Looking for the best replacement truck shims? We’ve got you covered with a curated list of top-quality options to keep your truck running smoothly and safely.
Truck shims are small but mighty parts that keep your vehicle running smoothly. They help with alignment, performance, and safety. Whether you’re fixing a gap or tuning your drivetrain, the right shims make all the difference.
Choosing the best replacement truck shims can save you time and money. High-quality shims last longer and work better. They’re easy to install and keep your truck in top shape.
From heavy-duty alignment sets to RC car parts, there’s a shim for every need. Discover the perfect fit for your truck and enjoy a smoother ride. Let’s dive in and find the best shims for you!
List of Top 10 Replacement Truck Shims
| Image | Title | Best For | Price |
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Specialty Products Company H-D Truck Shim Set 36000 |
This shim alignment set is perfect for truck owners who need heavy-duty parts. It’s great for staying organized with its metal box and charts. |
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AUCELI 144 Pieces Auto Alignment Body Shims with Storage Box, 1/8″ 1/16″ 1/32″ 1/64″ Adjusting Body Parts or Camber Shims Assortment Kit, Universal Vehicle Repair Accessories for Car, SUV, Truck, RV |
This AUCELI Auto Alignment Body Shims Kit is perfect for car enthusiasts and professional mechanics. It’s ideal for anyone working on cars, SUVs, trucks, or RVs who needs to adjust wheels or suspension parts easily. |
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30Pcs Auto Body Alignment Shims Kit – 1/16 Inch and 1/8 Inch Thick Fender Shims with 3/8 Inch Slot – Universal Automotive Alignment Spacers for Car Truck SUV Body Panel Door Hood Gap Adjustment |
This 30-piece auto body alignment shim kit is perfect for anyone who needs to fix gaps or align panels on their car, truck, or SUV. Whether you’re a DIY enthusiast, a professional mechanic, or run an auto repair shop, this easy-to-use kit helps you get the job done quickly and accurately. |
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Atesilor 36 Pcs Plastic Auto Lift Leveling Shim Kit For 2 Post 4 Post Car Lift Truck Jib Crane Install, Tile Construction Horseshoe Spacer Fit For 3/4″ Anchor Bolt (1/16″ Blue, 1/8″ Red, 1/4″ Black) |
This shim kit is perfect for car enthusiasts and professionals who need to install or maintain car lifts. It’s ideal for anyone working with 2-post or 4-post lifts, truck jib cranes, or tile construction. |
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Pinion Depth shims for 10.5″ GM 14 Bolt Truck |
This product is perfect for truck owners who need to adjust their pinion depth on a GM 10.5″ 14 bolt truck. It’s simple to use and gets the job done. |
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Losi Shim Set Metric 5mm/6mm LOSA6356 Elec Car/Truck Replacement Parts |
This shim set is perfect for RC car and truck owners who need reliable replacement parts. It’s easy to use and fits metric 5mm/6mm setups. |
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Profleet 1/32″ Axle Alignment Shim 2 Pack Replacement for Freightliner 681-328-22-84 – Fits Classic, M2 Business Class Trucks – Heavy Duty Suspension Camber Caster Shim |
This Profleet Axle Alignment Shim is perfect for fleet managers and truck owners who need a reliable, cost-effective solution for maintaining Freightliner trucks. It’s ideal for heavy-duty vehicles like Cascadia, Century, Classic, and M2 models, ensuring precise alignment and longer tire life. |
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Tekno RC LLC 5x7x.2mm shims 10pcs TKR1226 Elec Car/Truck Replacement Parts |
These Tekno RC shims are perfect for RC car and truck enthusiasts who need reliable replacement parts. They’re easy to use and fit perfectly for smooth performance. |
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Losi Diff Shim M8 x 13 x 0.4mm 10 LMT LOS246004 Elec Car/Truck Replacement Parts |
This Losi Diff Shim is perfect for RC car and truck enthusiasts who need reliable replacement parts. It’s ideal for keeping your vehicle running smoothly. |
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Losi Diff Shims 24x21x0.3mm 10 DBXL-E 2.0 LOS252127 Elec Car/Truck Replacement Parts |
These Losi Diff Shims are perfect for RC car and truck enthusiasts who need reliable replacement parts. They’re ideal for keeping your DBXL-E or DBXL 2.0 running smoothly. |
Detailed Reviews
Discover the top 10 replacement truck shims carefully selected for performance, durability, and value. Each product is expert-reviewed and backed by customer feedback to ensure you get the best fit for your needs. Whether you’re fixing gaps, improving alignment, or upgrading your RC truck, this guide has you covered. Dive in to find the perfect shims that will keep your truck running smoothly and efficiently.
1. Specialty Products Company H-D Truck Shim Set 36000

Get your trucks running smoothly with the Specialty Products Company H-D Truck Shim Set 36000. This heavy-duty alignment set is built to last and keep your vehicles in top shape.
It includes all the right parts. Everything stays neatly organized. This is a must-have for any truck owner.
| Pros | Cons |
|---|---|
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Perfect For:
This shim alignment set is perfect for truck owners who need heavy-duty parts. It’s great for staying organized with its metal box and charts.
Ready to Purchase?
2. AUCELI 144 Pieces Auto Alignment Body Shims with Storage Box, 1/8″ 1/16″ 1/32″ 1/64″ Adjusting Body Parts or Camber Shims Assortment Kit, Universal Vehicle Repair Accessories for Car, SUV, Truck, RV

AUCELI’s Auto Alignment Body Shims are your go-to for perfect vehicle alignment. This 144-piece kit offers four essential sizes for any job. Get your car riding smoothly again!
Crafted from high-quality galvanized steel, these shims are built to last. They resist rust and corrosion, ensuring durability for all your repairs.
Each shim is designed for easy adjustment of body parts or wheel camber. The convenient storage box keeps everything organized, so you can find the right size in a flash.
| Pros | Cons |
|---|---|
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Perfect For:
This AUCELI Auto Alignment Body Shims Kit is perfect for car enthusiasts and professional mechanics. It’s ideal for anyone working on cars, SUVs, trucks, or RVs who needs to adjust wheels or suspension parts easily.
Ready to Purchase?
3. 30Pcs Auto Body Alignment Shims Kit – 1/16 Inch and 1/8 Inch Thick Fender Shims with 3/8 Inch Slot – Universal Automotive Alignment Spacers for Car Truck SUV Body Panel Door Hood Gap Adjustment

Fix car gaps with this 30-piece auto body alignment shim kit. Get perfect fit with 1/16 inch and 1/8 inch thick shims. They have a 3/8 inch slot for easy use.
These universal automotive alignment spacers work on cars, trucks, and SUVs. They are great for fenders, doors, and hoods.
These durable shims are rust-resistant for long life. Installation is simple; just slide them in. Keep them organized in a reusable case.
| Pros | Cons |
|---|---|
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Perfect For:
This 30-piece auto body alignment shim kit is perfect for anyone who needs to fix gaps or align panels on their car, truck, or SUV. Whether you’re a DIY enthusiast, a professional mechanic, or run an auto repair shop, this easy-to-use kit helps you get the job done quickly and accurately.
Ready to Purchase?
4. Atesilor 36 Pcs Plastic Auto Lift Leveling Shim Kit For 2 Post 4 Post Car Lift Truck Jib Crane Install, Tile Construction Horseshoe Spacer Fit For 3/4″ Anchor Bolt (1/16″ Blue, 1/8″ Red, 1/4″ Black)

The Atesilor 36 Pcs Plastic Auto Lift Leveling Shim Kit is a must-have for car lift installation. It includes 36 durable shims in three thicknesses: 1/16″ blue, 1/8″ red, and 1/4″ black. These shims are perfectly sized for 3/4″ anchor bolts.
This kit is custom-designed for 2-post and 4-post lifts. It works great for truck jib cranes and tile construction too. The quality plastic material ensures excellent load-bearing capacity.
The three-color design makes it easy to identify shim thickness. The U-shaped design increases force area for better stability. This kit is essential for quick and accurate car lift leveling.
| Pros | Cons |
|---|---|
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Perfect For:
This shim kit is perfect for car enthusiasts and professionals who need to install or maintain car lifts. It’s ideal for anyone working with 2-post or 4-post lifts, truck jib cranes, or tile construction.
Ready to Purchase?
5. Pinion Depth shims for 10.5″ GM 14 Bolt Truck

Get your GM 10.5″ 14 Bolt Truck running smoother with these pinion depth shims. They are designed to perfectly fit your truck’s rear axle.
These shims are easy to install. They help improve performance. Your truck will thank you!
Upgrade your truck’s drivetrain with these essential shims. They are a must-have for any serious truck owner.
| Pros | Cons |
|---|---|
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Perfect For:
This product is perfect for truck owners who need to adjust their pinion depth on a GM 10.5″ 14 bolt truck. It’s simple to use and gets the job done.
Ready to Purchase?
6. Losi Shim Set Metric 5mm/6mm LOSA6356 Elec Car/Truck Replacement Parts

Upgrade your electric car or truck with the Losi Shim Set. These essential replacement parts are designed for performance and durability. Get your vehicle running smoothly again.
This set includes metric shims in 5mm and 6mm sizes. They are made with quality craftsmanship in Taiwan. It’s a single package for your convenience.
Keep your RC vehicle in top shape. This is a must-have for any hobbyist.
| Pros | Cons |
|---|---|
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Perfect For:
This shim set is perfect for RC car and truck owners who need reliable replacement parts. It’s easy to use and fits metric 5mm/6mm setups.
Ready to Purchase?
7. Profleet 1/32″ Axle Alignment Shim 2 Pack Replacement for Freightliner 681-328-22-84 – Fits Classic, M2 Business Class Trucks – Heavy Duty Suspension Camber Caster Shim

The Profleet Axle Alignment Shim is a 1/32-inch thick tool for fine-tuning your truck’s alignment. It’s built tough from durable steel to handle heavy loads and vibrations. This 2-pack is a direct fit for Freightliner trucks, saving you time and hassle.
It works with Freightliner models like Cascadia, Classic, and M2, offering broad compatibility. This cost-effective solution improves fuel efficiency and safety, keeping your fleet running smoothly.
| Pros | Cons |
|---|---|
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Perfect For:
This Profleet Axle Alignment Shim is perfect for fleet managers and truck owners who need a reliable, cost-effective solution for maintaining Freightliner trucks. It’s ideal for heavy-duty vehicles like Cascadia, Century, Classic, and M2 models, ensuring precise alignment and longer tire life.
Ready to Purchase?
8. Tekno RC LLC 5x7x.2mm shims 10pcs TKR1226 Elec Car/Truck Replacement Parts

Get your RC car running smoothly with these Tekno RC shims. They are replacement parts for your electric car or truck. Keep your vehicle in top shape.
These shims are 5x7x.2mm in size. They come in a 10-piece pack.
These Tekno RC shims are made for durability. They are a great addition to your RC parts collection.
| Pros | Cons |
|---|---|
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Perfect For:
These Tekno RC shims are perfect for RC car and truck enthusiasts who need reliable replacement parts. They’re easy to use and fit perfectly for smooth performance.
Ready to Purchase?
9. Losi Diff Shim M8 x 13 x 0.4mm 10 LMT LOS246004 Elec Car/Truck Replacement Parts

Keep your Losi LMT running smoothly with these essential diff shims. They are designed for precise fitment and optimal performance.
These M8 x 13 x 0.4mm shims are a direct replacement part. You get 10 shims in each pack. Ensure your differential works perfectly.
Upgrade your Losi Elec Car/Truck with these high-quality parts. Get back to driving in no time.
| Pros | Cons |
|---|---|
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Perfect For:
This Losi Diff Shim is perfect for RC car and truck enthusiasts who need reliable replacement parts. It’s ideal for keeping your vehicle running smoothly.
Ready to Purchase?
10. Losi Diff Shims 24x21x0.3mm 10 DBXL-E 2.0 LOS252127 Elec Car/Truck Replacement Parts

Upgrade your Losi DBXL-E 2.0 with these essential diff shims. These precision-engineered parts are designed to ensure optimal performance for your electric car or truck.
These shims are 24x21x0.3mm. They come in a pack of 10. They are a direct replacement for your Losi.
Keep your Losi running smoothly with these high-quality replacement parts. Experience enhanced durability and reliable handling on any terrain.
| Pros | Cons |
|---|---|
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Perfect For:
These Losi Diff Shims are perfect for RC car and truck enthusiasts who need reliable replacement parts. They’re ideal for keeping your DBXL-E or DBXL 2.0 running smoothly.
Ready to Purchase?
Buying Guide
Truck shims keep your vehicle running smoothly. They help with alignment, performance, and safety. Choosing the right shims saves time and money.
Finding the best replacement truck shims can feel overwhelming. But don’t worry! We’ve got you covered. Here’s what to look for:
- Material: Choose durable materials like galvanized steel or quality plastic. They last longer and resist rust and corrosion.
- Size: Pick the right thickness and dimensions for your truck. Common sizes include 1/8″, 1/16″, and 1/32″.
- Compatibility: Ensure the shims fit your truck model. Check for universal or specific options like Freightliner or GM trucks.
- Ease of Installation: Look for shims that are easy to install. Pre-organized kits save time and hassle.
- Purpose: Decide if you need shims for alignment, drivetrain, or RC vehicles. Each type has unique features.
- Durability: Opt for heavy-duty shims if you handle tough conditions. They handle vibrations and heavy loads better.
- Price: Balance quality and cost. High-quality shims may cost more but save money in the long run.
With these tips, you’ll find the perfect shims for your truck. Enjoy a smoother ride and keep your vehicle in top shape!