Maximum RV Length by State 2025
Nebraska
14.5
Alaska
14
California
14
Hawaii
14
Idaho
14
Kansas
14
Louisiana
14
Montana
14
North Dakota
14
Oregon
14
Texas
14
Utah
14
Washington
14
Wyoming
14
Alabama
13.5
Arizona
13.5
Arkansas
13.5
Colorado
13.5
Connecticut
13.5
Delaware
13.5
District of Columbia
13.5
Florida
13.5
Georgia
13.5
Illinois
13.5
Indiana
13.5
Iowa
13.5
Kentucky
13.5
Maine
13.5
Maryland
13.5
Massachusetts
13.5
Michigan
13.5
Minnesota
13.5
Mississippi
13.5
New Hampshire
13.5
New Jersey
13.5
New York
13.5
North Carolina
13.5
Ohio
13.5
Oklahoma
13.5
Pennsylvania
13.5
Rhode Island
13.5
South Carolina
13.5
Tennessee
13.5
Vermont
13.5
Virginia
13.5
West Virginia
13.5
Wisconsin
13.5
State | Max Height↓ | Max Width | |
|---|---|---|---|
 | Nebraska | 14.5 | 8.5 |
 | Missouri | 14 (w/ exceptions/restrictions) | 8.5 (w/ exceptions/restrictions) |
 | New Mexico | 14 (Designated rural interstates. Exceptions exist) | 8.5 |
 | South Dakota | 14 (Designated rural interstates. Exceptions exist) | 8.5 |
 | Alaska | 14 | 8.5 |
 | California | 14 | 8.5 |
 | Hawaii | 14 | 9 |
 | Idaho | 14 | 8.5 |
 | Kansas | 14 | 8.5 |
 | Louisiana | 14 | 8.5 |
 | Montana | 14 | 8.5 (Special wide-body regulations) |
 | North Dakota | 14 | 8.5 |
 | Oregon | 14 | 8.5 |
 | Texas | 14 | 8.5 |
 | Utah | 14 | 8.5 |
 | Washington | 14 | 8.5 |
 | Wyoming | 14 | 8.5 |
 | Alabama | 13.5 | 8.5 |
 | Arizona | 13.5 | 8 (8.5 on certain federal roadways) |
 | Arkansas | 13.5 | 8.5 |
 | Colorado | 13.5 | 8.5 |
 | Connecticut | 13.5 | 8.5 |
 | Delaware | 13.5 | 8.5 |
 | District of Columbia | 13.5 | 8 |
 | Florida | 13.5 | 8.5 (Certain federal road systems) |
 | Georgia | 13.5 | 8.5 |
 | Illinois | 13.5 | 8.5 |
 | Indiana | 13.5 | 8.5 |
 | Iowa | 13.5 | 8.5 |
 | Kentucky | 13.5 | 8.5 |
 | Maine | 13.5 | 8.5 |
 | Maryland | 13.5 | 8.5 |
 | Massachusetts | 13.5 | 8.5 |
 | Michigan | 13.5 | 8.5 |
 | Minnesota | 13.5 | 8.5 |
 | Mississippi | 13.5 | 8.5 |
 | New Hampshire | 13.5 | 8.5 |
 | New Jersey | 13.5 | 8 (8.5 on certain federal roadways) |
 | New York | 13.5 | 8.5 (w/ exceptions/restrictions) |
 | North Carolina | 13.5 | 8.5 |
 | Ohio | 13.5 | 8.5 |
 | Oklahoma | 13.5 | 8.5 |
 | Pennsylvania | 13.5 | 8.5 (State routes. 8 limit on some roads, but posted) |
 | Rhode Island | 13.5 | 8.5 |
 | South Carolina | 13.5 | 8.5 |
 | Tennessee | 13.5 | 8.5 |
 | Vermont | 13.5 | 8.5 |
 | Virginia | 13.5 | 8.5 |
 | West Virginia | 13.5 | 8.5 |
 | Wisconsin | 13.5 | 8.5 |
 | Nevada | 8.5 |
- Traffic laws may change at any time. As such, accuracy of data cannot be guaranteed. Travelers are encouraged to confirm legality of their rigs with local/state tourism officials.
