1979 GMC C/K Series Pickup Mud Flaps

The difference between the Class II and Class III hitches has to do with their Gross Trailer Weight (GTW), their Tongue Weight (TW), and their Hitch Receiver Size. Class II trailer hitch receivers have a 1-1/4 inch receiver and can be rated up to…

In order to use the Rock Tamers Heavy-Duty, Adjustable Mud Flap System for 2-1/2" Hitches part #ERT00110 you'll need a ball mount with extended length shank. For a 2-1/2" hitch, the best option we have would be the BulletProof Hitches…

Hey Eric, the Furrion Chill Cube part #FR59TD will do a great job replacing your Coleman but it needs to use all of it's components to install and none of your Colemans which it sounds like you already are aware of. Your thermostat will work fine…

The correct Rock Tamer Mud Flaps for a 2020 Chevrolet Silverado 2500 is part #ERT00108 for 2" hitch receivers or part #ERT00110 for 2-1/2" hitch receivers. If you don't know what size trailer hitch receiver you have, just measure the…

Hi David, Rock Tamers require an inch of space on the ball mount shank in order to mount. If the portion of the shank exposed where you'll be installing the Rock Tamers is 2" x 2" then you'll want #ERT00108, for 2.5" x…

A 4-Way trailer connector has the basic lighting functions only; running lights, left turn signal and brake lights, right turn signal and brake lights, and ground. A 7-Way has these functions and a 12 volt circuit, a circuit for electric trailer…

Hey Chris, so you don't have the needed shank clearance to use the Rock Tamers part #ERT00110 so you could find a ball mount that has a longer shank to allow it to fit or you could go with something like the Access Mudflaps part #A89TJ that fits…

Hey Raymond, with the BAKFlip F1 part #BAK37FR folded up but not up against the back of the rear glass of the truck you will be able to tow your fifth wheel trailer. There would be enough access to the truck bed and hitch since you have a long bed…

Hi Mike; the best option for your 2025 Silverado 2500 ZR2 is definitely the Firestone Ride-Rite Red Label Extreme Duty Air Helper Springs #F2709 you looked at. These are going to be the most reliable and durable air bags out there. With a max psi of…

Hey Otto! There's no difference, that's just how our website breaks down which parts fit what vehicle. The Access Rockstar Commercial Grade Mud Flap item #A48VA fits 2023 Ford F-450 duallys with or without fender flares. There is no size…

Good afternoon Nathan, that's a great question! You can use the etrailer Anti-Rattle Hitch Collar for 2" Hitch Receivers #e38FV with a 3" to 2" reducer adapter like Buyers Products 3" to 2" Receiver Tube Adapter…

Generally speaking, the lube plate will need to cover the skid plate on the 5th wheel hitch. There are some pin boxes out there that will recommend a specific lube plate but most of the times this classification will be from the 5th wheel hitch…