Shopping 4-seat SxS for Idaho? See real specs, width rules, and where RZR Pro R 4, Maverick R Max, and Teryx5 H2 can ride near Boise—Owyhee Front, St. Anthony, and more.
Quick Take: Who Each Is For
- Can-Am Maverick R Max — 240-hp Rotax triple with a 7-speed DCT, long 142.5″ wheelbase and 78.1″ width. Built for high-speed desert and dunes with ultra-stable manners. Official specs.
- Polaris RZR Pro R 4 — 225 hp, 74″ wide, 133.5″ wheelbase; a balanced hammer for Idaho two-tracks and desert whoops that still threads lines better than the widest rigs. Official specs.
- Kawasaki Teryx5 H2 (2026) — Factory-supercharged 250-hp (ISO) inline-four, 74.0″ width, long-travel KECS eS suspension—aimed squarely at dunes/open desert. Model page • Spec sheet.
Specs at a Glance
| Model | Power / Driveline | Width | Wheelbase | Ground Clearance | Suspension Travel* |
|---|---|---|---|---|---|
| Can-Am Maverick R Max | 240 hp • 7-speed DCT | 78.1″ | 142.5″ | 17″ | Up to ~24″ (trim-dep.) |
| Polaris RZR Pro R 4 | 225 hp • CVT | 74″ | 133.5″ | 16″ | Up to 29″ usable (trim-dep.) |
| Kawasaki Teryx5 H2 | 250 hp (ISO) • CVT w/ centrifugal clutch | 74.0″ | 126″ (approx.) | ~16–16.5″ | ~23.2″ F / 24″ R (model-dep.) |
*Travel varies by trim and shock package; check the linked OEM spec pages for current figures.
Will It Fit Idaho Trails?
Many Idaho motorcycle/ATV routes are posted 50″ maximum width (some even 48″). These 74–78″ machines are too wide for ATV-only single-track; use the Idaho Trails/IDPR resources to filter for UTV routes and wider two-tracks. Always confirm on-site signage before you ride.
- Where they do fit: Owyhee Front / Hemingway Butte (BLM) offers hundreds of miles of roads, wider trails and two-tracks across desert foothills and sand washes—ideal for full-width SxS.
- St. Anthony Sand Dunes (BLM) is open dune riding with seasonal wildlife closures and whip-flag requirements. Review the BLM dunes brochure for closures, access and safety rules.
- Example of limits: The Danskin OHV area includes many motorcycle/ATV-only segments; some areas cite 48″ max width. Check current USFS/IDL maps and local ranger updates.
Use-Case Matchups
Dunes & Wide-Open Desert (St. Anthony, Owyhee two-tracks)
Best fit: Kawasaki Teryx5 H2 (instant supercharged shove; long-travel KECS eS) and Can-Am Maverick R Max (DCT snap; long wheelbase stability). Also excellent: Polaris RZR Pro R 4 with 225 hp and race-proven suspension control at speed.
Mixed Desert + Rocky Two-Tracks
RZR Pro R 4 pairs a slightly narrower 74″ stance with a 133.5″ wheelbase for easier line placement on winding two-tracks, without giving up high-speed composure.
Driveline Feel: DCT vs. CVT
- Maverick R Max DCT: Direct shifts, no belt, strong engine-braking character.
- RZR / Teryx H2 CVT: Smooth, elastic thrust; Kawasaki adds a centrifugal clutch for buttery engagement with big power.
Cabin & Family Factors
- All three offer real 4-seat cabins; Kawasaki also offers a 5-passenger bench-rear layout for growing families.
- Comfort tech: FOX Live Valve / KECS-eS / DYNAMIX DV trims help tame chop and whoops; Can-Am adds a 10.25″ display on select packages.
Where to Ride Near Ontario, OR & Boise, ID
- Owyhee Front / Hemingway Butte (BLM): Trailhead page with details on roads, wider trails, staging and restrooms.
- St. Anthony Sand Dunes (BLM): Start with the BLM overview and the official brochure for closures and whip-flag rules.
- Danskin (USFS/IDL): Much of this system is motorcycle/ATV-oriented with <50″ segments; verify with the latest Danskin map and ranger updates.
Ownership Basics in Idaho (Quick Checklist)
- Permits/decals: You’ll need an Idaho OHV sticker (non-residents too; see IDPR for local-road rules).
- Sound & spark: Most areas enforce ≤96 dB (SAE J1287) and require a USFS-approved spark arrestor. See the current IDPR OHV booklet.
- Helmets: DOT helmets are required for riders under 18 in Idaho. See the IDPR law-enforcement guide.
Shop These Models at Edge
Explore Can-Am Maverick R Max →
Kawasaki Teryx H2 — Updates & Pre-Order →
Popular Add-Ons (Installed by Edge)
- Paddle tires & 8-ft whip for St. Anthony; see BLM brochure.
- Quiet-core exhausts (≤96 dB) and USFS spark arrestors.
- Roof, windshield, flag mounts, harnesses.
Schedule install with Service → |
FAQs
Can a 74–78″ side-by-side run Idaho trails?
Yes—on wide two-tracks, BLM roads, and dunes. It won’t fit 50″ ATV-only single-track. Use IDPR/BLM maps to filter for UTV routes and always follow on-site signage.
How wide are these three 4-seat performance SxS?
Maverick R Max: 78.1″; RZR Pro R 4: 74″; Teryx5 H2: 74.0″. See the OEM spec pages linked above for trim-specific details.
Where near Boise can I ride a wide SxS?
Owyhee Front/Hemingway Butte for desert two-tracks, and St. Anthony Sand Dunes for open sand (check seasonal closures and whip-flag rules).
What permits do I need?
An Idaho OHV sticker (residents and non-residents). Additional local-road rules may apply; check IDPR.
What are Idaho noise and equipment rules?
Most areas enforce ≤96 dB (SAE J1287) and require a USFS spark arrestor; helmets are required under 18. See IDPR links above for the latest.