Picking out a 2017 4runner lift kit is usually the first thing most owners do when they want to get serious about off-roading or just want that aggressive stance. The 5th generation 4Runner is a beast from the factory, but let's be honest, it sits a bit low and has that "nose-dive" rake that makes it look like it's constantly braking. Getting some extra clearance isn't just about looks, though—it's about making sure you don't smash your skid plates on the first big rock you encounter on the trail.
Why You're Probably Looking for a Lift
Most people start looking at a 2017 4runner lift kit because they want to fit bigger tires. If you're running stock height, you're pretty much stuck with the factory tire size unless you enjoy the sound of rubber rubbing against your fender liners every time you turn the wheel. A solid lift opens up the door for 33-inch tires, which are basically the gold standard for a 4Runner that actually sees the dirt.
Beyond the tire clearance, there's the obvious benefit of ground clearance. If you're hitting trails in places like Moab or even just some local fire roads with deep ruts, those extra couple of inches under the frame make a world of difference. It gives you the confidence to take lines you might have avoided before. Plus, a good suspension lift actually improves the ride quality. The stock 2017 suspension is a bit soft, and a high-quality kit can firm things up and make the truck feel way more planted on the highway.
Breaking Down the Different Types of Kits
When you start shopping, you're going to see a massive range in prices. You can find things for $200 and things for $4,000. It's important to know what you're actually buying because a cheap kit might satisfy your eyes but ruin your ride.
Spacer Kits (The Budget Route)
If you just want the look and don't plan on doing much more than mall crawling or very light trails, a spacer lift might be all you need. These are basically metal or polyurethane pucks that sit on top of your factory springs. They're cheap, they're easy to install, and they give you the height.
However, they don't do anything to improve your suspension travel. In fact, they can sometimes make the ride a little stiffer because they change the geometry without adding any actual "cushion." If you're on a tight budget and just want to level out the front of the truck, this is a common starting point, but most enthusiasts eventually swap them out for something better.
Suspension Lift Kits (The Performance Route)
This is where the real fun happens. A full suspension lift usually involves new shocks and coil springs. Instead of just "spacing" the factory parts out, you're replacing them with components designed to handle more weight and offer better damping.
For a 2017 4runner lift kit, this usually means getting something like a Bilstein or Eibach setup. These kits are great because they're engineered to handle the specific weight of the 4Runner. They'll soak up bumps better and won't fade as easily when you're washboarding down a long gravel road for hours.
How High Should You Actually Go?
This is the big question. Most 4Runner owners stick to the 2-to-3-inch range. There's a very good reason for this: geometry. Once you go over 3 inches of lift, things start to get complicated and expensive.
When you lift the front of a 4Runner, you're changing the angle of the CV (constant velocity) axles. If you go too high, those angles become too steep, and you'll start tearing through CV boots like crazy. Most people find that a 2.5-inch front lift and a 1.5-inch or 2-inch rear lift is the "sweet spot." It levels the truck out perfectly and allows for bigger tires without requiring you to replace every single component under the vehicle.
Top Brand Options Worth Considering
If you're overwhelmed by choices, don't worry—everyone is at first. For a daily driver that sees weekend trail action, the Bilstein 5100 series is incredibly popular. They're adjustable, so you can set the front height exactly where you want it. It's a huge upgrade over stock without breaking the bank.
If you have a bit more to spend, you might look at Old Man Emu (OME). They offer different spring rates, so if you have a heavy steel bumper or a winch on the front, you can get springs that won't sag under the weight.
On the higher end, you have brands like Icon, Fox, or King. These are for the folks who want to go fast over rough terrain. They feature remote reservoirs to keep the shock oil cool and are completely rebuildable. It's overkill for a grocery getter, but if you're planning on spending your weekends in the desert, it's worth the investment.
Don't Forget About the Upper Control Arms
One thing people often overlook when buying a 2017 4runner lift kit is the Upper Control Arms (UCAs). When you lift the front of the truck, you lose "caster," which is a part of your alignment that helps the steering return to center and keeps the truck tracking straight on the highway.
If you go with a 3-inch lift and keep your stock UCAs, your 4Runner might feel "darty" or nervous at high speeds. Aftermarket UCAs are designed with extra clearance for the larger springs and are built to get your alignment back into the factory specs. If you're going 2.5 inches or higher, just do yourself a favor and budget for some UCAs. Your tires and your sanity will thank you.
Wheels and Tires to Match Your Lift
A lift kit looks a bit silly if you stay on those skinny factory tires. Once your 2017 4runner lift kit is installed, the most common tire size to jump to is a 285/70R17. This is roughly a 33-inch tire. It fills out the wheel wells beautifully and gives the truck a much more aggressive stance.
Keep in mind that even with a lift, you might still have to do a little bit of trimming. The "fender liner mod" is a rite of passage for 5th gen owners. It basically involves moving the plastic liner forward an inch or two so the tires don't rub when you're backing up or turning full lock. It's easy to do with a drill and a few minutes of your time.
Tips for the Installation Process
If you're a DIY type of person, installing a 2017 4runner lift kit is a great weekend project. You'll need a good set of jack stands, a floor jack, and a basic socket set. The trickiest part is usually dealing with the front struts. If you aren't buying "pre-assembled" coilovers, you'll need to use a spring compressor to swap the springs. Be careful here—compressed springs hold a lot of energy and can be dangerous if the compressor slips.
If you're not comfortable with that, most local off-road shops can do the install in a few hours. Just make sure you get a professional alignment immediately afterward. Even if the truck "looks" straight, your toe and caster will be way out of whack, and you'll chew through a new set of tires in no time.
Final Thoughts on Your Setup
At the end of the day, the best 2017 4runner lift kit is the one that matches how you actually use your truck. Don't feel like you need to spend $3,000 on a race-ready suspension if you're just driving to campsites and hiking trailheads. On the flip side, don't cheap out with spacers if you plan on really pushing the truck off-road.
A well-thought-out lift makes the 4Runner feel like the vehicle it was always meant to be. It handles better, looks tougher, and gives you the freedom to explore places you couldn't reach before. Take your time, do your research, and once it's installed, get out there and enjoy the dirt!