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Stock Number: 52659
Exterior Length: 42 ft 11 in
Sleeps: 6
Number of Slide Outs: 4
Condition: New
Number of Axles: Tandem
Description: New 2026 Grand Design Solitude 388MBS
Details: Grand Design Solitude fifth wheel 388MBS highlights: Four Slide Outs Middle Den/Bunkroom Rear Livi...
Updated: Wednesday, May 20, 2026 10:32 AM
Location: Schererville, Indiana
Seller: Camper Liquidators-IN
Stock Number: 45138
Exterior Length: 42 ft 11 in
Condition: New
Number of Axles: Tandem
Exterior Width: 8 in
VIN: 573FS4421SAA21102
Description: Overview Welcome Aboard the 2025 Grand Design Solitude 388MBS: Redefining Travel with Every Mile! The 2025 Grand Design Solitude 388MBS is not just...
Updated: Wednesday, June 03, 2026 01:37 PM
Location: Fresno, California
Seller: RV Country - Fresno
Stock Number: 45136
Exterior Length: 42 ft 11 in
Condition: New
Number of Axles: Tandem
Exterior Width: 8 in
VIN: 573FS4428SAA21100
Description: Overview Discover the 2025 Grand Design Solitude 388MBS: Where Every Journey Becomes an Unforgettable Experience! Step into the world of luxury tra...
Updated: Wednesday, June 03, 2026 01:37 PM
Location: Mount Vernon, Washington
Seller: RV Country - Mt Vernon, WA
Stock Number: 45137
Exterior Length: 42 ft 11 in
Condition: New
Number of Axles: Tandem
Exterior Width: 8 in
VIN: 573FS442XSAA21101
Description: Overview Venture into Luxury with the 2025 Grand Design Solitude 388MBS: Your Home on the Open Road! Welcome to a new era of travel with the 2025 G...
Updated: Wednesday, June 03, 2026 01:37 PM
Location: Fife, Washington
Seller: RV Country - Fife, WA
Stock Number: 45140
Exterior Length: 42 ft 11 in
Condition: New
Number of Axles: Tandem
Exterior Width: 8 in
VIN: 573FS4425SAA21104
Description: Overview Welcome Aboard the 2025 Grand Design Solitude 388MBS: Redefining Travel with Every Mile! The 2025 Grand Design Solitude 388MBS is not just...
Updated: Wednesday, June 03, 2026 01:37 PM
Location: Laughlin, Nevada
Seller: RV Country - Laughlin, NV
Stock Number: 223567A
Exterior Length: 42 ft 11 in
Sleeps: 7
Number of Slide Outs: 4
Condition: Used
Number of Axles: Tandem
Description: Used 2025 Grand Design Solitude 388MBS
Details: Grand Design Solitude fifth wheel 388MBS highlights: Four Slide Outs Middle Den/Bunkroom Rear Liv...
Updated: Thursday, June 04, 2026 09:42 AM
Location: Conroe, Texas
Seller: Fun Town RV-Conroe
Stock Number: 322984
Exterior Length: 3 ft 6 in
Sleeps: 9
Number of Slide Outs: 4
Condition: New
Number of Axles: Tandem
Description: NEW 2025 GRAND DESIGN SOLITUDE 388MBS – 322984
Discover the epitome of luxury and comfort with the 2025 Grand Design Solitude 388MBS. Th...
Updated: Monday, June 01, 2026 12:31 PM
Location: Orange Park, Florida
Seller: General RV Center - Jacksonville
Stock Number: 329666
Exterior Length: 3 ft 6 in
Sleeps: 9
Number of Slide Outs: 4
Condition: New
Number of Axles: Tandem
Description: NEW 2025 GRAND DESIGN SOLITUDE 388MBS – 329666
Discover the epitome of luxury and comfort with the 2025 Grand Design Solitude 388MBS. Th...
Updated: Tuesday, June 02, 2026 03:33 AM
Location: West Chester, Pennsylvania
Seller: General RV Center - West Chester
Stock Number: T123163
Exterior Length: 42 ft 11 in
Sleeps: 7
Number of Slide Outs: 4
Condition: New
Number of Axles: Tandem
Description: New 2025 Grand Design Solitude 388MBS
Details: Grand Design Solitude fifth wheel 388MBS highlights: Four Slide Outs Middle Den/Bunkroom Rear Livi...
Updated: Thursday, May 14, 2026 06:48 AM
Location: Indianapolis, Indiana
Seller: Blue Compass RV - Indy
Stock Number: GDA20861
Condition: New
Number of Axles: Tandem
VIN: 573FS4427SAA20861
Description:
Updated: Thursday, June 04, 2026 07:58 AM
Location: Nacogdoches, Texas
Seller: Rocky Ridge RV - Nacogdoches
Stock Number: 60490
Condition: New
Number of Axles: Tandem
VIN: 573FS4429SAA20862
Description: Overview Venture into Luxury with the 2025 Grand Design Solitude 388MBS: Your Home on the Open Road! Welcome to a new era of travel with the 2025 G...
Updated: Friday, June 05, 2026 10:36 AM
Location: Calera, Alabama
Seller: Great American RV of Calera
