With a range of 4,018 nautical miles, no other super-midsize business jet flies as far.
Embraer developed the type from the Legacy 500 and certified it in 2019, pairing that range with full fly-by-wire flight controls, a first in the segment. Today the aircraft serves fractional programs, charter fleets, and corporate flight departments, with the bulk of the fleet operating in North America and Western Europe.
This page covers the specifications, history, and approved tire fitments for the Praetor 600’s main and nose landing gear.
Embraer Praetor 600 Specifications
| Manufacturer | Embraer Executive Jets (São José dos Campos, Brazil) |
| Type | Super-midsize business jet |
| First flight | March 2018 (Praetor 600 configuration); the Legacy 500 platform first flew in 2012 |
| Certification | ANAC type certificate April 2019; FAA and EASA certification May 2019 |
| Production status | Active |
| Units built | 128+ (April 2025) |
| Engine(s) | 2x Honeywell HTF7500E turbofan, 7,528 lb thrust each |
| Max range | 4,018nm (7,441km), four passengers, NBAA IFR reserves |
| Cruise speed | Mach 0.83 MMO / 466 KTAS high-speed cruise |
| Max operating altitude | 45,000ft |
| Takeoff distance | 4,717ft at MTOW, sea level ISA |
| Landing distance | 2,165ft unfactored at typical landing weight, sea level ISA |
| Max takeoff weight (MTOW) | 42,858 lb (19,440 kg) |
| Passenger capacity | 8-9 typical / 12 max |
| Crew | 2 pilots |
| Price (new) | ~$22 million equipped (2023 reference) |
| Operating cost | ~$3,100-$3,500/hr total variable at typical utilization |
History and Overview
Development and Background
The Praetor 600 grew out of the Legacy 450/500 program, which Embraer launched in April 2008 to bring clean-sheet technology into the midsize market. The Legacy 500 first flew in November 2012 and was certified in August 2014 as the first jet in its class with full fly-by-wire controls and a flat-floor, stand-up cabin.
Embraer announced the Praetor 600 at the NBAA convention in October 2018 as a significantly upgraded Legacy 500. Flight testing had quietly begun the previous March, and three aircraft logged 300 hours before the public launch. The upgrade added two ventral fuel tanks that lifted capacity to roughly 16,100 lb, higher-thrust HTF7500E engines rated at 7,528 lb per side, and taller, wider winglets that stretched the wingspan by about four feet.
Brazil’s ANAC certified the type in April 2019, with FAA and EASA approval following in May. The first delivery went to Maltese operator Luxwing in July 2019, and deliveries to Flexjet began that December under an order covering 64 Phenom and Praetor aircraft.
Design and Performance
The Praetor 600 was the first super-midsize jet with full fly-by-wire, using sidestick controls and closed-loop envelope protection. The system also drives an active turbulence reduction function that deflects control surfaces to smooth the ride, and it sheds structural weight by deflecting both ailerons upward at high g-loading to protect the wing.
Pilots fly the aircraft on the Collins Aerospace Pro Line Fusion flight deck with four 15.1-inch displays. The type introduced the world’s first certified Synthetic Vision Guidance System, which permits autopilot-flown ILS approaches down to 150 feet above touchdown with visibility as low as 1,300 feet RVR. That capability, together with a 2,165-foot unfactored landing distance and steep-approach approval, opens airports that force competitors to offload fuel or passengers.
The cabin runs six feet tall over a flat floor for 27 feet 6 inches, with a 5,800-foot cabin altitude at the certified ceiling, 155 cubic feet of baggage capacity, and Ka-band connectivity at up to 16 Mbps. More detail on the airframe and systems is available in Aviation Week’s Praetor 500/600 overview.
Variants
The Praetor 600 is the flagship of a four-member family, and the family relationships matter when sourcing parts.
- Legacy 500 — The 2014-certified predecessor with 3,125nm range; it shares the EMB-550 type certificate with the Praetor 600.
- Legacy 450 / Praetor 500 — The shorter-fuselage siblings (EMB-545). Existing Legacy 450s can be converted to Praetor 500 standard.
- Praetor 600 — The current production standard. Because of systems changes, Legacy 500s cannot be converted to Praetor 600 configuration.
- Praetor 600E — Announced in February 2026 with a next-generation cabin, including panoramic smart windows and an updated cabin management system. Service entry is expected in 2029.
Operators
Flexjet operates the largest Praetor 600 fleet with 21 aircraft in its fractional program, and roughly 14 percent of the global fleet flies in fractional ownership overall. The remainder is split among charter operators such as Luxaviation UK and corporate flight departments, with about 60 percent of the fleet based in North America and a quarter in Western Europe. A small number serve government roles, including a flight inspection aircraft delivered to South Korea’s Flight Inspection Services Center.
Current Status
The Praetor 600 remains in production at Embraer’s São José dos Campos facility, with more than 128 aircraft built as of April 2025. The pre-owned market is thin; only a handful of examples are listed at any given time, and recent trades have centered in the low $20 million range. The upcoming Praetor 600E will extend the production run into the 2030s.
Landing Gear and Tires
Landing Gear Configuration
The Praetor 600 uses a retractable tricycle undercarriage developed by Liebherr-Aerospace for the Legacy 450/500 family, with two wheels on each main gear strut and a twin-wheel steerable nose gear. The nose tires are chined; the deflector profile throws runway water and slush outboard, away from the rear-mounted engines. Braking is carbon with brake-by-wire anti-skid, and no airworthiness directives have altered tire requirements during the production run.
Embraer Praetor 600 Tire Specifications
| Nose wheel tire size | 17.5×5.75-8, chined (deflector type) |
| Main gear tire size | H26.5×8.0R14 radial, tubeless |
| Ply rating | 10PR nose / 14PR main |
| Tire pressure (typical) | Not published outside the AMM; verify inflation pressures against the Praetor 600 Airworthiness Maintenance Manual for your serial number |
| Compatible brands | Goodyear (application data); confirm approved alternatives against the AMM and IPC |
| Part numbers | Goodyear 301-055-150 (main, Flight Radial); Goodyear 178K03-1 (nose, Flight Eagle DT) |
Always verify tire specifications against the aircraft’s Airworthiness Maintenance Manual (AMM) and applicable airworthiness directives before ordering. Serial number and configuration can affect tire requirements.
Main Gear Tires
The Praetor 600 carries four H26.5×8.0R14 radials rated at 14 ply and 210 mph, a size shared with the Legacy 450/500 and the Bombardier Challenger 300/350. Radial construction runs cooler and weighs less than the equivalent bias tire, which matters on an airframe operating at a 42,858 lb MTOW. Goodyear’s Flight Radial 301-055-150 is the primary fitment; the bias Flight Leader 269K43-2 serves the related Legacy 450/500 in the same footprint.
Nose Wheel Tire
The twin nose positions take a 17.5×5.75-8 chined tire at 10 ply, carrying a lighter load and lower pressure than the mains. Goodyear’s Flight Eagle DT 178K03-1 covers the position across the Legacy 450, Legacy 500, and Praetor 600.
Approved Tire Options
Tires for the Praetor 600 are available from the following approved manufacturer:
- Goodyear Flight Radial — 301-055-150 — main gear
- Goodyear Flight Eagle DT — 178K03-1 — nose gear
- Goodyear Flight Leader — 269K43-2 — main gear on the related Legacy 450/500; confirm Praetor applicability against the AMM
FAQs
Is the Embraer Praetor 600 still in production?
Yes. Embraer builds the Praetor 600 at São José dos Campos, Brazil, and the updated Praetor 600E announced in February 2026 will carry production forward when it enters service in 2029.
What are the Embraer Praetor 600 specifications?
Key figures: 4,018nm range, Mach 0.83 MMO, 45,000ft ceiling, 42,858 lb MTOW, two Honeywell HTF7500E engines, and seating for up to 12 passengers. The full specs table above carries the complete data set.
What is the range of the Embraer Praetor 600?
4,018nm (7,441km) with four passengers under NBAA IFR reserve conditions. That is the longest range in the super-midsize category and covers London to New York against typical winds.
What is the Embraer Praetor 600 price?
The equipped list price was $21.995 million in 2023. Pre-owned examples trade in the low $20 million range, though listings are scarce.
What does the Embraer Praetor 600 cost to operate per hour?
Total variable costs run approximately $3,100-$3,500 per hour at around 300 flight hours per year, covering fuel, maintenance, and engine programs. Actual costs vary with utilization, region, and fuel price.
Where can I find an Embraer Praetor 600 for sale?
Listings appear on Controller, JetNet, Trade-A-Plane, and AVPRO, though the market is thin; only a handful of the 128-strong fleet is typically for sale at once.
What interior options does the Embraer Praetor 600 offer?
The six-foot flat-floor cabin offers four aft-section configurations, from a four-seat club suite to a twin-divan layout seating up to 12. Standard equipment includes fully berthing club seats, a wet galley, a vacuum lavatory, and Ka-band connectivity at up to 16 Mbps.
What is the Embraer Praetor 600 landing distance?
2,165ft unfactored at typical landing weight, sea level, ISA conditions. Steep-approach approval extends access to airports such as London City.
What tire size does the Embraer Praetor 600 use?
The main gear takes H26.5×8.0R14 14PR radials and the nose gear takes 17.5×5.75-8 10PR chined tires. Always verify against the AMM for your serial number and configuration.
Which tire brands are approved for the Embraer Praetor 600?
Goodyear supplies the published fitments: the Flight Radial 301-055-150 on the main gear and the Flight Eagle DT 178K03-1 on the nose. Confirm any alternative against the AMM and the illustrated parts catalog before installation.
How much do Embraer Praetor 600 tires cost?
Pricing varies by position, construction, and quantity. Main gear radials in this class typically run higher than the nose fitment; request current quotes from an authorized distributor for accurate figures.
What is the tire pressure for the Embraer Praetor 600?
Embraer publishes inflation pressures in the Praetor 600 AMM rather than in public documents. Verify the correct values there for your serial number before servicing.
How long do Embraer Praetor 600 tires last?
Main gear tyres on jets in this category typically deliver 100-300 landings depending on runway surface, landing weight, and braking technique, with nose tires often lasting longer. The AMM and the operator’s maintenance program set the specific limits.
How often should Embraer Praetor 600 tires be changed?
Replacement is driven by tread wear indicators, cuts and flat spots, cycle counts, and calendar limits rather than a fixed interval. A licensed engineer working from the AMM makes the final call.
