SunClosed
Parts Hours:Special Hours
  • Memorial DayClosed
Regular Hours
  • Mon - Fri7:30 AM - 6:00 PM
  • Sat - SunClosed
*Up to 1,500 miles within the US Lower 48 states for delivery. Up to $500 flight credit per person, up to 2 persons; redeemable for delivery of a new INEOS Grenadier for those living 300 miles or more from Boise, Idaho. Hotel booking is subject to availability with Lyle Pearson’s local hotel partners.† The price shown is the Manufacturer’s Suggested Retail Price (MSRP) and does not include the destination fee, the cost of accessories installation, and local sales taxes. The purchase and installation of Accessories must be agreed upon directly with an INEOS dealer.

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Lyle Pearson INEOS Grenadier 43.60125418193763, -116.27712678965858.