What is the Silverado brake caliper bracket bolt size? Unlike many other vehicles from different brands, Chevrolet Silverado’s all models feature almost the same bracket bolt size, which is 14mm x 2.00.
Yes, the company uses identical bolts for different Chevy Silverado trucks, but some riders claimed to utilize varied-sized bolts for their Chevy vehicles.
So, what do you think, is that a fact or tittle-tattle? Let’s find out the veracity concerning the caliper bracket bolt size through this blog post.
Silverado Brake Caliper Bracket Bolt Size: Take A Look At The Correct Size
All the Chevy Silverado models produced between 1999 and 2019 use a universal bolt size of about M14 x 2.00 x 37mm. Here thread size is M14 mm, pitch and length/ hex of the caliper bracket bolt are 2.0 and 37 mm.
Hence, if you are searching for a Silverado front brake caliper bracket bolt size or size of the rear mounting bolt, the answer is pretty straightforward: it’s the same for all caliper brackets of different year models.
But according to some users from the GM-Trucks forum, the 2006 Silverado brake caliper bracket bolt size, especially the Silverado 1500, is 17mm, which is basically the head size.
On the other hand, based on the data from the Silveradosierra forum users, the Chevy brake caliper bolt size for Silverado 1500 HD, 2500 & 2500 HD with eight lugs is M16 x 2.0 x 40 mm. That means this bolt is larger in width and length than the M14 one.
Again, one user from GM-Trucks has stated about using an M14 caliper bracket bolt for his 2006 Chevrolet Silverado 1500 wt. But this bolt is slightly shorter than its 37mm variation.
Lastly, some Silverado users say that the company sometimes uses either a 15mm or 18mm bolt depending upon the caliper bracket. However, a Chevy Silverado with a 15mm caliper bracket bolt is rare. And we haven’t found any evidence supporting the statement of using 15mm bolts on Silverado’s caliper brackets.
But it’s true that you can use the 7/16 or 3/8 size Allen wrench or the Torx to mount the caliper bracket bolts.
In case you need, you can check what year Silverado wheels are interchangeable and what they are.
Hence, we can conclude that the standard size of most caliper bracket bolts for the Chevy Silverado is M14 x 2.00 x 37mm with an 18mm head size. But the size may vary, which you will find in the owner’s manual. That’s all about the Chevy Silverado’s caliper bracket bolt size.
Frequently Asked Questions (FAQs)
What Size Are The Front Caliper Bolts On Silverado?
The average size of the front caliper bolts on most Silverado models is M14 x 2.00 x 37mm, but its length and head size may vary according to the socket size of specific caliper brackets.
Are All Brake Caliper Bolts The Same Size For Silverado?
Indeed, all brake caliper bolts come in the same size. However, you can find variations in the size of a particular Silverado’s model year. And if you own such a pickup, you should contact your local dealer whenever you need to replace the brake caliper bolts.
How Tight Should Brake Caliper Bracket Bolts Be?
Every bolt features specific torque settings, determining how much tightness it can withstand. Hence, you need to research the torque setting by tightening and loosening yourself for your preferred bolts before tightening them with wrenches. In this way, you can tighten your caliper bracket bolts appropriately.
It’s no wonder how essential it is to check the Silverado brake caliper bracket bolt size before selecting and installing bolts to the caliper brackets of your certain Chevy vehicles. But the good news here is that general motors keep a standard bolt size for almost all the Chevrolet Silverado model years to eliminate confusion often seen among riders.
Even then, we recommend checking the owner’s manual and verifying the bolt size of your vehicle before choosing and mounting a new one. That’s all for the content; we hope you liked it as with other content on this website. Au revoir!
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