2026 Jayco Seismic 399

New Toy Hauler in Park City, Kansas, 67147

$89,980.00

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New 2026 Jayco Seismic 399 available in Park City, Kansas

2026 Jayco Seismic 399 - New Toy Hauler For Sale by Blue Compass RV Park City in Park City, Kansas

2026 Seismic 399 by Jayco from Blue Compass RV Park City in Park City, Kansas

Unit Specs

Stock #T123285
Year2026
ManufacturerJayco
Make Jayco
ModelSeismic
Floorplan399
Type Toy Hauler
ConditionNew
Length46' 0"
VIN1UJCGSCV6T18M0066
Price $140,004.00
Sale Price $89,980.00
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Sleeps9

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This 2026 Jayco Seismic 399 is the perfect rig for your adventures and explorations. This 2026 Jayco Seismic 399 welcomes you into the Jayco family! If you’re looking for a family RV, you’ve found it: this rig sleeps 9.

2026 Jayco Seismic 399 Features

2026 Jayco Seismic 399 Specifications

General

MSRP

$126,668

Dimensions

Height

13' 3"

Height (interior)

8' 3"

Length

45' 8"

Width

8' 6"

Weights

Dry Weight

14,950 lbs

GVWR

20,400 lbs

Payload Capacity

5,450 lbs

Capacities

Refrigerator Capacity

17 cu ft

Sleep Capacity

Water Capacity - Black

87 gal

Water Capacity - Fresh

106 gal

Water Capacity - Grey

87 gal

Exterior

# Awnings

# Axles

# Doors

# Slides

Hitch

Fifth Wheel

Electrical

# A/C

A/C Spec

13,500 BTU soft-start, high-efficiency, ducted A/C

*MFG Specs are for base unit. Certain options may change specifications listed. Please consult dealer for more details. Data is provided by a 3rd party. RVUSA.com cannot guarantee the accuracy of the data presented.