40-Foot Trailers For Sale in Washington
Shop 40-foot trailers at Trailer Boss for hauling oversized machinery, vehicles, agricultural equipment, construction materials, and large commercial loads. Choose from gooseneck, flatbed, enclosed, and heavy equipment trailers built for demanding hauling applications. 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
Marysville, WA
$24,890
OUR
PRICE
Payments From
$568/mo
ColorBlack
CategoryGooseneck
Length40
Width8.5
Axles2
GVWR25000
Hitch TypeGooseneck
Trailer MaterialSteel
Marysville, WA
Featured
2026 MAXX-D LDX
Gooseneck
Marysville, WA
$25,390
OUR
PRICE
Payments From
$579/mo
ColorBlack
CategoryGooseneck
Length40
Width8.5
Axles2
GVWR25000
Hitch TypeGooseneck
Trailer MaterialSteel
Marysville, WA
Featured
2027 MAXX-D YHX
Gooseneck
Salt Lake City, UT
$42,890
OUR
PRICE
Payments From
$977/mo
ColorGray
CategoryGooseneck
Length40
Width8.5
Axles2
GVWR40000
Hitch TypeGooseneck
Trailer MaterialSteel
Salt Lake City, UT
Featured
2026 MAXX-D YDX
Gooseneck
Pasco, WA
$42,390
OUR
PRICE
Payments From
$966/mo
ColorBlack
CategoryGooseneck
Length40
Width8.5
Axles2
GVWR30000
Hitch TypeGooseneck
Trailer MaterialSteel
Pasco, WA
Featured
2027 MAXX-D TDX
Gooseneck
Olympia, WA
$36,390
OUR
PRICE
Payments From
$829/mo
ColorBlack
CategoryGooseneck
Length40
Width8.5
Axles2
GVWR25990
Hitch TypeGooseneck
Trailer MaterialSteel
Olympia, WA
Featured
2027 MAXX-D LKX
Gooseneck
Pasco, WA
$21,390
OUR
PRICE
Payments From
$488/mo
ColorBlack
CategoryGooseneck
Length40
Width8.5
Axles2
GVWR25990
Hitch TypeGooseneck
Trailer MaterialSteel
Pasco, WA
Featured
2027 MAXX-D YDB
Gooseneck
Olympia, WA
$37,390
OUR
PRICE
Payments From
$852/mo
ColorBlack
CategoryGooseneck
Length40
Width8.5
Axles2
GVWR25990
Hitch TypeGooseneck
Trailer MaterialSteel
Olympia, WA
Featured
2027 MAXX-D LDB
Gooseneck
Spokane, WA
$34,390
OUR
PRICE
Payments From
$784/mo
ColorBlack
CategoryGooseneck
Length40
Width8.5
Axles2
GVWR30000
Hitch TypeGooseneck
Trailer MaterialSteel
Spokane, WA
Featured
2026 MAXX-D LDX
Gooseneck
Pasco, WA
$29,890
OUR
PRICE
Payments From
$682/mo
ColorBlack
CategoryGooseneck
Length40
Width8.5
Axles2
GVWR30000
Hitch TypeGooseneck
Trailer MaterialSteel
Pasco, WA
Featured
2027 MAXX-D TDX
Gooseneck
Salt Lake City, UT
$35,390
OUR
PRICE
Payments From
$807/mo
ColorBlack
CategoryGooseneck
Length40
Width8.5
Axles2
GVWR25990
Hitch TypeGooseneck
Trailer MaterialSteel
Salt Lake City, UT
Featured
2027 MAXX-D TDX
Gooseneck
Salt Lake City, UT
$35,890
OUR
PRICE
Payments From
$818/mo
ColorBlack
CategoryGooseneck
Length40
Width8.5
Axles2
GVWR29990
Hitch TypeGooseneck
Trailer MaterialSteel
Salt Lake City, UT
Featured
2027 MAXX-D LDX
Gooseneck
Salt Lake City, UT
$32,890
OUR
PRICE
Payments From
$750/mo
ColorGray
CategoryGooseneck
Length40
Width8.5
Axles2
GVWR25990
Hitch TypeGooseneck
Trailer MaterialSteel
Salt Lake City, UT
Featured
2027 MAXX-D LHB
Gooseneck
Pasco, WA
$40,890
OUR
PRICE
Payments From
$932/mo
ColorBlack
CategoryGooseneck
Length40
Width8.5
Axles2
GVWR40000
Hitch TypeGooseneck
Trailer MaterialSteel
Pasco, WA
Featured
2027 MAXX-D YDX
Gooseneck
Salt Lake City, UT
$34,890
OUR
PRICE
Payments From
$795/mo
ColorBlack
CategoryGooseneck
Length34
Width8.5
Axles2
GVWR25990
Hitch TypeGooseneck
Trailer MaterialSteel
Salt Lake City, UT
Featured
2027 MAXX-D YDX
Gooseneck
Salt Lake City, UT
$35,390
OUR
PRICE
Payments From
$807/mo
ColorBlack
CategoryGooseneck
Length40
Width8.5
Axles2
GVWR25990
Hitch TypeGooseneck
Trailer MaterialSteel
Salt Lake City, UT
Featured
2026 MAXX-D YDB
Gooseneck
Rochester, WA
$38,390
OUR
PRICE
Payments From
$875/mo
ColorBlack
CategoryGooseneck
Length40
Width8.5
Axles2
GVWR25999
Hitch TypeGooseneck
Trailer MaterialSteel
Rochester, WA
Featured
2026 MAXX-D YDX
Gooseneck
Spokane, WA
$41,390
OUR
PRICE
Payments From
$943/mo
ColorGray
CategoryGooseneck
Length34
Width8.5
Axles2
GVWR25990
Hitch TypeGooseneck
Trailer MaterialSteel
Spokane, WA
Featured
2026 MAXX-D TDB
Gooseneck
Spokane, WA
$41,390
OUR
PRICE
Payments From
$943/mo
ColorBlack
CategoryGooseneck
Length40'
Width8.5'
Axles2
GVWR25990
Hitch TypeGooseneck
Trailer MaterialSteel
Spokane, WA
Featured
2026 MAXX-D YDX
Gooseneck
Olympia, WA
$35,390
OUR
PRICE
Payments From
$807/mo
ColorGray
CategoryGooseneck
Length40
Width8.5
Axles2
GVWR25990
Hitch TypeGooseneck
Trailer MaterialSteel
Olympia, WA
Featured
2026 MAXX-D GSX
Gooseneck
Pasco, WA
$17,890
OUR
PRICE
Payments From
$409/mo
ColorBlack
CategoryGooseneck
Length40
Width8.5
Axles2
GVWR18000
Hitch TypeGooseneck
Trailer MaterialSteel
Pasco, WA
Featured
2026 MAXX-D TDX
Gooseneck
Pasco, WA
$36,890
OUR
PRICE
$38,999
SALE
PRICE
Payments From
$889/mo
ColorBlack
CategoryGooseneck
Length40
Width8.5
Height8.5
Axles2
GVWR30000
Hitch TypeGooseneck
Pasco, WA
Featured
2026 MAXX-D TDX
Gooseneck
Pasco, WA
$27,890
OUR
PRICE
$29,699
SALE
PRICE
Payments From
$677/mo
ColorBlack
CategoryGooseneck
Length40
Width8.5
Axles2
GVWR25000
Hitch TypeGooseneck
Trailer MaterialSteel
Pasco, WA
