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ARIES Automotive ATC Truck Covers AVS Auto Ventshade B&W BACKRACK BAK Industries BDS Suspension BedRug Bestop Bubba Rope Bushwacker Bully Dog Buyers Products Cali Offroad Wheels CargoGlide CIPA USA Covercraft CURT Manufacturing DECKED Dee Zee DiabloSport DU-HA EuroSport Daytona Extang Fia Firestone Ride-Rite Flowmaster Fuel Off-Road G2 Axle & Gear Hammerhead Armor Hauler Racks Havok Off-Road Hercules Tires Hi-Lift Jack Company Husky Liners Hypertech Ion Wheels ITM Autoparts J.W. Speaker K Source Kargo Master Kleinn Air Horns KMC Wheels KNAACK LUMA LEDS Lund MagnaFlow Magnum Mayhem Wheels Metal Lugz Meyer Mickey Thompson Mothers Mr. Lugnut N-FAB Nitto Oakley Pacer Performance Pilot Automotive Pop & Lock Pro Comp USA ProRac Putco Ranch Hand Ranger Design Retrax Rhino-Rack Rigid Industries Roadmaster Active Suspension Rockstar Rostra Precision Controls Rough Country Rugged Liner Skyjacker Suspensions Smittybilt Sno-Way SnowEx SnowSport Steelcraft StepDaddy Ladder Stowe Cargo Systems Superchips SuspensionMAXX Swagman T-Rex Grilles Timbren TITAN Fuel Tanks Toyo Tires TracRac TrailFX TruXedo UnderCover US Speedo Request a Quote Today Nationwide Shipping Customer Satisfaction Installation Services high quality parts Home > Towing > Trailer Hitches > CURT Class 4 Trailer Hitches Alternative Views: Only Sold In Stores Description CURT Class 4 Trailer Hitches When an especially bulky trailer or heavy load requires more towing power, the class 4 steps in to take the reins. CURT class 4 trailer hitches are made with quality all-American steel and get their strong designs from the ingenuity of CURT's talented engineers. They are precisely planned, carefully welded and scrupulously tested to ensure performance at the utmost level. Class 4 boasts a gross trailer weight capacity of up to 10,000 lbs. and a tongue weight capacity at 1,000 lbs. Also, like class 3 hitches, class 4s can be used in combination with a weight distribution hitch to increase the overall towing capacity. With a weight distribution system attached, the gross trailer weight capacity increases up to 14,000 lbs. and the tongue weight capacity increases to 1,400 lbs. This makes the class 4 hitch a prime candidate for towing large boat trailers, RVs, livestock trailers and other similarly large trailers. The class 4 trailer hitch is commonly found on such vehicles as mid to full-size pickup trucks and SUVs. Class 4 hitches accept ball mounts and other hitch-mounted accessories with a 2" x 2" shank.Like all CURT trailer hitches, CURT's class 4 line goes through a strenuous finishing process, receiving a shot blast and wash to create a flawlessly smooth surface, and then being co-cured with two finishing coats. A liquid Bonderite® coating ensures that the hitch stays well protected against rust, chipping and UV damage, and the final powder coat gives it a sleek look in gloss black, also protecting against scratching and marring. This co-cured finish is backed by a one-year warranty, while the hitch as a whole comes with a limited lifetime warranty. Vehicle Accessories carries a complete line of CURT Class 4 Trailer Hitches. Stop by any of our locations in Flint, Bay City, Clarkston and Lansing or call us Toll Free at 1-866-820-2119 for pricing and availability. If you don't see a product that you were looking for, please give us a call so that we may assist you. How to Select a Trailer Hitch - CURT CURT Trailer Hitches Features Made with a vehicle-specific design for a custom fitTested for safety in accordance with SAE J684Precisely welded for superior strength and fitProtected by a durable high-gloss black powder coat finishCo-cured in a rust-resistant liquid Bonderite coatingStrengthened with a cast, welded, seamless collarEquipped with an open-back receiver for easy cleaningBacked by a limited lifetime warrantyMade in USA Notes: Trailer hitch weight ratings are limited to vehicle manufacturer''s stated capacitiesIncludes installation hardware Related Items CURT Class 2 Trailer Hitches CURT Class 3 Trailer Hitches Weigh Safe 180° Hitch CURT Multi-Fit Trailer Hitches Weigh Safe Drop Hitch CURT Bumper Mount Hitches CURT Class 5 Xtra Duty Trailer Hitches Weigh Safe Universal Tow Ball Share your knowledge of this product. Be the first to write a review »