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Oregon RV length limits

Oregon's limits for motorhomes, trailers, triple towing and height, quoted from its own law. Enter your rig to check it.

The law in Oregon

Motorhome: 45 ft
"(16)(a) A recreational vehicle may exceed the maximum length established under ORS 818.080 if the vehicle is not more than 45 feet long."
Trailer: 40 ft
"Vehicle in combination of vehicles................................ 40"
Overall combination: 60 ft (65 ft on the highways its law names)
"Combination of vehicles, including load........................... 60"
Triple towing: Not allowed
"A person commits the offense of exceeding the maximum number of vehicles in combination if the person does any of the following: (a) Drives or moves on a highway any combination of vehicles that consists of more than two vehicles."
Height: 14 ft
"(2) Height, including load..................................... Any vehicle.............................. 14"
Width: 102 in (8 ft 6 in)
"(1) Total outside width................................... Any vehicle.............................. 8½"

ORS 818.080, 818.100 and 818.110, Chapter 818 Vehicle Limits, Oregon Revised Statutes, checked November 2026.

RV Length Limits by StateOregon

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Trailer length

Overall length

Height

Truck and trailer or fifth wheel · Oregon

Within the limits

Yes. Your truck and trailer is within Oregon's length limits.

Add your height to check it against Oregon's 14 ft limit.

Trailer length
WithinYours 32 ft · limit 40 ft
"Vehicle in combination of vehicles................................ 40"
Overall length
WithinYours 52 ft · limit 60 ft, 65 ft on named highways
"Combination of vehicles, including load........................... 60"
"(b) A combination that includes a recreational vehicle that is not more than 45 feet long, when operating on Group 1 or Group 2 highways as designated by the Department of Transportation, may exceed the maximum length for vehicles in a combination established under ORS 818.080 if the combination is not more than 65 feet long."

Width: 102 in (8 ft 6 in)

"(1) Total outside width................................... Any vehicle.............................. 8½"

"(8) Rearview mirrors may exceed the maximum allowable width described in Table I of ORS 818.080."

"(15) A recreational vehicle may exceed the maximum width established under ORS 818.080 if the excess width is attributable to an appurtenance that does not extend beyond the body of the vehicle by more than four inches, or if a passenger-side awning, by more than six inches."

Where to stay in Oregon

37 RV parks listed in Oregon.

See Oregon RV parks

Common questions

RV length and towing questions

45 ft. Oregon's law says: "(16)(a) A recreational vehicle may exceed the maximum length established under ORS 818.080 if the vehicle is not more than 45 feet long."

60 ft overall. Oregon's law says: "Combination of vehicles, including load........................... 60"

Not allowed. Oregon's law says: "A person commits the offense of exceeding the maximum number of vehicles in combination if the person does any of the following: (a) Drives or moves on a highway any combination of vehicles that consists of more than two vehicles."

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