30-Foot Trailers For Sale in Washington
Shop 30-foot trailers at Trailer Boss for hauling large equipment, vehicles, machinery, construction materials, and oversized commercial cargo. Choose from gooseneck, enclosed, flatbed, equipment, and car hauler trailers built for demanding work and recreational use. Browse inventory at our locations in Olympia, Rochester, Pasco, Spokane, Marysville, and Salt Lake City, with expert guidance, service, and repair support available.
Featured
2026 MAXX-D LDX
Gooseneck
Olympia, WA
$18,799
OUR
PRICE
Payments From
$430/mo
ColorBlack
CategoryGooseneck
Length30
Width8.5
Axles2
GVWR25000
Hitch TypeGooseneck
Trailer MaterialSteel
Olympia, WA
Featured
2027 MAXX-D LKX
Gooseneck
Olympia, WA
$20,390
OUR
PRICE
Payments From
$466/mo
ColorBlack
CategoryGooseneck
Length30
Width8.5
Axles2
GVWR25990
Hitch TypeBumper
Trailer MaterialSteel
Olympia, WA
Featured
2027 MAXX-D GSB
Gooseneck
Olympia, WA
$17,390
OUR
PRICE
Payments From
$398/mo
ColorBlack
CategoryGooseneck
Length30
Width8.5
Axles2
GVWR18000
Hitch TypeGooseneck
Trailer MaterialSteel
Olympia, WA
Featured
2025 DIAMOND C DET
Gooseneck
Marysville, WA
$25,299
OUR
PRICE
Payments From
$578/mo
ColorSilver
CategoryGooseneck
Length30
Width8.5
Axles2
GVWR20000
Hitch TypeGooseneck
Trailer MaterialSteel
Marysville, WA
Featured
2027 MAXX-D GSB
Gooseneck
Pasco, WA
$16,890
OUR
PRICE
Payments From
$386/mo
ColorBlack
CategoryGooseneck
Length30
Width8.5
Axles2
GVWR18000
Hitch TypeGooseneck
Trailer MaterialSteel
Pasco, WA
Featured
2027 MAXX-D GSX
Gooseneck
Spokane, WA
$16,890
OUR
PRICE
Payments From
$386/mo
ColorBlack
CategoryGooseneck
Length30
Width8.5
Axles2
GVWR18000
Hitch TypeGooseneck
Trailer MaterialSteel
Spokane, WA
Featured
2027 MAXX-D GSX
Gooseneck
Salt Lake City, UT
$16,390
OUR
PRICE
Payments From
$375/mo
ColorBlack
CategoryGooseneck
Length30
Width8.5
Axles2
GVWR18000
Hitch TypeGooseneck
Trailer MaterialSteel
Salt Lake City, UT
Featured
2027 MAXX-D LDX
Gooseneck
Salt Lake City, UT
$28,390
OUR
PRICE
Payments From
$648/mo
ColorBlack
CategoryGooseneck
Length30'
Width8.5
Axles2
GVWR25990
Hitch TypeGooseneck
Trailer MaterialSteel
Salt Lake City, UT
Featured
2027 MAXX-D GSX
Gooseneck
Rochester, WA
$17,390
OUR
PRICE
Payments From
$398/mo
ColorBlack
CategoryGooseneck
Length30
Width8.5
Axles2
GVWR18000
Hitch TypeGooseneck
Trailer MaterialSteel
Rochester, WA
Featured
2027 MAXX-D LDX
Gooseneck
Rochester, WA
$28,890
OUR
PRICE
Payments From
$659/mo
ColorGray
CategoryGooseneck
Length30
Width8.5
Axles2
GVWR25990
Hitch TypeGooseneck
Trailer MaterialSteel
Rochester, WA