If you own a GMC with that Multipro tailgate, you can’t just slap on any ol’ hitch. Nah, most folks screw it up and end up dentin’ the gate first week. These 5 trailer hitches ain’t just strong – they’re made smart. Designed so your inner gate don’t smash into a ball mount, even when you forget it’s there. You’ll find stuff that folds away, sits flush, or even adjusts on the fly. No gimmicks. Just solid, gate-safe hitches that get the towing job done without wreckin’ your tailgate. Every pick’s got a reason, and we ain’t just guessing.
Best 4 Trailer Hitches for GMC Multipro Tailgate
01. B&W Trailer Hitches MultiPro Tow & Stow Adjustable Trailer Hitch Ball
If you got a GMC MultiPro Tailgate, then this B&W Trailer Hitches MultiPro Tow & Stow Adjustable Trailer Hitch Ball might just be the only hitch that don’t bang into it. The design’s pretty clever – tucks under when you ain’t towing nothing, so no bruised shins or dented tailgates. It’s a 2.5″ Class V receiver hitch that supports 14,500 lbs GTW, and the adjustable drop height (up to 7″) makes it work with trailers of all shapes.
The tri-ball setup gives you quick swap between 1-7/8″, 2″, and 2-5/16″ sizes, which’s real handy when you’re switching trailers often. It got this anti-theft design, and it’s all made in USA – solid steel, nothing flimsy here. Been tested in actual MultiPro Tailgate situations, fits like a glove without interfering with that step or assist handle. Paint finish’s good, too—black powder coat and chrome plating for rust resistance.
✅ Pros
- ✅ Works perfectly with GMC Sierra MultiPro Tailgate, no contact issue
- ✅ Flip it under hitch to save space & protect knees
- ✅ Heavy-duty steel build, made in the USA
- ✅ Compatible with 2.5″ receiver & supports up to 14,500 lbs GTW
- ✅ Switch ball sizes fast—1-7/8″, 2″, 2-5/16″ included
- ✅ Anti-theft design keeps it secure when locked
❌ Cons
- ❌ It’s hefty, some folks found it heavy to remove
- ❌ Might rattle if not installed tight
- ❌ Priced higher than basic adjustable hitches
If towing is a regular thing for ya, this hitch saves headaches. And knees.
02. B&W Trailer Hitches Tow & Stow Adjustable Trailer Hitch Ball Mount
If you’ve got a GMC Multipro Tailgate and sick of removin’ your hitch every time just to drop the step, then the B&W Trailer Hitches Tow & Stow Adjustable Trailer Hitch Ball Mount is gonna save your back and your mood. This beast got a drop and rise range that can be flipped, stowed, or tucked out the way so it won’t block your tailgate.
Built with solid steel construction, it pulls heavy and keeps looking decent even after years of road gunk. You’re gettin’ multiple ball sizes on one hitch (2” and 2-5/16”), fits into a 2” receiver and rated up to 10,000 lbs (gross trailer weight) with the bigger ball. Fits flush, adjusts vertical like a boss, and works smooth with the tailgate’s odd shape.
✅ Pros
- ✅ Works perfect with GMC Multipro Tailgate, no need to remove it before lowering step
- ✅ Adjustable drop (7 inches) and rise settings for multiple trailer heights
- ✅ Built-in anti-theft design, hitch pin hole accepts locks
- ✅ Swappable ball sizes (2″ & 2-5/16″) for towing different trailers
- ✅ Solid steel shaft and black powder coat withstands rust, dirt, weather
❌ Cons
- ❌ Heavy—not fun carryin’ it around if you’re switchin’ vehicles
- ❌ Pricey, but you kinda payin’ for less hassle + American-made quality
- ❌ May rattle a bit without an anti-rattle hitch pin
Use this thing once and you’ll hate goin’ back to anything else. For a multipro-compatible trailer hitch, not many beat this one.
03. B&W Trailer Hitches B&W MultiPro Tow & Stow
If you’re runnin’ a GMC MultiPro Tailgate and need a hitch that actually won’t get in the way, the B&W Trailer Hitches B&W MultiPro Tow & Stow got some stuff right. Built for folks who tow often but still wanna use all them tailgate features without crashin’ the hitch—it slides under outta sight when not towing. Real strong too – handles up to 14,500 lbs GTW and 1,450 lbs tongue weight, so no baby jobs here. It’s made from solid steel, powder-coated, and the adjustable tri-ball design means you ain’t stuck with just one trailer height. Install is easy, standard 2.5″ shank, and fits flush—no wobble. That said, it’s not light, and if you need max clearance when offroading, this thing hangs a bit lower than you’d probly like.
✅ Pros
- ✅ Built for GMC MultiPro Tailgate, won’t interfere with steps
- ✅ Adjustable drop & rise up to 7.5 inches
- ✅ Stows under bumper when not in use
- ✅ Tri-ball hitch (1-7/8″, 2″, 2-5/16″) for towing different trailers
- ✅ Heavy-duty build, USA made, powder-coated finish resists rust
- ✅ Locks available for added security
❌ Cons
- ❌ Bit heavy, around 48 lbs, not great if you’re constantly removing it
- ❌ Some users say ball pins may rattle without rubber washers
- ❌ Can scrape if your truck’s rear is low or you offroad a lot
This MultiPro-compatible trailer hitch really made for anyone who wanna switch between trailers often, or just tired of uninstalling hitches every time they open their GMC tailgate fully. It’s bulky, yeah—but worth it if you tow big and don’t wanna fuss.
04. Rhino USA Adjustable Trailer Hitch
If you’re messing with a GMC Multipro Tailgate, the Rhino USA Adjustable Trailer Hitch’s design won’t get in the way like some chunky setups do. It’s got a solid 10,000 lbs. max GTW rating (that’s with the steel dual ball hitch setup), and the aluminum drop hitch keeps things tough but light. Feels like overkill for smaller trailers, but perfect when you’re hauling ATVs, campers, or heavy gear behind a GMC Sierra 1500. You also get adjustable height options (6” drop & rise), which helps when you’re switching trailers with different tongue heights. The thing’s thick and the welds actually look clean, unlike some others that feel like they’re gonna snap if you blink too hard.
✅ Pros
- ✅ USA-made and comes with a no-BS lifetime warranty
- ✅ Compatible with the GMC Multipro Tailgate without interference
- ✅ Dual hitch balls (2” & 2-5/16”) for better versatility
- ✅ Strong pin lock & anti-rattle system included
- ✅ Rated up to 14,000 lbs. with the steel hitch version
- ✅ Corrosion-resistant hard anodized black finish
❌ Cons
- ❌ Can rattle a bit if anti-rattle isn’t tightened properly
- ❌ Heavier than some others, not ideal if you remove hitch often
- ❌ Doesn’t work with pintle trailers – just ball-type
This adjustable trailer hitch works solid for folks running different trailers and needing drop options that won’t mess with their Multipro tailgate setup. Just be sure to tighten down that anti-rattle pin, or it’s gonna shake louder than you’d want.
How to Choose the Best Trailer Hitches for GMC Multipro Tailgate
You got a GMC truck with that fancy Multipro tailgate, yeah? Real nice thing. But it can be a pain if you pick the wrong hitch—tailgate slams right into it if you’re not careful. Ain’t all hitches gonna play nice with that setup. You need to be picky.
Some hitches block the step function, others straight up bend your tailgate if you ain’t paying attention. Not fun replacing those. Before you throw money at a trailer hitch, stop and think. Measure twice, buy once.
Why GMC’s Multipro Tailgate Makes It Tricky
The Multipro tailgate has multiple opening modes—standard, inner gate, load stop, you name it. But when you lower that inner gate, it swings close to the rear bumper. A regular old ball mount? Might hit it if it sticks out too far.
People don’t realise the drop length of your ball mount matters a lot here. You want the trailer hitch to clear the gate when it drops. Many folks forget that and boom—dent. That inner tailgate don’t forgive. You need a drop hitch designed for this situation or one that lets you pull it out quick when not towing.
What Class Hitch You Actually Need
So here’s the deal—Class III or Class IV hitches are what most folks run on a GMC Sierra or Sierra HD. You tow small boats, trailers, campers? Class III’s probably fine. But if you’re hauling big ol’ campers or equipment, go Class IV minimum.
Some of these newer adjustable drop hitches got 6 to 8-inch drop or rise, and that flexibility is great for clearance. But more parts means more weight and more rattle sometimes. So go for one with anti-rattle features if you tow often.
Best Hitch Types That Work With Multipro
Not all trailer hitches are built the same. You’ll wanna look for ones with flush-mount designs or removable ball mounts. This makes life easy—pull the ball off when not using it, save your tailgate from impact.
There’s a few popular brands worth looking at—B&W Tow & Stow, Curt, and Gen-Y all have options made with the Multipro tailgate clearance in mind. B&W has those hitches that fold away when not using. Curt’s got those dual ball mounts that sit real low profile.
Watch for Pin Hole Placement and Shank Length
Here’s one of them things nobody mentions ‘til it’s too late. Some hitches, the pin hole on the shank sits too close to the end. What happens then is, the ball mount sticks too far out. Boom—tailgate collision again.
Make sure the hitch you pick has shorter overall length or the pin hole positioned right to keep things tight. If it’s adjustable, check if it can slide inward far enough to clear the Multipro’s drop gate. Not all will. And if your bumper ain’t stock, those measurements get even more important.
Materials & Finish Actually Matter Too
Steel’s steel, right? Nah. Cheap steel rusts up quick, and next thing you know, you can’t even pull the mount out. Always go for powder-coated or zinc-plated hitches, especially if you’re anywhere with rain, snow, or salty roads.
Rust in the receiver tube is a nightmare—your hitch gets stuck, and now you can’t drop the tailgate or tow nothing. Some premium hitches even come with stainless steel components that hold up better over time.
Extra Features Worth Paying For
If you tow more than twice a month, you might wanna pay extra for stuff like built-in sway control, anti-rattle tech, or locking pins. Especially if you’re hauling a cargo trailer or something that gets squirrelly in wind.
And if you’re switching trailers a lot—like boat on weekends and utility trailer midweek—those dual-ball hitches or tri-ball hitches save time. No need to carry tools and switch out balls constantly.
What Most People Get Wrong
Most folks don’t think about the impact on tailgate access until it’s already scratched or bent. Happens all the time. They go for cheapest hitch online, forget to check GMC tailgate compatibility, then boom. Now you got a dent and a regret.
Also, don’t forget to check local tow rating of your truck. Just cause the hitch says 10,000 lbs doesn’t mean your truck can handle it. Read your GMC manual, and look at both the hitch rating and your vehicle’s tow capacity.
Final Thoughts: What You Really Need
If you got a GMC Sierra with a Multipro, your hitch can’t just be any hitch. It needs to match your trailer weight, fit tight to the bumper, not block your gate, and hold up over time. Not rocket science, but takes a bit of thinking.
Remember these words: clearance, adjustability, anti-rust, and anti-rattle. You focus on those, you’ll avoid 90% of the headache folks run into. Do it right once, and your tailgate stays happy.
