What Size Bolt Secures The Tire Hanger In Chevy Silverado

We've written extensively about the Chevy Silverado 1500 and numerous questions y'all can have about this car. Today, nosotros volition talk nearly the information you need to select the right new tires or rims for your Silverado 1500. Specifically, we'll take a look at the bolt design for each generation. Let'due south showtime with a quick answer:

All generations of the Chevy Silverado 1500 manufactured between 1999 – Present have a bolt pattern of six x 5.5 inches (6×139.7mm). Furthermore, the wheels have a heart bore of 78.1mm, and they have half dozen lug basics with a thread size of M14 x 1.5 that demand to be tightened with 140 lb-ft (190Nm) of torque.

However, that certainly doesn't tell the whole story. Below we've outlined the bolt pattern in more detail for each generation. We besides talk over what lugs/bolts are used precisely, the verbal diameter of the heart bore hub and the torque specifications of the bolts. Finally, we besides take information well-nigh each engine type's exact tire size and rim size. This style, yous should know precisely what you can and cannot buy. Read on!

Wheel Fitment Specifications Per Generation

To fit a bicycle properly on your Silverado 1500, y'all'll demand to know more than aspects than just the bolt design. Below nosotros've outlined all the factors y'all should be aware of for each generation of the Silverado 1500. These include: center bore bore, wheel tightening torque, whether lug nuts or bolts are used, and the thread size of the bolts.

We also desire to clarify that the below-listed specifications are the same for all models within that generation. The Silverado 1500, of course, comes in different trim levels and engine options. However, these commodities patterns, lugs used, and torque specifications do not change for other models within a generation.

Furthermore, we as well listed the exact tire and rim size used with each engine choice to give you a precise idea of what tires you tin can and cannot buy.

1999 – 2003

Silverado 1500 with 2WD and a iv.iii, 4.8 or v.3L engine have a standard tire size of 235/75R16 or 255/70R16 and a rim size of 7Jx16 ET31.
Silverado 1500 with 4WD and a 4.three, 4.viii, or 5.3L engine take a standard tire size of 245/75R16 or 265/75R16 and a rim size of 7Jx16 ET31.
Silverado 1500 with a 6.0L engine accept a standard tire size of 275/55R20 and a rim size of viii.5Jx20 ET22.

2004 – 2006

Silverado 1500 with 2WD and a iv.3, iv.viii or 5.3L engine (except for the hybrids) have a standard tire size 235/75R16, 255/70R16, 245/70R17 or 265/70R17 and a rim size of 7Jx16 ET31 or 7.5Jx17 ET31.
Silverado 1500 with 4WD and a four.3, 4.viii, or 5.3L engine have a standard tire size of 245/75R16, 265/75R16 or 265/70R17 and a rim size of 7Jx16 ET31 or 7.5Jx17 ET31.
Silverado 1500 with 2WD and a 5.3L engine take a standard tire size of 235/75R16 and a rim size of 7Jx16 ET31. The 4WD version has a standard tire size of 245/75R16 and a rim size of 7Jx16 ET31.
Silverado 1500 with a 6.0L engine have a standard tire size of 275/55R20 and a rim size of eight.5Jx20 ET22.

2007 – 2009

Silverado 1500 with a 4.iii, 5.3 or 6.0L engine have a standard tire size of 245/70R17, 265/70R17, 265/65R18 or 275/55R20 and a rim size of vii.5Jx17 ET31, 8Jx18 ET31 or viii.5Jx20 ET31.
Silverado 1500 with a 4.8L engine accept a standard tire size of 245/70R17, 265/70R17 or 275/55R20 and a rim size of 7.5Jx17 ET31 or 8.5Jx20 ET31.

2010 – 2013

Silverado 1500 with a four.3 or 6.2L engine have a standard tire size of 245/70R17, 265/70R17, 265/65R18 or 275/55R20 and a rim size of 7.5Jx17 ET31, 8Jx18 ET31 or 8.5Jx20 ET31.
Silverado 1500 with a 4.8 or 5.3L engine have a standard tire size of 245/70R17, 265/70R17 or 275/55R20 and a rim size of vii.5Jx17 ET31 or viii.5Jx20 ET31.
Silverado 1500 with a 6.0L engine have a standard tire size of 265/65R18 and a rim size of 8Jx18 ET31.

2014 – 2015

Silverado with a iv.3 or 5.3L engine have a standard tire size of 255/70R17, 265/70R17, 265/65R18, 275/55R20 or 285/45R22 and a rim size of 8Jx17 ET24, 8.5Jx18 ET249, 9Jx20 ET27 or 9Jx22 ET24.
Silverado with a 6.2L engine have a standard tire size of 265/65R18, 275/55R20 or 285/45R22 and a rim size of 8.5Jx18 ET24, 9Jx20 ET27 or 9Jx22 ET24.

2016 – 2018

Silverado 1500 with a 4.3 or 5.3L engine take a standard tire size of 255/70R17, 265/70R17, 265/65R18, 275/55R20 or 285/45R22 and a rim size of 8Jx17 ET24, viii.5Jx18 ET24, 9Jx20 ET27 or 9Jx22 ET24.
Silverado 1500 with a 6.2L engine accept a standard tire size of 265/65R18, 275/55R20, or 285/45R22 and a rim size of eight.5Jx18 ET24, 9Jx20 ET27 or 9Jx22 ET24.

2019 – Present

Silverado 1500 with a 2.seven turbo or 4.3L engine have a standard tire size of 255/70R17 or 265/65R18 and a rim size of 8Jx17 ET24 or 8Jx17 ET246.
Silverado 1500 with a five.3L engine have a standard tire size of 265/65R18 or 275/60R20 and a rim size of 8.5Jx18 ET26 or 9Jx20 ET28.
Silverado with a 6.2L engine have a standard tire size of 275/60R20 and a rim size of 9Jx20 ET28.

Also read: Chevy Silverado 1500 Transmissions: Overview, Problems, Fluids

Retightening The Bolts

Equally said before, all generations of the Silverado 1500 that we discussed have six lug nuts. These need to be secured in a specific mode when you mountain the bike to the car once again. This data is stated in the owner'southward transmission, but we've gone through the try of instructing y'all here. Chevrolet advises y'all to bolt these nuts in the way shown beneath. You have to follow a crisscross pattern.

Y'all do this by tightening all the basics with a bicycle wrench get-go. I like this wrench on Amazon in item considering information technology fits all bolt sizes for cars and trucks and is quite affordable. Please brand sure only to tighten them halfway; otherwise, y'all'll run into issues.

In the 2d round, yous tighten them with the bicycle wrench to the appropriate lbs-ft or Nm that nosotros've stated earlier. Delight note that the current generation of the Silverado 1500 needs to have the bolt tightened to 140 lb-ft. This is very tight.

Information technology's expected that your wheels too have a center cap or comprehend. These need to be secured in the aforementioned design. Please tighten them starting time-manus snug with your hands. Then, utilise the wheel wrench to tighten them some other 1-quarter turn.

Information technology's also important to check if the lug nuts are still secured after xxx miles (48 kilometers). Delight ensure they are all in place and withal tightened with the proper force. If not, tighten them again and recheck. If this keeps happening, you'll need to supplant the wheel.

As well read: The Types Of Gas A Chevy Silverado Uses (Explained)

When Or Why To Rotate/Alter Tires

If you lot're looking to supersede your tires, it's also essential to know precisely when to rotate and change tires. Irresolute a tire should happen every time the tread habiliment indicators become visible, as indicated in the image below. This occurs when the tires accept only 1.six mm (i/xvi in) or less tread remaining. With most tires of the Chevy Silverado 1500, this ways they will demand to exist replaced every 60,000 – 75,000 miles or 4-5 years.

Another moment when you'll demand to take off the lug nuts of the wheels or when you demand to replace tires is when yous're rotating them. In the possessor'south manual of the Chevy Silverado 1500, it'due south stated that tires should be rotated every vii,500 miles (12,000 kilometers). Furthermore, information technology's brash that you rotate the tires in the exact way shown in the image below. You movement the forepart tires to the rear and the back tires to the front while switching sides.