Home Diagnosis and TroubleshootingWheels and Rims Trailblazer Bolt Pattern: Tire & Wheel Sizes, Specs, Offset, & Lugs

Trailblazer Bolt Pattern: Tire & Wheel Sizes, Specs, Offset, & Lugs

by Jordan Harris
Trailblazer Bolt Pattern

The Trailblazer bolt pattern can vary depending on the year and model. However, most Trailblazers have a bolt pattern of 6×127, which means the vehicle has 6 lug nuts with a distance of 127mm between adjacent lug nut centers. It’s important to ensure that any replacement wheels or rims you purchase match the bolt pattern of your specific Trailblazer to ensure proper fitment and safety.

The Chevrolet Trailblazer is a mid-size SUV that was first introduced in 1999 as a trim level for the Chevy Blazer. In 2002, it became its own model and was produced until 2009. The Trailblazer was then reintroduced for the 2021 model year.

The Trailblazer is known for its spacious interior, impressive towing capacity, and rugged design. It can comfortably seat up to seven passengers and has ample cargo space. It’s also a popular choice for those who enjoy off-roading and outdoor adventures due to its four-wheel drive capabilities.

Chevy Trailblazer

Trailblazer Bolt Pattern

The Chevrolet Trailblazer is a mid-size SUV that was first introduced in 2002 as a standalone model. It was designed to provide a combination of utility, comfort, and performance, making it a popular choice among families and outdoor enthusiasts.

The 2002 Trailblazer was available in two trim levels: LS and LT. It came equipped with a standard 4.2-liter inline six-cylinder engine that produced 275 horsepower and 275 lb-ft of torque. A 5.3-liter V8 engine was also available as an option for those who desired more power.

The Trailblazer offered a spacious interior with room for up to five passengers and ample cargo space – it’s also among the SUV models with the most cargo space. It was also capable of towing up to 6,800 pounds, making it a versatile vehicle for both everyday use and outdoor adventures.

Throughout its production history, the Trailblazer underwent several updates and changes, including the addition of new engine options, safety features, and technology. In 2006, the Trailblazer SS was introduced, which featured a 6.0-liter V8 engine that produced 395 horsepower and 400 lb-ft of torque. It also included sport-tuned suspension and unique styling cues.

The Trailblazer was discontinued in 2009 but was reintroduced for the 2021 model year with a completely new design and modern features. It continues to offer a spacious interior, impressive towing capacity, and rugged design, making it a popular choice for those seeking a versatile and reliable SUV.

Different Trailblazer Variants

The Chevrolet Trailblazer was produced in several different variants over the years, each with its unique features and characteristics. Here are some of the main Trailblazer variants:

Trailblazer Bolt Pattern, Trim Levels #1: Trailblazer LS

The LS was the base model of the Trailblazer, featuring a 4.2-liter inline-six engine and a 4-speed automatic transmission. It came with standard features such as air conditioning, power windows, and a CD player. The LS was a practical and reliable SUV that offered a comfortable ride and ample cargo space.

Trailblazer Bolt Pattern, Trim Levels #2: Trailblazer LT

The LT model added a few extra features over the base LS model, such as dual-zone automatic climate control, a leather-wrapped steering wheel, and an upgraded audio system. The LT was a popular choice for those who wanted a bit more comfort and convenience features without breaking the bank.

Trailblazer Bolt Pattern, Trim Levels #3: Trailblazer EXT

The EXT was the extended-wheelbase version of the Trailblazer, with seating for up to seven passengers. It came with either a 4.2-liter inline-six engine or a 5.3-liter V8 engine (be mindful of the Chevy 5.3 V8 engine problems), depending on the year and trim level. The Trailblazer EXT was a practical choice for families who needed extra seating and cargo space.

Trailblazer Bolt Pattern, Trim Levels #4: Trailblazer SS

The SS model was a performance version of the Trailblazer, featuring a 6.0-liter V8 engine that produced 390 horsepower and 400 lb-ft of torque. It also had sport-tuned suspension, larger brakes, and unique styling elements such as a special front grille and rear spoiler.

The Chevy Trailblazer SS was a high-performance SUV that offered impressive acceleration and handling characteristics.

Trailblazer Bolt Pattern, Trim Levels #5: Trailblazer LTZ

The LTZ was the top-of-the-line Trailblazer model, featuring leather upholstery, heated front seats, and other luxury features. It was available with either a six-cylinder or eight-cylinder engine, depending on the year and trim level. The Trailblazer LTZ was a luxurious and refined SUV that offered a comfortable and upscale driving experience.

What Is A Bolt Pattern

The bolt pattern refers to the arrangement of bolts or studs that attach a wheel to a vehicle hub. It is typically described as the number of bolts or studs on the wheel and the distance between them, measured in millimeters. For example, a common bolt pattern for a car might be 5×114.3, which means the wheel has five bolts with a 114.3-millimeter diameter circle around them.

The bolt pattern is an important specification to consider when purchasing new wheels or tires. This is because it must match the bolt pattern of the vehicle to ensure proper fitment and safety. Different vehicles may have different bolt patterns, even within the same make and model, so it’s important to verify the correct bolt pattern before making any purchases.

Additionally, online forums and parts catalogs can be helpful resources for finding compatible parts for your Blazer.

Fun fact, we’ve discussed wheel bolt and lug patterns for a variety of other makes and models besides the Chevy Trailblazer. So, check these out if one of your cars matches:

Trailblazer SS Wheels

The Trailblazer SS is a high-performance version of the mid-size SUV that was produced from 2006 to 2009. It was equipped with a 6.0-liter V8 engine that produced 395 horsepower and 400 lb-ft of torque and included several performance upgrades, including a sport-tuned suspension and larger brakes.

The Trailblazer SS also featured unique styling cues, including specific front and rear fascias, a rear spoiler, and 20-inch wheels. The wheels were a five-spoke design with a silver or polished finish, depending on the year.

The stock Trailblazer SS wheels are 20×8 inches and have a bolt pattern of 6×5.5 inches (or 6×139.7mm), which means the wheels have six lug nuts with a distance of 139.7 millimeters between adjacent lug nut centers. This bolt pattern is common among GM vehicles, including many trucks and SUVs.

Aftermarket wheels are also available for the Trailblazer SS and can provide different styling options or improve performance. It’s important to ensure that any replacement wheels or rims you purchase match the bolt pattern and other specifications of your Trailblazer to ensure proper fitment and safety.

Trailblazer SS Specs

The Chevrolet Trailblazer SS is a performance version of the midsize SUV produced from 2006-2009. Designed to offer a unique blend of practicality and performance, it’s a favorite with enthusiasts and families alike.

The Trailblazer SS for 2008 was powered by his 6.0-liter V8 engine producing 390 hp and 400 lb-ft of torque, mated to a 4-speed automatic transmission. Rear-wheel drive or all-wheel drive was available as an option.

The Trailblazer SS also featured a sport-tuned chassis with Bilstein shocks and large 4-wheel disc brakes with ABS and electronic brake force distribution. The SUV is fitted with P255/50R20 tires on 20-inch aluminum wheels, giving it a sporty and aggressive stance.

Externally, the Trailblazer SS had its own front and rear aprons, bonnet, grille, and rear spoiler that set it apart from his standard Trailblazer. The interior creates a sporty atmosphere with genuine leather seats, a sports meter, and a leather-wrapped steering wheel.

The Trailblazer SS with the rear seats folded had a cargo capacity of 80.1 cubic feet, plenty of room to carry cargo and gear. It can also tow up to 6,800 pounds, making it a versatile vehicle for everyday use and outdoor adventures.

Overall, the Trailblazer SS is a high-performance SUV that offers impressive performance and handling characteristics. These charismatics make it a popular choice for those looking for a sporty and versatile vehicle.

Trailblazer Bolt Pattern

Trailblazer Bolt Pattern

The Chevrolet Trailblazer bolt pattern is 6×5.5 inches (or 6×139.7mm). This means that the vehicle has six lug nuts with a distance of 139.7 millimeters between adjacent lug nut centers. The first number (6) refers to the number of lug nuts, while the second number (5.5 inches or 139.7mm) refers to the diameter of the circle formed by the lug nut centers.

This bolt pattern is common among GM vehicles, including many trucks and SUVs. It’s essential to ensure that any replacement wheels or rims you purchase for your Trailblazer match your vehicle’s bolt pattern and other specifications. Using wheels that don’t match your vehicle’s bolt pattern can result in poor handling.

It will also cause increased wear on tires and damage to the vehicle’s suspension system. It’s recommended to consult a professional or use an online wheel configurator to ensure you select wheels that are compatible with your Trailblazer’s bolt pattern and other specifications. Proper fitment is crucial for both performance and safety.

Trailblazer Wheels

The Chevrolet Trailblazer offered a variety of wheel options, depending on the trim level and year. The base model had 16-inch steel wheels with a painted finish. While on the other hand, the LS model offered 17-inch aluminum wheels with a painted finish.

The LT model had three wheel options, including 17-inch painted cast aluminum wheels, 17-inch polished aluminum wheels, or 18-inch polished aluminum wheels. The top-of-the-line SS model had 20-inch polished aluminum wheels with painted accents for a more aggressive and sporty look.

In addition to the factory wheel options, there were aftermarket wheels available for the Trailblazer. However, it’s important to ensure that any aftermarket wheels you choose are compatible with your vehicle’s bolt pattern, offset, and other specifications to ensure proper fitment and safety.

Many aftermarket wheel manufacturers offer configurators or compatibility charts to help select the right wheels for your vehicle. Upgrading to larger wheels or wider tires can affect the vehicle’s handling and ride quality, so it’s important to select wheels and tires that maintain the factory specifications.

Trailblazer Tire Size

The Chevrolet Trailblazer SS, which was produced between 2006 and 2009, comes equipped with P255/50R20 tires. This tire size features a width of 255 millimeters, an aspect ratio of 50, and a diameter of 20 inches. If you need more insight, check out our explainer on our tire size chart, as well as how to read your car’s rim size.

The “P” designation stands for “P-Metric,” which means the tire is designed for use on passenger vehicles. The “R” indicates that it is a radial tire. On the other hand, the number 20 refers to the diameter of the wheel in inches.

This tire size is a great fit for the Trailblazer SS, offering a balance of performance, handling, and ride comfort while contributing to its sporty and aggressive appearance. The 255mm width provides good grip and stability, while the 50 aspect ratio delivers a comfortable ride. Meanwhile, the 20-inch wheel diameter and low-profile tires give the SUV a commanding stance on the road.

Trailblazer Wheel Spacers

Wheel spacers are aftermarket components designed to widen the track of a vehicle by creating additional space between the wheel hub and the wheel itself. Wheel spacers for your rims are usually made of aluminum or steel and come in different thicknesses and bolt patterns to fit various vehicles.

Some people use wheel spacers to improve their vehicle’s handling and appearance, as they can help to create a wider stance for better traction and stability. However, there are some potential downsides to using wheel spacers. One of the main issues is that they can place additional stress on the car wheel bearings and suspension components.

The added leverage created by the extra distance between the wheel and the hub can cause these parts to wear out faster. Having spacers, you would not have to worry about it. In extreme cases, this increased stress can lead to premature failure of the bearings or suspension components. This can be extremely dangerous while driving.

Another potential issue is the increased risk of wheel studs or bolts breaking due to the additional torque placed on them. With the wheel located farther away from the hub, the force applied to the studs or bolts when tightening the wheel is greater. This can lead to a higher risk of failure. Especially if the spacers are not installed correctly or if low-quality parts are used.

Regarding the Chevrolet Trailblazer, adding wheel spacers can alter the vehicle’s handling characteristics. Alongside that, it would potentially create clearance issues with the fender or suspension components. Granted, there are other considerations to make, such as whether are wheel spacers safe to install.

Trailblazer Bolt Pattern

Trailblazer Bolt Pattern: Conclusion

In conclusion, the bolt pattern of a Chevrolet Trailblazer is an important factor to consider when selecting new wheels or wheel spacers for the SUV. The correct bolt pattern for a Trailblazer is 6×127. This means there are six lug nuts with a diameter of 127mm.

It’s important to make sure that any new wheels or spacers are compatible with this bolt pattern. This will help you to ensure proper fitment and safe operation of the vehicle. Additionally, it’s important to consider other factors such as wheel size, offset, and backspacing.

Especially when selecting new wheels or spacers for a Trailblazer. By taking the time to properly research and select the right wheels or spacers for your Trailblazer, you can improve the SUV’s performance, handling, and appearance. It will also help you ensure that it remains safe and reliable on the road.

Trailblazer Bolt Pattern: Frequently Asked Questions

Here are some of the common questions in regard to the Trail Blazer bolt pattern.

What Wheels Fit Trailblazer

The Chevrolet Trailblazer has a bolt pattern of 6×127. This means that it has six lug nuts with a diameter of 127mm. When selecting wheels for a Trailblazer, it’s important to make sure that the wheels have the correct bolt pattern to ensure proper fitment and safe operation of the vehicle. In addition to the bolt pattern, it’s also important to consider other factors. These factors include the wheel size, offset, and backspacing when selecting new wheels for a Trailblazer. The factory wheels on the Trailblazer are typically 16, 17, or 18 inches in diameter. For all the offroad enthusiasts out there, it is possible to install larger wheels with the proper offset and backspacing. It’s recommended to consult with a reputable wheel dealer or installer who can help you select wheels that are compatible with your Trailblazer’s specifications. They will also help meet your style and performance preferences.

How Much Is A Chevy Blazer

The price of a Chevrolet Blazer can vary depending on the model year, trim level, and options selected. The current generation of the Blazer, which was introduced for the 2019 model year, has a starting MSRP of around $28,800 for the base L trim level. The price increases as you move up to higher trim levels. The RS and Premier trims being the most expensive options. For used Chevrolet Blazers, the price will depend on the model year, condition, mileage, and location. On the used market, prices can range from a few thousand dollars for older, high-mileage Blazers to tens of thousands of dollars for newer, low-mileage models in excellent condition. The price of a Chevrolet Blazer can vary depending on the specific vehicle and its features. Ford overall offers a mid-size SUV option with a good balance of performance, style, and utility at a competitive price point.

Is Chevrolet A Good Car

Chevrolet is generally considered to be a good car brand, with a reputation for building reliable, practical, and affordable vehicles. They have been producing cars and trucks for over a century and have a long history of innovation and engineering excellence. Chevrolet vehicles are known for their quality and durability. The brand Chevrolet has won many awards for safety and customer satisfaction. In recent years, Chevrolet has also made strides in developing fuel-efficient and environmentally-friendly vehicles, including electric and hybrid models. Of course, like any car brand, there can be some variation in quality and reliability between individual models and model years. However, overall, Chevrolet has a solid reputation for producing vehicles that are dependable, affordable, and practical.

Does The Chevy Blazer Have A Third Row

No, the current generation of the Chevrolet Blazer does not have a third row of seats. The Blazer is a mid-size SUV that can comfortably seat up to five passengers in two rows of seats. However, the Blazer does offer a spacious and versatile interior with plenty of cargo space. This is what makes this car a practical choice for families or anyone who needs to haul cargo or gear. If you need a Chevrolet SUV with a third row of seats, you might consider the Chevrolet Traverse or the Chevrolet Tahoe. Both these cars offer seating for up to eight passengers. However, keep in mind that these larger SUVs will also have a higher price tag. Alongside that, it also has less fuel-efficient engines than the Blazer.

What Does RS Stand For Chevy

In the context of Chevrolet vehicles, RS stands for Rally Sport. It’s a trim level that is often used to denote a sporty or performance-oriented version of a particular model. In the past, RS was a specific model designation for the Camaro and was associated with a sportier appearance package. It is now that it has become a trim level for a range of Chevrolet vehicles. These vehicles include the Chevrolet Blazer, the Chevrolet Malibu, and the Chevrolet Traverse. The RS trim level usually includes sportier exterior styling, such as unique front and rear fascias. Alongside that, you also get blacked-out or body-colored accents, and larger wheels. It may also include upgrades to the suspension, brakes, and interior, such as sports seats, a sport-tuned suspension, and a more powerful engine. Overall, the RS trim level is designed to appeal to drivers who want a sportier and more dynamic driving experience.

What Year Blazer Parts Are Interchangeable

The interchangeability of parts between different model years of the Chevrolet Blazer can vary depending on the specific component and the generation of the Blazer. In general, parts for Blazer models from the same generation are more likely to be interchangeable, while parts from different generations may not be compatible due to differences in design or technology. For example, parts such as brakes, suspension components, and engine parts are likely to be interchangeable between model years of the same generation. This is as long as they have the same engine and drivetrain configuration. However, body panels, interior trim pieces, and electronics may be less interchangeable due to changes in styling and technology. It’s always a good idea to consult with a knowledgeable mechanic or parts specialist to determine which parts are interchangeable for a specific repair or upgrade.

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