Top 10 Ksp Forged Wheel Spacers: Fitment Guide For Hub-centric Chevy And Ford Trucks 2026

⚡ Quick Verdict

📋 How We Evaluated

Evaluation focused on build quality, fitment clarity, and hardware strength. Performance signals included hubcentric or centric lip design and reasonable thickness for the stated clearance goals. Value also considered included hardware and service terms, while Amazon rating signals were unavailable for all items, so suitability relied on the listed specs and compatibility windows.

Bolt Pattern	6×5.5 (6×139.7mm)
Thread Pitch	M14x1.5
Hub Bore	78.1mm (3.07″)
Thickness	1.5″ (38mm)
Material	Forged 6061 T6 aircraft aluminum
Torque Recommendation	85-95 FT/LBS
Quantity	4 pcs

What We Found

KSP’s 6×5.5 1.5-inch kit is built around a straightforward “match the specs” approach for compatible Chevy trucks and SUVs. The spacers are made from 6061 T6 aircraft aluminum, CNC-machined for hole placement accuracy, and finished in black anodizing to help resist corrosion.

For the fasteners, the kit calls out ISO/DIN 10.9-12.9 grade geomet hardware, with SCM435 steel heat-treated studs and thread locker included for fastening. The listed fitment specs are specific: 6×139.7 bolt pattern, M14x1.5 thread pitch, and a 78.1mm hub bore.

At 1.5 inches (38mm) thick, this is positioned as a moderate clearance/stance change rather than a huge track-width shift. The listing also includes an installation note about screw length, which matters for avoiding wheel interference and keeping everything seated properly.

Who It’s For

Best for Silverado/Sierra/Tahoe/Yukon-style 6-lug setups (1999-2026) where you want a measured bump in clearance without going extreme. I’d shortlist this if you’re prioritizing forged aluminum and precise CNC machining details, and you’re comfortable verifying your vehicle’s thread pitch and hub bore before ordering.

It also makes sense if you want thread locker included as part of the install plan and you’re planning to torque to the listed 85-95 ft-lbs range.

Bolt Pattern	6x135mm to 6x135mm
Thread Pitch	M14x1.5
Hub Bore	87.1mm with lip
Thickness	1.5″ (38mm)
Material	Forged 6061-T6 aluminum
Torque Recommendation	85-95 FT/LBS
Quantity	4 pcs

What We Found

This KSP kit is aimed at newer Ford 6-lug vehicles, and it leans hard on hubcentric sizing so you’re not guessing about centering. The build uses 6061-T6 aluminum with a black anodized finish, and CNC machining is listed for consistent alignment.

The included hardware is positioned for durability, with heat-treated, hardened 10.9 grade geomet bolts and thread locker for installation. The spacer size is specific: 1.5 inches (38mm) thick, 87.1mm center bore, and M14x1.5 studs/nuts.

Fitment is also spelled out: it’s listed for 2015-2026 F-150, Expedition, and Navigator, and it explicitly says it doesn’t fit pre-2015 trucks that use M14x2.0 studs.

One small practical perk: the listing mentions included parts (24 open-ended lug nuts) plus a pro instruction manual, and it laser engraves sizing/part info on the components for easier identification later.

Who It’s For

Best for 2015-2026 F-150 owners (and Expedition/Navigator owners) who are targeting a 38mm spacer for clearance/appearance and want hubcentric centering guidance via the 87.1mm center bore. I’d also shortlist it if you like having the extra lug nuts included and you appreciate a clear “torque to this” target.

It’s less suitable if your Ford is pre-2015 or you’re not confident about whether you have the M14x1.5 stud pitch this kit calls for.

Bolt Pattern	6×5.5 (6×139.7mm)
Thread Pitch	M14x1.5
Hub Bore	108mm
Thickness	2″ (50mm)
Material	Forged 6061-T6 aluminum billet
Torque Recommendation	85-95 FT/LBS
Quantity	4 pcs

What We Found

KSP’s 2-inch 6×5.5 wheel spacer kit is positioned for bigger stance/clearance changes on GM platforms that run 6×139.7. The listing specifies a 50mm thickness (2 inches) with M14x1.5 stud pitch, and it calls out a 108mm hub bore – something you’ll want to match exactly.

The build quality description focuses on forged 6061-T6 aluminum billet (rather than casting), black anodizing for corrosion resistance, and 10.9 grade geomet bolts paired with thread locker.

The fitment section is broad across many 6-lug GM models and years (including several 1999-2026 applications and 2019+ Ram 1500 in the listing’s notes). It also lists recommended torque as 85-95 ft-lbs, consistent with other KSP kits here.

One thing I’d treat carefully: with a thicker spacer like this, small spec mismatches (hub bore or stud pitch) matter more, so it’s worth double-checking before you order.

Who It’s For

Best for owners of compatible GM 6-lug trucks and SUVs who want a noticeable track-width and tire-clearance increase – especially if you’re dealing with larger tires, rubbing, or a lift/stance build.

I’d shortlist it when the 2-inch thickness is appropriate for your clearance goal, but only if you’re comfortable verifying the 108mm hub bore and M14x1.5 thread pitch. This also fits buyers who are willing to do the more careful install steps that come with thicker spacers.

Bolt Pattern	5×5.5 (5×139.7mm)
Thread Pitch	M14x1.5
Hub Bore	77.8mm
Thickness	1.5″ (38.1mm)
Material	Forged 6061-T6 aluminum alloy
Torque Recommendation	85-95 FT/LBS
Quantity	4 pcs

What We Found

This KSP kit focuses on 5-lug Ram 1500 compatibility with a hubcentric setup. It’s listed as 1.5 inches (38mm) thick with a 5×139.7 bolt pattern and M14x1.5 thread pitch, and it gives a hub bore of 77.8mm to support centering.

Build quality is described as forged 6061-T6 aluminum with black anodized surfaces for corrosion resistance. The studs are listed as 10.9 grade geomet hardware, plus thread locker is included and the kit recommends 85-95 ft-lbs torque.

Fitment coverage is specific: 2012-2018 Ram 1500 (2WD + 4WD) and 2019+ Ram 1500 Classic (5-lug form). The goal described is clearance/tire-rub relief and stance widening. The listing also mentions support coverage (refund/replacement), though the provided info doesn’t include rating data.

Who It’s For

Best for Ram 1500 owners with a 5-lug setup who want a moderate outward wheel placement – enough to help with tire clearance and fender rub without pushing the track change too far. I’d shortlist it for mild leveling builds, slightly larger tires, or situations where the tire is contacting the body.

If you’re unsure whether your vehicle is actually the 5-lug configuration and matches the listed years, you’ll want to confirm before buying.

Bolt Pattern	6x135mm
Thread Pitch	M14x1.5
Hub Bore	87.1mm
Thickness	2″ (50.8mm)
Material	Casting 6061-T6 aluminum billet
Torque Recommendation	85-95 FT/LBS
Quantity	4 pcs

What We Found

KSP’s 2-inch 6×135 spacer kit targets certain Ford 6-lug vehicles and is built around a larger clearance change. The listing calls out 2015-2026 F-150, Expedition, and Navigator compatibility with a 6×135 bolt pattern. Thickness is listed at 2 inches (50.8mm), stud pitch at M14x1.5, and hub bore at 87.1mm.

On build, it describes casting 6061-T6 aluminum with black anodizing, plus heat-treated and hardened 10.9 grade geomet bolts and thread locker. The recommended torque is 85-95 ft-lbs. The listing also includes fitment exclusions: it does not fit F-150 HD and it doesn’t fit dually setups.

For installation confidence, the listing mentions a 30-day refund and 12-month replacement policy, and it highlights clearance benefits like brake caliper clearance and extra room for tire fitment. It’s also explicit enough that I’d consider spec checks non-optional with a thicker 2-inch spacer.

Who It’s For

Best for F-150/Expedition/Navigator owners who need a bigger clearance step for larger tires or suspension/steering fitment – not a subtle change. I’d use the spacer thickness here when the job calls for it, since 2 inches adds leverage on the studs and makes installation discipline more important.

Verify the hub bore (87.1mm), confirm you’re not in the F-150 HD or dually exclusion group, and plan to torque properly. If you’re trying to rely on rating data, note that the provided info doesn’t include verified rating details, so fitment confirmation matters even more.

Bolt Pattern	6×5.5 (6×139.7mm)
Thread Pitch	M12x1.5
Hub Bore	106mm
Thickness	1.5″ (38mm)
Material	Real forged 6061 T6 billet aluminum
Torque Recommendation	72-80 FT/LBS
Quantity	4 pcs

What We Found

This KSP option is built around Tacoma/4Runner-specific guidance and hubcentric centering cues. It lists a 6×139.7 bolt pattern with a 106mm hub bore and a 1.5-inch (38mm) spacer thickness. The stud/nut thread pitch is M12x1.5, and the recommended torque is 72-80 ft-lbs.

Build quality is described as real forged 6061 T6 billet aluminum with black anodizing, plus heat-treated/hardened 10.9 grade geomet bolts and thread locker. The listing emphasizes a hubcentric lip design intended to center the wheel more reliably than lug-only centering.

Fitment covers a wide set of Tacoma, 4Runner, FJ Cruiser, and some related models, but the listing includes real safety and compatibility warnings: vehicles with locking hubs can’t use the spacer, and if your original bolt length is under 27mm, it instructs switching to extended lug nuts (with a specific extended lug nut listing reference).

There are also notes about certain 2023+ Tacoma/4Runner configurations requiring a different product.

Who It’s For

Best for Tacoma, 4Runner, and FJ Cruiser drivers with compatible 6-lug setups who want a moderate 38mm increase for off-road tires, stance, or minor rub. I’d shortlist it if you value hubcentric centering and you’re willing to follow the safety warnings (locking hub compatibility and bolt-length/extended lug nut needs).

It’s less suitable if you can’t verify the M12x1.5 pitch and 106mm hub bore requirements, or if you want a “forget about it” installation – this listing makes you confirm details first.

Bolt Pattern	5×4.5
Thickness	1″
Stud Thread	1/2-20
Center Bore	82.5mm
Material	T6 aircraft-grade aluminum
Quantity	Set of 2
Design	60-degree taper machining

What We Found

Orion Motor Tech’s kit is a smaller 1-inch spacer designed for 5×4.5 patterns and 1/2-20 studs. It uses T6 aircraft-grade aluminum blocks and a 60-degree taper design intended to align the wheel securely when installed correctly.

The listing claims stability and handling improvements by adding about 2 inches to axle track. Hardware notes include zinc-coated bolts and heat-treated strength, plus rear-face slots that are meant to make removal easier and protect during use.

Fitment is listed for a long run of Jeep Wrangler TJ/YJ years and several Ford/Jeep models, including Explorer and Mustang variants. The center bore is listed at 82.5mm, and the kit is sold as a pair (not four).

The “taper + alignment” approach is appealing, but because it’s only a 1-inch kit (and only two spacers), it may not be the best match if your setup needs the more typical 1.5-2 inch clearance changes.

Who It’s For

Best for Jeep Wrangler TJ/YJ owners (and compatible Ford/Jeep models) that match 5×4.5 and specifically use 1/2-20 studs. I’d shortlist it when you want a daily-driving-friendly 1-inch improvement with a precision taper design.

Just be sure your wheels’ hub center bore needs align with the 82.5mm spec and that your stud size is truly 1/2-20 – this kit is not meant for a general stud-size swap.

Thickness	5mm
Material	Lightweight Aluminum Alloy
Inner Diameter	78.1mm (3.07″)
Outer Diameter	150mm (5.9″)
PCD Compatibility Range	98mm to 120mm
Quantity	4 pcs
Included Hardware	Not specified for extended bolts/studs

What We Found

Glorider’s universal 5mm spacer set is designed to cover a wide range of 4-lug and 5-lug wheel bolt patterns. The kit lists support across PCD ranges from 98mm to 120mm, including common patterns like 4×100, 5×114.3, and 5×120. Thickness is 5mm and the spacer is described as lightweight aluminum alloy.

It lists an inner diameter of 78.1mm and an outer diameter of 150mm. The install uses standard tools and a torque wrench, and the listing notes that extended bolts or studs may be needed because the spacers don’t include them.

It also includes a safety instruction to torque to manufacturer specs and re-torque after 25-50 miles. The purpose here is clearance for wider tires and to avoid wheel contact with calipers or suspension parts.

That said, the universal fitment approach increases the odds of mismatch if you don’t carefully confirm how your specific wheel and hub geometry will interact – especially since the listing doesn’t strongly emphasize hubcentric centering per-vehicle.

Who It’s For

Best for buyers who want a very small 5mm clearance/stance adjustment and can accurately match their wheel bolt pattern within Glorider’s listed PCD range. I’d consider it for experimental fitment where minimal change matters.

It can work across many combinations, but I’d only choose it if you’re comfortable verifying fitment down to the centering and stud-length details – universal kits are rarely truly plug-and-play. It’s less ideal if you want a vehicle-specific hubcentric design with centering hardware guarantees.

Bolt Pattern	6×5.5 (6×139.7mm)
Thread Pitch	M14x1.5
Hub Bore	108mm
Thickness	2″ (50.8mm)
Material	Anodized black 6061-T6 aluminum
Quantity	Set of 4 pcs
Design	Forged manufacturing methods

What We Found

Dynofit’s 6×5.5 2-inch adapter kit is aimed at GM applications like Silverado and Sierra. The listing specifies 6×139.7 bolt pattern, M14x1.5 thread pitch, hub bore 108mm, and a 2-inch (50.8mm) thickness.

For build, it claims anodized black 6061-T6 aluminum and describes the manufacturing as forged, with CNC automatic processing for consistent machining and finish. Bolt hardware is described as SGS test approved and focused on corrosion resistance and hardness.

It also includes installation follow-up guidance: re-torque after 50-100 miles and an alignment check after installation. There’s also a “glue on spacers” suggestion in the listing – something I’d treat as an optional/installer-dependent step rather than a guaranteed requirement. Fitment lists many 1999-2026 GM trucks/SUVs and also 2019-2026 Ram 1500.

The listing references thousands of verified reviews, but no specific rating details are included in the provided product info.

Who It’s For

Best for GM 6-lug owners who want a substantial 2-inch track change for tire clearance, leveling, or off-road stance.

I’d shortlist it when you can confirm your wheel and hub match the hub bore (108mm) and M14x1.5 pitch specs, and when you’re okay with the setup checklist that includes re-torquing and an alignment check.

It may feel less ideal for strictly plug-and-play shoppers because of those explicit install follow-ups and the suggestion to use glue, depending on your preferences and installer standards.

Bolt Pattern	6×5.5 (6×139.7mm)
Thread Pitch	M12x1.5
Hub Bore	108mm (without lip)
Thickness	1″ (25mm)
Material	6061-T6 aircraft-grade aluminum billet
Torque Recommendation	72-80 FT/LBS
Quantity	4 pcs

What We Found

This KSP 1-inch spacer kit is aimed at Toyota/Lexus 6-lug fitments and uses M12x1.5 hardware. The spacer thickness is listed as 25mm (1 inch), and it calls out a hub bore of 108mm without a hub lip.

Fitment is described for 6×139.7 bolt pattern vehicles with M12x1.5 thread pitch, and it recommends 72-80 ft-lbs torque. Build quality is described as 6061-T6 aircraft-grade aluminum billet paired with 10.9 grade geomet bolts, plus thread locker included.

The listing frames the lack of hub lip as potentially beneficial for cars with hub lock systems. At the same time, the “not hubcentric” label increases the importance of getting installation and lug centering exactly right – so vibration risk becomes more dependent on proper seating and alignment.

The listing explicitly warns that improper installation can lead to vibration. Fitment coverage includes 1989-2023 4Runner, select 2005-2019 and 2016-2023 Tacoma configurations (6-lug only), 2000-2006 Tundra, and several Land Cruiser and Lexus GX/Toyota Canyon listings. The support policy includes refund and replacement coverage.

Who It’s For

Best for Tacoma/4Runner/Tundra/GX owners who want a modest 1-inch (25mm) spacer change and need M12x1.5 with 6×139.7 compatibility. I’d shortlist it for daily driving and small clearance gains where you don’t want a big track shift.

It also fits hub lock setups where the “no hub lip” approach is preferred or required. This is for installers who will follow torque steps precisely and monitor for vibration early after install.

If you want guaranteed hubcentric centering, you may want to look elsewhere since the listing says it is not hubcentric.

What to Look For Before Buying

Wheel spacers aren’t just “bolt-on” parts in the way people assume. Even if the bolt pattern looks right, you still need to match the thread pitch, center bore/hub lip support, and spacer thickness to your clearance goal – then install with the correct torque and re-torque plan. The safest picks in this category tend to be the ones that spell out those details clearly, and use durable aluminum plus hardened hardware.

Check Match bolt pattern and thread pitch first

Start by matching bolt pattern (PCD) and stud/bolt thread pitch exactly – like M14x1.5 or M12x1.5. Then verify the center bore/hub lip details (for example, kits listed with 78.1mm or 108mm). If a listing says it’s hubcentric – or says it’s not hubcentric – treat that as a major deciding factor, not a footnote. Re-check using the year and wheel hub type, not just the make/model labels.

Value Choose the right thickness for the clearance goal

Pick thickness based on what problem you’re actually fixing. A 1-inch spacer is usually for small stance/clearance tweaks, while 1.5-inch kits often target common tire rub scenarios. A 2-inch spacer can create a much bigger track change and increases leverage on the studs, which makes proper torque and (often) an alignment check more important. Don’t overshoot the clearance goal just because a thicker kit is available.

Rating Use build and hardware details as rating substitutes

If ratings aren’t available, use build and hardware details as your stand-in. I would prioritize forged 6061-T6 aluminum and hardened 10.9 grade hardware when the listing provides it. Look for thread locker inclusion and a specific torque range. If vibration sensitivity is a concern, hubcentric lip designs matter. Also double-check whether the kit includes lug nuts or extended studs for your application.

Verify Plan installation and re-torque from day one

Plan your install steps from the start: use a torque wrench and torque to the spacer’s stated value. Re-torque after your first short drive (many listings suggest a range like 25-50 or 50-100 miles). If your kit involves thicker spacers or special centering, double-check wheel clearance after mounting. Also verify stud or bolt length so nothing bottoms out or damages threads – some kits explicitly call for extended lug nuts.

Frequently Asked Questions

Should wheel spacers be hubcentric or lug-centric for safety?

Hubcentric spacers center the wheel on a lip or center bore, while lug-centric setups rely more on lug bolts for centering. Hubcentric designs often help reduce vibration risk. If a spacer is labeled “not hubcentric,” the installation (proper torque and correct centering) becomes even more important.

What torque value should be used for wheel spacers?

Use the torque value stated by the spacer manufacturer, since it can vary by stud diameter and grade. In this lineup you’ll see common ranges like 72-80 ft-lbs for M12 kits and 85-95 ft-lbs for many M14 kits. Always use a proper tightening sequence and re-torque after your first short drive.

Do wheel spacers require alignment after installation?

Alignment checks are a good idea when you change wheel track significantly (like 1.5-2 inch spacers). Even smaller changes can shift things slightly, depending on your setup. A quick alignment inspection helps reduce uneven tire wear risk.

Why do some wheel spacer kits mention trimming or extended lug nuts?

Some kits mention trimming or extended lug nuts because stud/bolt length can be too short for the spacer thickness, or because interference can prevent proper wheel seating. Trimming ensures nothing blocks secure mounting. Extended lug nuts may be required when OEM hardware won’t reach far enough.

Can wheel spacers fix brake caliper rubbing?

Wheel spacers can increase clearance by moving the wheel outward, which may help if you’re getting caliper rub. Whether it fixes the issue depends on wheel width, offset, tire size, and spacer thickness. It’s best to confirm clearance before buying and then re-check after mounting.

🎯 Final Verdict

If I had to pick one from this list based on clarity of fitment and hardware details, I would shortlist KSP’s 6×5.5 forged 1.5-inch spacers for compatible Chevy 6-lug vehicles. The listing combines forged 6061-T6 aluminum, CNC precision machining, black anodizing, and hardened geomet/SCM435 hardware with thread locker, and it specifies the hub bore and M14x1.5 pitch clearly. For modern Ford owners, KSP’s 6×135 1.5-inch Ford kit is the closest alternative – especially for 2015-2026 F-150 applications – because it includes hubcentric 87.1mm centering details. Whichever you choose, verify your exact vehicle specs first, then install with a torque wrench and re-torque after initial miles.