KSP 1-inch 6x139.7 Wheel Spacers (4PCS) with 14x1.5 Studs for 2024+ Tacoma and select Toyota/Lexus models
Product description
Key takeaways
If you’re dealing with wheels that sit too far in, rub the calipers/struts, or look “tucked” in the fenders, wheel spacers are one of the most direct fixes. These KSP 6x5.5 (6x139.7) 1-inch wheel spacers are built to move the wheel outward for clearance and stance improvements—while also using hardware meant to hold up under real driving.
On paper, they’re designed around Toyota/Lexus fitment for specific model years, with a 95.2mm hub bore setup and 14x1.5 studs. Where you should slow down is compatibility: wheel spacers aren’t universal, and the entry notes they won’t fit front wheels with locking hubs on some Land Cruiser setups. If you’re not sure about your hub style, measuring and verifying fitment is the difference between an easy upgrade and a headache.
What to know before buying
These spacers are positioned for Toyota/Lexus applications listed in the fitment notes: 2024+ Tacoma, 2023+ Sequoia, 2022+ Tundra (ONLY 6-lug), 2024+ Land Cruiser, 2024+ GX550, and 2022+ LX600. The key limitation is also in the notes: the spacer will not fit front wheels with locking hub designs (notably some Land Cruiser and some pickup configurations).
They’re also described as hub-centric with a lip, using a 95.2mm center bore. That matters because a hub-centric fitment approach generally aims to reduce the chance of unwanted vibration compared with spacers that only rely on lug clamping. Still, hub bore and OEM hub dimensions have to match what the spacer is made for—so don’t skip measurement.
One more practical note: the listing says there may be not enough thread engagement for lug nuts with some setups (especially Tacoma). If the open lug nuts included don’t grab enough threads, the advice is to choose ET lug nuts and to use thread locker for fastening.
Key features that affect daily driving
The big “why” here is clearance and appearance. The listing frames these as a way to move wheels outward, helping with issues like:
- Wheel clearance problems with brake calipers or suspension components
- Wheels looking pulled inward compared to the fender
In real-world terms, imagine fitting new wheels/tires and noticing they sit too deep, then testing a full turn and seeing the wheel come close to a caliper or strut. A 1-inch spacer can change that geometry enough to fix rub and improve the stance—assuming your vehicle fitment and hub style are compatible.
Build-wise, they’re described as forged 6061-T6 aluminum, CNC machined to exact standards, and heat treated/hardened hardware with 10.9 grade geomet bolts. The goal is durability and corrosion resistance, not just looking good on install day.
The tech specs that decide compatibility
These are 4-piece wheel spacers, with the sizing clearly called out. Here are the technical details that tend to matter most for fitment:
- Vehicle bolt pattern: 6x5.5
- Wheel bolt pattern: 6x5.5
- Thickness: 1 inch (25.4mm)
- Hub bore: 95.2mm center bore with lip
- Stud type: 14x1.5 threaded studs/nuts
- Recommended torque: 85-95 FT/LBS
Where it shines (and where it may fall short)
What you’ll notice most is the outward shift: if your current setup tucks the wheel into the wheel well or you’re chasing clearance, these are built to address that directly.
It may be less ideal if:
- You have a front locking hub setup (the listing explicitly says it won’t fit some front wheels with locking hubs).
- Your lug nut thread engagement is borderline. The package includes open-ended lug nuts, but the entry warns they might not engage enough threads for certain Tacoma setups.
So it’s not a “buy and hope” item. It’s the kind of upgrade that pays off when you confirm hub bore, lugs/studs, and clearance needs ahead of time.
Who it’s for
This is a solid match if you’re specifically working within the Toyota/Lexus model years and bolt pattern family listed (Tacoma/Sequoia/Tundra and other named platforms), and you want spacers mainly for clearance and a more aggressive wheel stance.
A driver who’s best served is someone who plans to measure OEM hub dimensions, verify their hub style (especially on the front), and take torque specs seriously. If that sounds like your process, you’ll likely feel more confident with the install.
Included in the package
The listing states the box includes 4 wheel spacers, 24 open-ended lug nuts, and a pro instruction manual.
Is it worth it?
Buy these KSP 1-inch 6x139.7 wheel spacers if your vehicle matches the listed fitment notes (including the 6-lug Tundra requirement), you’re aiming to push wheels outward for clearance or stance, and you’re prepared to verify hub bore/fitment and lug nut thread engagement.
You may want to skip them if you’re using a front locking hub setup where spacers won’t fit, or if your setup likely won’t get enough lug nut thread engagement with the included nuts. In those cases, it’s better to confirm compatibility first or adjust your plan before spending time on an install that may not sit right.
Quick FAQ
FAQ
Will these spacers fit any Toyota or Lexus?
No. The fitment notes are specific to certain model years and also call out limitations (like some front locking hub setups).
Are these hub-centric wheel spacers?
The listing says they mount with a 95.2mm hub bore center bore with lip, aimed at a hub-centric style fit.
What if the included lug nuts don’t engage enough threads?
The listing warns this can happen (especially for Tacoma). If the open lug nuts can’t engage enough thread, it suggests choosing ET lug nuts and using thread locker.
How much do they move the wheel outward?
They’re 1-inch (25.4mm) thick, and the description frames them as moving the wheel outward to help with clearance and a tucked-in look.
What torque should I use?
The recommended torque listed is 85-95 FT/LBS.