towing laws
2 RV Guy's

2004 State Towing Laws

Towing laws vary from state to state and are subject to change. Most of these laws were designed for Tractor Trailer / Commercial trucking and it may be difficult to transfer the rules to recreational towing. It is always best to contact your state's department of motor vehicles for any special rules pertaining to RV towing. You should always be aware of the rules of the state you are travelling through. The following towing speeds are for Interstate highways and many states have lower limits for rural roads. Always follow the posted speed signs and be careful some states have two speeds posted, one for autos and one for trucks and towing.








State
Max Speed
Max Tlr Length
Max Tlr Width
Max Tlr Height
Max Overall Length
Max Weight Requiring Trailer Brakes
Alabama
70
40'
8'
13.5'
57'
3000
Alaska
55
40'
8.5'
14'
75'
5000
Arizona
55
40'
8'
13.5'
65'
3000
Arkansas
65
N/A
8.5'
13.5'
N/A
3000
California
55
40'
8.5'
14'
65'
1500
Colorado
65
45'
8.5'
13'
70'
3000
Connecticut
65
45'
8.5'
13.5'
75'
3000
Delaware
55
40'
8.5'
13.5'
70'
4000
Dist of Columbia
55
40'
8'
13'
55'
3000
Florida
65
48'
8.5'
13.5'
65'
3000
Georgia
55
N/A
8'
13.5'br> 55'
3000
Hawaii
55
40'
8.5'
13.5'
65'
3000
Idaho
65
48'
8.5'
14'
75'
1500

Illinois
55
60'
8'
13.5'
60'
3000
Indiana
55
40'
8.5'
13.5'
60'
3000
Iowa
65
48'
8.5'
13.5'
65'
3000

Kansas
55
45'
8.5'
14'
N/A
N/A
Kentucky
65
N/A
8'
13.5'
65'
N/A
Louisiana
70
30'
8'
13.5'
70'
3000
Maine
55
45'
8.5'
13.5'
65'
3000
Maryland
65
N/A
8'
13.5'
55'
3000
Massuchusetts
65
33'
8.5'
13.5'
75'
N/A
Michigan
55
53'
8'
13.5'
65'
3000
Minnesota
70
48'
8.5'
13.5'
75'(70' for 3-unit RV combinations
Truck + 5th wheel up to 28'
+ one additional trailer
transporting a boat, ATV, motorcycle,
snowmobile, or equestrian equipment
and supplies)
3000
Mississippi
55
50'
8.5'
13.5'
75'
2000
Missouri
70
N/A
8.5'
13.5'
60'
N/A
Montana
65
N/A
8.5'
13.5'
65'
3000
Nebraska
65
40'
8.5'
14.5'
65'
3000
Nevada
65
N/A
8.5'
14'
70'
3000
New Hampshire
55
N/A
8.5'
13.5'
48'
N/A
New Jersey
65
40'
8.5'
13.5'
62'
N/A
New Mexico
75
40'
8.5'
14'
65'
3000
New York
65
45'
8.5'
13.5'
60'
1000
North Carolina
55
48'
8.5'
13.5'
60'
4000
North Dakota
70
60'
8.5'
14'
75'
N/A
Ohio
55
40'
8.5'
13.5'
65'
2000
Oklahoma
65
N/A
8.5'
13.5'
65'
3000
Oregon
55
40'
8.5'
14'
50'
N/A
Pennsylvania
55
53'
8.5'
13.5'
60'
3000
Rhode Island
65
48.5'
8.5'
13.5'
60'
4000
South Carolina
55
53'
8.5'
13.5'
N/A
3000
South Dakota
65
53'
8.5'
14'
80'
3000
Tennessee
70
48'
8'
13.5'
65'
3000
Texas
70
N/A
8.5'
14'
65'
4500
Utah
65
48'
8.5'
14'
65'
N/A
Vermont
65
48'
8.5'
13.5'
72'
3000
Virginia
55
N/A
8.5'
13.5'
65'
3000
Washington
60
48'
8.5'
14'
75'
3000
West Virginia
65
48'
8'
13.5'
55'
3000
Wisconsin
65
48'
8.5'
13.5'
65'
3000
Wyoming
65
60'
8.5'
14'
85'
N/A

The following more detailed information was compiled by the Blue OX company, makers of reliable towing products.

State Height Width Combined Length Trailer Length Trailer Width Trailer Height MH Length Two Vehicle Length Triple Tow Safety Chains Breakaway Fire Extinguisher Flares Signs Brake Laws Trailers Brake Laws Towed Cars Wipers Overnight Parking Max Tow Speed Ride In 5th Wheel Ride Pickup Camper Ride Travel Trailer Speed Limit GVW Axle License Required Reciprocity
Alabama 13 1/2' 8 1/2'  65' 57' (41) 8'0" 13'6" 45' 65' no yes yes (2) yes (36) Not Stated 3000 Brakes not required. yes P 70   yes   Posted Varies 20,000 lbs Class D Yes
Alaska 14' 8 1/2' 75' 40' 8'6" 14'0" 40' 75' yes yes yes (2) Not Stated yes 5000 Brake hook-up required if towed object over 3,000 pounds. Not Stated yes  55   yes   Posted N/A N/A Class D Yes
Arizona 13 1/2' 8' 65' 40' 8'0" 13'6" 45' 65' yes (43) Not Stated yes (2) Not Stated Not Stated 3000 (17) Brakes not required. Not Stated yes (3) 75 yes yes yes Posted Manufactured Stated Gross Weight 20,000 lbs Class D Yes
Arkansas 13 1/2' 8 1/2' 65' 43 1/2' 8'6" 13'6" 40' 2 Unit Limit (No max given) yes yes yes (2) Not Stated yes 3000 No laws regarding. yes yes 70   yes   Posted Federal Bridge Formula 20,000 lbs Class D Yes
California 14' 8 1/2' 65' NS  8'6" 14'0" 45' (27) 65' yes (41) yes yes yes yes 1500 (17) Brakes must be sufficient to stop within a specified distance according to weight, at 20 mph. Not Stated P 55 yes (10,20) yes (35)   Posted Manufactured Stated Gross Weight 20,000 lbs <40ft. - Class C >= - non-com. < 40ft. - Class C >= 40ft. Non-comm. Class B w/ med. Questionnaire Yes
Colorado 13' 8 1/2' 70' NS (42) 8'6" 13'0" 45' 70' yes (42) yes yes Not Stated Not Stated 3000 (17) No laws regarding. Not Stated Not Stated 75 yes yes   Posted 54,000 lbs 20,000 lbs Class R No
Connecticut 13 1/2' 8 1/2' 60' (1) max length = 48' 53' (19) 8'6" 13'6" 45' 60' (1, 13) no yes yes yes yes 3000 (17) No laws regarding. yes P 65   yes   Posted Manufactured Stated Gross Weight 18,000 lbs Class 2 Yes
Delaware 13 1/2' 8 1/2' 60' NS (19) 8'6" 13'6" 45' 65' no Not Stated Not Stated Not Stated yes 4000 If towed vehicle over 4,000 pounds, brakes must connected to those of towing vehicle. yes P 55   yes   Posted Federal Bridge Formula 20,000 lbs Class D No
District of Columbia 13 1/2' 8 1/2' 60' NS 8'0" 13'0" 40' 55' no yes yes  Not Stated Not Stated 3000 (17) No laws regarding. Not Stated Not Stated 55   yes   Posted 80,000 lbs 20,000 lbs Class C Yes
Flordia 13 1/2' 8 1/2' 65' 40' 8'6" 13'6" 45' 65' no yes yes yes yes 3000 (17) If towed vehicle weight exceeds 3,000 pounds, brake hook-ups required as well as breakaway system. yes  P 70   yes   Posted Manuractured Stated Gross Weight 20,000 lbs Class D Yes
Georgia 13 1/2' 8 1/2' 60' NS (19) 8'0" 13'6" No Limit Given None no yes Not Stated yes yes 1500 No laws regarding. yes (39) Not Stated 55   yes (18)   Posted Federal Bridge Formula 20,340 lbs Class C No
Hawaii 14' 9' 65' 40' 9'0" 13'6" 45' 65' no yes yes (2) Not Stated Not Stated 3000 (17) Brake hook-ups required. Not Stated Not Stated 55   yes (33)   Posted 80,000 lbs 22,500 lbs Type 4 (Non-CDL) Yes
Idaho 14' 8 1/2' 75' 48' 8'6" 14'0" 45' 75' yes (41) Not Stated yes Not Stated Not Stated 1500 No laws regarding. Not Stated P 65   yes   Posted 80,000 lbs 20,000 lbs Class D Yes
Illinois 13 1/2' 8 1/2' 60' 53' (19) 8'0" 13'6" 45' 60' yes (19,43) yes (1) yes (5) Not Stated yes 3000 (17) Brake hook-up required if towed vehicle is over 3,000 pounds. yes Not Stated 55   yes   65 mph under 8,000 lbs; 55 mph over 8,000 lbs Federal Bridge Formula 20,000 lbs on interstates & hwys;18,000 lbs others Class D Yes
Indiana 13 1/2' 8 1/2' 60' 40' 8'0" 13'6" 45' 60' yes (41) yes yes Not Stated yes 3000 (17) No laws regarding. Not Stated yes 65 yes yes yes Posted 800 lbs per inch of tire 20,000 lbs Class C Yes
Iowa 13 1/2' 8 1/2' 60' NS (19) 8'6" 13'6" 45' 65' yes yes yes Not Stated yes 3000 No laws regarding. Not Stated Not Stated 65 yes yes yes  Posted 80,000 lbs 20,000 lbs Class C Yes
Kansas 14' 8 1/2' 65' NS (41) 9'0" 14'0" 45' 65' yes (41) yes (37) yes yes (36) yes yes (24) No laws regarding.. Not Stated yes 70 yes (33) yes (33) yes (33) Posted Federal Bridge Formula 20,000 lbs 26,000 lbs Class C >= 26,000 lbs Class B Yes
Kentucky 13 1/2' 8' 65' NS (41) 8'0" 13'6" 40' 65' yes (42) yes yes yes yes 3000 (6) No laws regarding. yes Not Stated 65   yes   Posted Manufactured Stated Gross Weight 20,000 lbs Class D Yes
Lousiana 13 1/2' 8 1/2' 65' 30' 8'0" 13'6" 45' 70' yes (42) yes (7) yes (2) Not Stated yes 3000 No laws regarding. Not Stated P 70   yes   Posted Manufactured Stated Gross Weight 20,000 lbs Class E Yes
Maine 13 1/2' 8 1/2' 65' 48' 8'6" 13'6" 45' 65' no yes Not Stated Not Stated Not Stated 3000 No laws regarding. yes P 55       Posted 80,000 lbs 22,400 lbs Class C Yes
Maryland 13 1/2' 8' 55' NS 8'0" 13'6" 40' 60' total; 55' on desig. Routes yes yes yes (6) yes yes 3000 (17) No laws regarding. yes P 65 yes yes yes Posted Federal Bridge Formula 22,400 lbs Non-com. B>= 26,001 lbs; Non-com. C <=26,000 lbs Yes
Massachusetts 13 1/2' 8 1/2' 60' 33' 8'6" 13'6" 40' 60' no yes Not Stated Not Stated Not Stated 10,000 No laws regarding. Not Stated P 65   yes   Posted 80,000 lbs 22,400 lbs Class D Yes
Michigan 13 1/2' 8' 59' 53 (45) 8'0" 13'6" 45' 65' yes (43) yes yes Not Stated Not Stated 3000 No laws regarding. Not Stated P 55 yes yes yes Posted 700 lbs per inch of tire 18,000 lbs Class B Yes
Minnesota 13 1/2' 8 1/2' 75' 45' 8'6" 13'6" 45' 75' (19) yes (43) yes yes (7) Not Stated yes 3000 (17) Brake hook-up required except where brakes on towing vehicle are adequate to stop both vehicles within distance required by law. yes P 70 yes yes yes Posted Federal Bridge Formula 20,000 lbs Class D Yes
Mississippi 13 1/2' 8 1/2' none NS 8'6" 13'6" 40' 99' yes yes yes Not Stated yes 2000 (17) Brake hook-up required. Not Stated Not Stated 55       Posted 20,000 lbs per axle 20,000 lbs Class R Yes
Missouri 14' 8 1/2' 65' NS (41) 8'6" 13'6" 45' 65' yes (41) yes (37) Not Stated Not Stated Not Stated NS Both vehicles require brakes. Not Stated yes 70 yes yes yes Posted Federal Bridge Formula 20,000 lbs Non-Commercial Class F Yes
Montana 14' 8 1/2' 75' NS (40) 8'6" 13'6" 55' 75' yes (42) yes yes Not Stated yes 3000 No laws regarding. Not Stated P 65 yes yes   75mph interstate; 70 daylight; 65 night/non inters Federal Bridge Formula 20,000 lbs Class D Yes
Nebraska 14 1/2' 8 1/2' 65' 40' 8'6" 14'6" 45' 65' yes (41) yes yes (2) Not Stated yes 3000 No laws regarding. Not Stated Not Stated 75 yes yes yes Posted Manufactured Stated Gross Weight 20,000 lbs Class O Yes
Nevada 14' 8 1/2' 70' NS 8'6" 143'0" 40' 70' yes (42) yes yes (2) Not Stated Not Stated 1500 Braking system required when gross weight of towed object exceeds 3,000 pounds, 1,500 pounds if 1975 or newer model. Not Stated yes (21) 75   yes   Posted Truck Limit 80,000 lbs without class B or A license 20,000 lbs Class A or B non-comm. W/ "R" endorsement for RV, a "J" endorsement for towing vehicles >= 10,000 lbs Yes
New Hampshire 13 1/2' 8' none 48' 8'0" 13'6" 45' 45' no yes Not Stated Not Stated Not Stated 3000 No laws regarding. Not Stated Not Stated 55       65mph 80,000 lbs 18,000 lbs Class D Yes
New Jersey 13 1/2' 8' 62' 40' 8'0" 13'6" 40' 53' no yes yes Not Stated yes 3000 Brake hookup required. yes P 65 yes yes   Posted 80,000 lbs 22,400 lbs Class D Yes
New Mexico 14' (1) 8 1/2' 65' NS (41) 8'0" 14'0" 40' 65' yes yes Not Stated Not Stated yes 3000 (17) Brake hookup required. Not Stated P 75       Posted Manufactured Stated Gross Weight 21,600 lbs Class D Yes
New York 13 1/2' 8 1/2' some exceptions 65' NS (41) 8'6" 13'6" 45' 65' no yes Not Stated Not Stated Not Stated 1000 (9) No laws regarding. yes P 65   yes   Posted 800 lbs per inch of tire 22,400 lbs Non-CDL C may tow vehicles w/ a GVWR of 10,000 lbs Yes
North Carolina 13 1/2' 8 1/2' (25) 60' NS (19) 8'6" 13'6" 45' 60' no yes Not Stated Not Stated Not Stated 1000 No laws regarding. yes Not Stated 55 yes yes yes Posted Federal Bridge Formula 20,000 lbs Class A traveling w/>= 10,001 lbs Class B traveling w/>=26,001 lbs non towing Yes
North Dakota 14' 8 1/2' 75' 53' 8'6" 14'0" 50' 75' yes (40) yes yes Not Stated yes 3000 No laws regarding. Not Stated yes 70 yes yes   Posted Manufactured Stated Gross Weight 20,000 lbs Class D non-CDL Yes
Ohio 13 1/2' 8 1/2' 65' NS (41) 8'6" 13'6" 40' 65' yes (41) yes yes yes yes 2000 (17) No laws regarding. Not Stated Not Stated 55   yes   55 mph 80,000 lbs 20,000 lbs Class D Yes
Oklahoma 13 1/2' 8 1/2' 70' NS (41) 8'6" 13'6" 45' 65' yes (41) yes yes Not Stated yes 3000 No laws regarding. Not Stated yes 65   yes   Posted 80,000 lbs 20,000 lbs Class D Yes
Oregon 14' 8' some exceptions 50' max length =60', special permit NS (41) 8'6" 14'0" 45' 65' (19) no yes Not Stated Not Stated Not Stated Not Stated No laws regarding. Not Stated yes (1,23) 55 yes (35) yes   Posted 80,000 lbs 20,000 lbs Class C Yes
Pennsylvania 13 1/2' 8 1/2' 60' NS (19) 8'6" 13'6" 45' 65' no yes yes yes yes yes (4,6) No laws regarding. yes Not Stated 55 yes (10)     Posted 73,280 lbs 20,000 lbs Non-commercial Class A or B Yes
Rhode Island 13 1/2' 8 1/2' 60' NS 8'6" 13'6" 45' 60' no Not Stated yes Not Stated yes 4000 No laws regarding. yes yes 65   yes   Posted 80,000 lbs 22,400 lbs Class B > 26,000 lbs; Reg. Operators < 26,000 lbs; air brake endorsement required if > 26,000 lbs w/ air brakes Yes
South Carolina 13 1/2' 8 1/2' none 35' 8'6" 13'6" 40' L N/A no yes yes yes yes 3000 (17) Brakes required if combined vehicle weight exceeds 3,000 pounds. yes P 55   yes   Posted 2 axles 38,500 lbs 20,000 lbs Class E >= 26,000 lbs Class F if towing Yes
South Dakota 14' 8 1/2' 75' 53 8'6" 14'0" 45' 80' yes (40) yes yes yes yes 3000 Brakes, turn signals, and near lights required. Not Stated P 75 yes (10) yes   Posted Federal Bridge Formula 20,000 lbs Non-commercial Class 1 Yes
Tennessee 13 1/2' 8 1/2' 65' 40' (41) 8'0" 13'6" 40' 65' yes (41) yes yes (2) yes yes 1500 Brake hookup required. yes yes 70       Posted 80,000 lbs 20,000 lbs Class D<= 26,000 lbs Yes
Texas 14' 8 1/2' 65' NS (41) 8'6" 14'0" 45' 65' yes (41) yes yes (2) Not Stated yes 4500 No laws regarding. Not Stated P (11) 70   yes   Posted 80,000 lbs 20,000 lbs Class B non-CDL >=26,000 lbs Yes
Utah 14' 8 1/2' 65' NS (41) 8'6" 14'0" 65' 65' yes (41) yes yes (2) yes yes 2000 No laws regarding. Not Stated P (23) 75   yes   Posted Manufactured Stated Gross Weight 20,000 lbs Class D Yes
Vermont 13 1/2' 8 1/2' 65' NS 8'6" 13'6" 46' 68' no yes yes (2) yes yes 3000 No laws regarding. Not Stated Not Stated 65   yes   Posted Federal Bridge Formula 20,000 lbs Class B Yes
Virginia 13 1/2' 8' 60' NS (41) 8'6" 13'6" 45' 65' no yes yes (34) Not Stated Not Stated 3000 No laws regarding. yes P 55   yes   Posted Federal Bridge Formula 20,000 lbs Class B Yes
Washington 14' 8 1/2' 75' NS (40) 8'6" 14'0" 46' 75' no yes yes (2) yes yes 3000 No laws regarding. Not Stated yes (14) 65   yes   60 mph over 10,000 lbs; under 10,000 lbs posted 600 lbs per inch of tire 20,000 lbs Regular Operator License Yes
West Virginia 13 1/2' 8 1/2' 55' max length =60' 48' 8'0" 13'6" 40' 55' (19) no yes yes Not Stated yes 3000 (6,17) No laws regarding. yes Not Stated 65 yes yes   Posted Federal Bridge Formula 20,000 lbs Class E Yes
Wisconsin 13 1/2' 8 1/2' 65' 45' 8'6" 13'6" 40' L 65' yes (43) yes Not Stated Not Stated Not Stated 3000 (17) Brake hook-up required on vehicle over 3,000 pounds. Not Stated Not Stated 65 yes (27) yes   Posted 80,000 lbs 20,000 lbs Class D Yes
Wyoming 14' 8 1/2' 85' 60' 8'6" 14'0" 60' 85' yes yes Not Stated Not Stated Not Stated Not Stated No laws regarding. yes (24) yes 75       75mph interstate; 65 on 2 lane hwys;55 unless post Federal Bridge Formula 20,000 lbs Class B if GVWR>26,000 lbs; Class C if GVWR < 26,000 lbs. Yes
Alberta 3.85m 2.6m   12.5m Not Stated Not Stated 12.5m 20m yes (50) yes (29) yes (38) yes (22) Not Stated 2000lbs (12) Not stated, see Trailer Laws Not Stated Not Stated Not Stated   yes   Posted Manuf. Spec. 6,000 kg Class 5; 75+: need medical certificate Yes
British Columbia 4.15m 2.6m   12.5m Not Stated Not Stated 12.5m 20m Not Stated yes   yes (38) Not Stated yes 1400kg (12) Brake hook-up not required but invariably necessary. Not Stated Not Stated Not Stated       80kph Manuf. Spec. Posted on tire Class 5 Yes
Manitoba 4.15m 2.6m   12.5m Not Stated Not Stated 12.5m 21.5m yes (49) yes   Not Stated Not Stated yes (5) 910 kg (17) Towed vehicle must have functional brakes when not connected by tow bar. Not Stated yes  Not Stated   yes   Posted Manuf. Spec. Manuf. Spec. Class 5; 60+;Need med. cert.every 2 yrs; air brake endorse. If air brakes. Yes
New Brunswick 4.15m 2.6m   12.5m Not Stated Not Stated 12.5m 23m Not Stated yes   yes (2) Not Stated yes yes (4) No laws regarding. Not Stated P Not Stated   yes   Posted Per Motor Act Reg 94-62 5,500kg steering axle; 9,100 kg simple axle; 18,000 kg tandem axle Class 5 Air brake endorsement; if air brakes Yes
Newfoundland/Labrador 4.2m 2.6m   12.5m Not Stated Not Stated 12.5m 23m Not Stated yes   yes (15) yes (15) yes (8) yes (45) No laws regarding. Not Stated yes  Not Stated yes yes yes N/A N/A N/A Class 5 Yes
NW Territories 4.15m 2.6m   NS (48) Not Stated Not Stated 12.5m 25m Not Stated yes