Best Brake Lines For Lifted Trucks: Compare Fit and Lift Range

Best Brake Lines For Lifted Trucks

A strong choice for a lifted truck provides enough extra hose length for its suspension lift and matches the vehicle’s year, model, and drivetrain; for many late-model GM owners, Rough Country Front Stainless Steel Lines are the clearest starting point. This group includes front-only replacement lines, front-and-rear kits, and options for specific older Chevrolet and GMC trucks, as well as Jeep applications. Their stated lift coverage varies from about 3 inches to 7.5 inches, so a general claim of compatibility is not enough to confirm a fit.

Check whether your truck is 2WD or 4WD, whether a model-year body-style exception applies, and whether the kit covers the axle positions you need. The rankings prioritize stated lifted-vehicle fitment and useful specifications, not unverified performance claims.

Rough Country Front Stainless Steel Lines lead for late-model Chevy and GMC owners because they are specified for 5–7.5-inch lifts, are DOT approved, and include two front lines and hardware. Their stated fitment covers several 1500, 2500HD, and 3500HD models, plus Tahoe and Yukon applications from the listed model years. They are front-only, so confirm that matches your repair or upgrade plan, and verify exact vehicle fitment before ordering.

Our Top Picks

Rough Country Front Stainless LinesBest Overall

Rough Country Front Stainless Lines

Its stated 5–7.5-inch lift range suits lifted GM trucks, and the DOT-approved kit includes two front stainless lines and hardware.

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maXpeedingrods Extended LinesBroad GM Fitment

maXpeedingrods Extended Lines

The stated 5–7.5-inch lift range and extensive Chevy and GMC fitment cover several 1500, HD, Tahoe, and Yukon applications.

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Racewill Front Brake LinesSpecified 5–7.5-Inch Fit

Racewill Front Brake Lines

This front-line kit explicitly fits listed Chevy and GMC trucks with 5–7.5-inch suspension lifts and identifies part number 89370.

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Compare Brake Line Options and Fitment

#ProductMaterialDimensions L x WWeightBuy
1Stainless Steel——View on Amazon
2——1.54 lbView on Amazon
3
Racewill Front Brake Lines3. Racewill Front Brake LinesSpecified 5–7.5-Inch Fit
Stainless Steel10.5"L x 0.8"W0.31 kgView on Amazon
4
AnyDuck 89370 Front Lines4. AnyDuck 89370 Front LinesWide GM Model Coverage
Stainless Steel—0.35 kgView on Amazon
5Stainless Steel9.8"L x 7.9"W—View on Amazon
6
ALEXAPRO K1500 K2500 Lines6. ALEXAPRO K1500 K2500 LinesOlder GM 4WD replacements
—1"L x 1"W—View on Amazon
7
AUTOVIC Silverado Sierra Lines7. AUTOVIC Silverado Sierra LinesThree-inch-lift 2WD Silverado owners
—36"L x 0.98"W13.44 ozView on Amazon
8
Racewill Classic Truck Lines8. Racewill Classic Truck LinesClassic GM truck restorations
Stainless Steel24"L x 0.3"W0.52 kgView on Amazon
9
YAURILO Wrangler JK Lines9. YAURILO Wrangler JK LinesLifted Wrangler JK owners
Stainless Steel7.2"L x 6.9"W—View on Amazon
10
Rough Country Jeep Lines10. Rough Country Jeep LinesLifted Jeep front-and-rear service
Stainless Steel25"L x 0.5"W0.27 kgView on Amazon

Detailed Reviews: Best Brake Lines For Lifted Trucks

Rough Country Front Stainless Lines

#1 · Best Overall

1. Rough Country Front Stainless Lines

  • Material: Stainless Steel

Best for: GM trucks with taller lifts.

Why it ranks #1: Its stated 5–7.5-inch lift range suits lifted GM trucks, and the DOT-approved kit includes two front stainless lines and hardware.

The 5–7.5-inch lift range is the key distinction of Rough Country’s front stainless braided brake-line kit. Its added length supports installation on lifted Chevy and GMC trucks and SUVs, while the braided exterior shields the lines from rocks, mud, and other off-road debris that can reach rubber lines.

This kit supplies two front lines and hardware, making it a focused replacement rather than a front-and-rear package. Rough Country specifies 5–7.5-inch lifts, so buyers in that range can choose lines with the extra length the application calls for. Stainless braided construction protects against off-road debris, and the product description also positions the kit as a replacement for worn or decaying factory lines. It is DOT approved, an important specification for buyers selecting replacement brake lines.

Pros
  • Specified for 5–7.5-inch lifts
  • Two front stainless braided lines included
  • Braided exterior helps shield lines from rocks and mud
  • DOT approved
Cons
  • The kit contains front lines only, not rear lines.

Skip it if you need rear lines in the same package; Rough Country’s 1987–2006 Wrangler kit includes front and rear lines, but fits Jeeps.

This suits Chevy and GMC owners replacing front lines on a 5–7.5-inch-lift application, especially where off-road debris protection matters. Check the listed vehicle years and models; this package does not supply rear lines.

Full product details
BrandRough Country
ColorStainless
Included Components(2) Front Stainless Steel Braided Brake Line, Hardware
ManufacturerRough Country
Manufacturer Warranty DescriptionLifetime
MaterialStainless Steel
Additional InformationImportant Information Proposition 65 Warning for California Consumers WARNING: Cancer and Reproductive Harm – www.P65Warnings.ca.gov

Listed on Amazon as: Rough Country Front Stainless Steel Braided Brake Lines for Chevy/GMC 1500, 2500HD, 3500HD, Tahoe Yukon (07-19) w/5-7.5" Lift, DOT Approved

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maXpeedingrods Extended Lines

#2 · Broad GM Fitment

2. maXpeedingrods Extended Lines

  • Weight: 1.54 lb

Best for: GM trucks with five-inch-plus lifts.

Why it ranks #2: The stated 5–7.5-inch lift range and extensive Chevy and GMC fitment cover several 1500, HD, Tahoe, and Yukon applications.

The stated 5–7.5-inch lift application makes maXpeedingrods’ extended brake lines relevant to owners of listed Chevy and GMC trucks and SUVs. Its fitment spans 1500 and heavy-duty models, along with Tahoe, Suburban, and Yukon applications, across several model-year ranges.

The supplied fitment list includes Silverado and Sierra 1500 models for 2007–2018, 2500HD and 3500HD models for 2011–2019, and several Tahoe, Suburban, and Yukon applications. That breadth gives buyers named model families and year ranges to compare with their vehicle. The listing specifically calls out suitability for 5–7.5-inch lifts, connecting the extended-line purpose to taller suspension setups. Because the supplied details do not identify line count or material, buyers should treat this as an application-led option rather than infer package contents.

Pros
  • Specified for 5–7.5-inch lifts
  • Lists Chevy Silverado 1500 applications
  • Lists Chevy and GMC heavy-duty applications
  • Also names Tahoe, Suburban, and Yukon fitment
Cons
  • The supplied details do not specify the line material.

Skip it if you require a stated stainless braided construction; Rough Country’s front kit specifies stainless steel and lists 5–7.5-inch lift applications.

This is for GM owners whose listed vehicle and year match and whose suspension lift falls within 5–7.5 inches. Check the fitment entry closely; the supplied details do not specify line material or package count.

Full product details
BrandmaXpeedingrods
Item Weight‎1.54 pounds
Manufacturer‎maXpeedingrods
Part Number‎HV82ZC
Dimensions‎10.94 x 7.95 x 4.41 inches

Listed on Amazon as: maXpeedingrods Extended Brake Lines for Chevy/GMC 1500 2500/3500HD 2007-18

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Racewill Front Brake Lines

#3 · Specified 5–7.5-Inch Fit

3. Racewill Front Brake Lines

  • Material: Stainless Steel
  • Dimensions L x W: 10.5"L x 0.8"W
  • Weight: 0.31 kg

Best for: GM owners needing front lines.

Why it ranks #3: This front-line kit explicitly fits listed Chevy and GMC trucks with 5–7.5-inch suspension lifts and identifies part number 89370.

The stated 5–7.5-inch suspension-lift range makes Racewill’s 89370 front brake lines a targeted option for listed Chevy Silverado and GMC Sierra models. The package contains two stainless steel front lines, focusing the purchase on the front axle rather than a complete front-and-rear line replacement.

Racewill lists Silverado and Sierra 1500 applications from 2007–2019 and 2500/3500HD applications from 2011–2019, with the stated 5–7.5-inch suspension lift requirement. Stainless steel construction gives the two included front lines a corrosion-resistant material, while the application list helps buyers distinguish 1500 models from heavy-duty years. The listing warns that 2007 Silverado/Sierra 1500 New Body Style models are excluded. It also notes that line ends may require modification for some calipers, an installation consideration worth accounting for.

Pros
  • Two front brake lines included
  • Stainless steel construction
  • Specified for 5–7.5-inch suspension lifts
  • Lists Silverado and Sierra 1500 and HD applications
Cons
  • Some calipers may require modification at the brake-line end.

Skip it if you have a 2007 Silverado or Sierra 1500 New Body Style; maXpeedingrods lists 2007–2018 1500 fitment without that exclusion in its supplied details.

This suits owners of the listed Silverado or Sierra models who need front lines for a 5–7.5-inch lift. Check the explicit 2007 New Body Style exclusion and account for possible end modification on some calipers.

Full product details
BrandRacewill
ColorSilver
Included Components2 PCS Front Brake Lines
Item Dimensions L x W10.5"L x 0.8"W
Item Weight0.31 kg
ManufacturerRacewill
MaterialStainless Steel
Dimensions10.5"L x 0.8"W

Listed on Amazon as: Front Brake Lines 89370, Braided Stainless Extended Brake Line

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AnyDuck 89370 Front Lines

#4 · Wide GM Model Coverage

4. AnyDuck 89370 Front Lines

  • Material: Stainless Steel
  • Weight: 0.35 kg

Best for: Broad-year GM front-line shoppers.

Why it ranks #4: Its fitment list spans Silverado, Sierra, Tahoe, and Suburban applications, though the supplied information does not state a lift-height range.

A broad Chevrolet and GMC fitment list is the main draw of AnyDuck’s 89370 front extended brake lines, spanning Silverado, Sierra, Tahoe, and Suburban applications. The stainless braided hose construction provides the listed material choice for owners seeking front lines across several GM model families.

The supplied fitment details include multiple Silverado and Sierra 1500 applications, heavy-duty 2500 and 3500 models, plus Tahoe and Suburban variants, with drivetrain details stated for several entries. That breadth gives buyers more named GM vehicle families to check against their application. The product title identifies these as front extended brake lines, so the package is directed at front-line replacement rather than a complete front-and-rear set. Stainless steel braided hose construction is the specified material; verify the exact listed year and drivetrain entry.

Pros
  • Front extended brake lines
  • Stainless steel braided hose construction
  • Lists Silverado and Sierra applications
  • Also lists Tahoe and Suburban applications
Cons
  • The supplied product details identify front lines, not a complete front-and-rear set.

Skip it if you need both front and rear lines together; Racewill’s 1971–1991 GM three-line kit explicitly includes front and rear line lengths.

This suits GM owners whose listed Silverado, Sierra, Tahoe, or Suburban application matches the fitment details and who need front lines. Treat it as a front-line choice, not a complete axle-pair kit.

Full product details
BrandAnyDuck
Color89370
Included ComponentsNot Specific
Item Weight0.35 kg
ManufacturerAnyDuck
Manufacturer Warranty Description1 Year
MaterialStainless Steel

Listed on Amazon as: 89370 Front Extended Brake Lines Flexible Stainless Steel Braided Hose for 2007-2019 GM Chevy Silverado Tahoe, for GMC Yukon Sierra 1500 2500 3500HD

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AUTOVIC K1500 K2500 Lines

#5 · Older 4WD Fit

5. AUTOVIC K1500 K2500 Lines

  • Material: Stainless Steel
  • Dimensions L x W: 9.8"L x 7.9"W

Best for: Classic GM 4WD lift builds.

Why it ranks #5: It is specifically listed for 1989–1998 Chevy and GMC K1500 and K2500 4WD vehicles with a 4-inch lift.

A specific 4-inch lift application sets the AUTOVIC stainless brake hose kit apart for older GM 4WD trucks and Suburbans. Its braided stainless outer layer and galvanized fittings are intended to resist abrasion, while the design reduces hose expansion under pressure compared with rubber hoses.

AUTOVIC lists this kit for 1989–1998 Chevy and GMC K1500 and K2500 4WD trucks, as well as Suburbans equipped with a 4-inch lift. That narrow fit description helps buyers screen out other years, drivetrains, and lift heights. The braided stainless exterior and galvanized fittings provide abrasion resistance, and the stated reduction in hose expansion under pressure speaks to a firmer, more consistent braking response. The listing advises checking vehicle configuration and lift height before ordering.

Pros
  • Listed for 1989–1998 K1500 and K2500 4WD
  • Also lists Suburbans with a 4-inch lift
  • Braided stainless outer layer resists abrasion
  • Galvanized fittings included in the construction
Cons
  • Its stated lift application is limited to a 4-inch lift.

Skip it if you have a 1989–1998 Chevy or GMC 4WD with a 4-inch lift; ALEXAPRO’s K1500/K2500 kit lists the same core application.

This is a candidate for owners of the listed older GM 4WD trucks or Suburbans running a 4-inch lift. Its fit description is specific, so other lift heights and configurations fall outside the stated application.

Full product details
BrandAUTOVIC
ColorSilver
Included ComponentsBrake Hose Kit
Item Dimensions L x W9.8"L x 7.9"W
ManufacturerSpeedy rider
MaterialStainless Steel
Dimensions9.8"L x 7.9"W

Listed on Amazon as: Stainless Steel Brake Hose Line Kit for 1989-98 Chevy GMC K1500 K2500 4WD

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ALEXAPRO K1500 K2500 Lines

#6

6. ALEXAPRO K1500 K2500 Lines

  • Dimensions L x W: 1"L x 1"W

Best for: Older GM 4WD replacements.

Why it ranks #6: The stated application covers Chevy and GMC 4WD trucks and Suburbans with a 4-inch lift, but provides less detailed fitment information.

Inline Tube Direct replacement installation is the defining claim for ALEXAPRO’s brake hose kit, which is listed for older Chevy and GMC 4WD trucks and Suburbans with a 4-inch lift. The kit also states that it reduces hose swelling under pressure, supporting a solid pedal feel.

The fit description covers Chevy and GMC four-wheel-drive trucks and Suburbans with a 4-inch lift, making the application clearer for owners of those older platforms. Its direct-replacement installation is described as precisely matching original factory parts, which can simplify replacement work for the intended application. The listed high-strength construction is described as stable and impact resistant, while reduced swelling under pressure is tied to solid pedal feel and consistent braking. The supplied details do not specify a vehicle-year range.

Pros
  • Listed for Chevy and GMC 4WD trucks
  • Fits Suburbans with a 4-inch lift
  • Direct-replacement installation described as matching factory parts
  • Reduces hose swelling under pressure for solid pedal feel
Cons
  • The supplied fit details do not give a vehicle-year range.

Skip it if you need a clearly stated model-year range; AUTOVIC’s 1989–1998 K1500/K2500 kit names its years and 4-inch lift application.

This may suit owners seeking a direct-replacement-style line kit for the listed older GM 4WD vehicles and 4-inch lift setup. The supplied listing omits model years, so verify the application details before choosing it.

Full product details
BrandALEXAPRO
ColorSliver
Included ComponentsStainless Brake Hose Line Kit
Item Dimensions L x W1"L x 1"W
ManufacturerALEXAPRO
Dimensions1"L x 1"W

Listed on Amazon as: Stainless Brake Hose Line Kit Fit for Chevy GMC K1500 K2500 4WD 1989-1998

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AUTOVIC Silverado Sierra Lines

#7

7. AUTOVIC Silverado Sierra Lines

  • Dimensions L x W: 36"L x 0.98"W
  • Weight: 13.44 oz

Best for: Three-inch-lift 2WD Silverado owners.

Why it ranks #7: Its 36-inch lines are specified for approximately 3-inch lifts on 1999–2007 Silverado and Sierra 1500 models, 2WD only.

The 36-inch line length and approximately 3-inch lift application define this AUTOVIC kit for 1999–2007 Chevy Silverado and GMC Sierra 1500 2WD models. Its extended length is intended to help prevent stretching or strain as suspension travel increases after lifting.

AUTOVIC limits the stated application to 2WD Silverado and Sierra 1500 trucks from 1999–2007, with 2007 models specified as Classic Body Style. That detail is important for screening out 4WD and New Body Style configurations. The approximately 3-inch lift application pairs with 36-inch brake lines, which the listing says provide extra length to help prevent excessive stretching or strain. Braided stainless construction is described as resisting abrasion, corrosion, and expansion, supporting durability in use.

Pros
  • 36-inch brake lines
  • Specified for approximately 3-inch suspension lifts
  • Braided stainless construction resists abrasion and corrosion
  • Lists 1999–2007 Silverado and Sierra 1500 2WD
Cons
  • The stated application is 2WD only.

Skip it if you have a 4WD or New Body Style 2007 truck; maXpeedingrods lists 2WD and 4WD GM applications across its specified years.

This is aimed at owners of the listed 2WD Silverado or Sierra 1500 trucks seeking added line length for an approximately 3-inch lift. The 2WD-only and 2007 Classic Body Style limits matter.

Full product details
BrandAUTOVIC
ColorSilver
Included Components1 set brake line
Item Dimensions L x W36"L x 0.98"W
Item Weight13.44 ounces
ManufacturerAUTOVIC
Dimensions36"L x 0.98"W

Listed on Amazon as: Extended Brake Lines for 1999-2007 Chevy Silverado GMC Sierra 1500 2WD

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Racewill Classic Truck Lines

#8

8. Racewill Classic Truck Lines

  • Material: Stainless Steel
  • Dimensions L x W: 24"L x 0.3"W
  • Weight: 0.52 kg

Best for: Classic GM truck restorations.

Why it ranks #8: The three-line kit lists older Chevy and GMC pickups and SUVs, with 24-inch front and 18.3-inch rear lines, but no lift-height specification.

Three stainless braided lines with stated 24-inch front and 18.3-inch rear lengths give this Racewill kit a defined layout for older Chevrolet and GMC trucks and SUVs. Its vehicle list reaches 1971–1987 pickups and 1971–1991 Suburban, Blazer, and Jimmy applications.

The package contains three brake lines, with the front line listed at 24 inches and the rear at 18.3 inches. That length information helps buyers compare the set with their intended classic GM application before installation. Racewill lists multiple C- and K-series pickups, Suburbans, K5 Blazers, and Jimmy models across the specified years. The braided stainless exterior is described as protecting the lines from off-road debris. The listing explicitly excludes the 1984 K5 Blazer, a notable fitment boundary.

Pros
  • Three brake lines included
  • 24-inch front and 18.3-inch rear lengths listed
  • Braided stainless exterior protects against debris
  • Broad listed classic Chevrolet and GMC applications
Cons
  • It does not fit the 1984 K5 Blazer.

Skip it if you own a 1984 K5 Blazer; this Racewill kit explicitly excludes it, while the supplied listings do not identify another fit for that vehicle.

This suits owners of listed 1971–1991-era GM pickups and SUVs seeking a three-line stainless braided set. The 1984 K5 Blazer exclusion is decisive, and the supplied details do not state a lift range.

Full product details
BrandRacewill
ColorSilver
Included Components3 x Brake Lines
Item Dimensions L x W24"L x 0.3"W
Item Weight0.52 kg
ManufacturerRacewill
MaterialStainless Steel
Dimensions24"L x 0.3"W

Listed on Amazon as: 3PCS Front and Rear Brake Lines 89340S 89335S

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YAURILO Wrangler JK Lines

#9

9. YAURILO Wrangler JK Lines

  • Material: Stainless Steel
  • Dimensions L x W: 7.2"L x 6.9"W

Best for: Lifted Wrangler JK owners.

Why it ranks #9: This front-and-rear kit is specified for 4–6-inch-lift Jeep Wrangler JK and JKU models, rather than lifted trucks.

Separate 24-inch front and 22.5-inch rear line lengths give YAURILO’s kit a clear specification for 4–6-inch-lift Jeep Wrangler JK and JKU models. Its listed 2007–2018 compatibility spans two-door and four-door configurations, with 2WD and 4WD both named.

YAURILO lists Wrangler JK two-door and Wrangler JK Unlimited four-door models from 2007–2018, including 2WD and 4WD applications. That coverage helps buyers check both body style and drivetrain against the stated fitment. The 24-inch front and 22.5-inch rear lengths are specified for the 4–6-inch lift application, and the kit is described as replacing part 89716. Stainless steel is the listed material. It is a Jeep-specific front-and-rear option, not a line kit for Chevy or GMC pickups.

Pros
  • Lists Wrangler JK two-door and JKU four-door models
  • Covers 2007–2018 applications
  • 24-inch front and 22.5-inch rear lines
  • Specified for 4–6-inch lifts
Cons
  • The application is limited to Jeep Wrangler JK and JKU models.

Skip it if you are shopping for a GM pickup; Rough Country’s Chevy/GMC front stainless kit lists 5–7.5-inch lift applications for those trucks and SUVs.

This fits Wrangler JK and JKU owners needing front and rear lines for a listed 4–6-inch lift. Its Jeep-specific application and stated 2007–2018 range are the key fit boundaries.

Full product details
BrandYAURILO
ColorSilver
Included ComponentsWrangler JK Stainless Brake Lines
Item Dimensions L x W7.2"L x 6.9"W
ManufacturerYAURILO
MaterialStainless Steel
Dimensions7.2"L x 6.9"W

Listed on Amazon as: 89716 Stainless Brake Lines, Front and Rear Extended Brake Lines Compatible with Jeep Wrangler JK JKU 2007-2018 for 4-6" Lift

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Rough Country Jeep Lines

#10

10. Rough Country Jeep Lines

  • Material: Stainless Steel
  • Dimensions L x W: 25"L x 0.5"W
  • Weight: 0.27 kg

Best for: Lifted Jeep front-and-rear service.

Why it ranks #10: Its DOT-approved front-and-rear lines suit 4–6-inch-lift Jeep XJ, YJ, and TJ models, not the truck applications sought here.

A matched set of 25-inch front and rear lines makes this Rough Country kit a defined option for 4–6-inch-lift Jeep Wrangler TJ, YJ, and XJ applications. Its extended length is intended to prevent strain on lifted setups, and the braided stainless exterior helps guard against rocks, mud, and debris.

The package includes two front lines, one rear line, and hardware, so buyers can address both ends of a listed Jeep rather than sourcing those lines separately. Rough Country specifies 25-inch front and rear lines for 4–6-inch lifts and says the length eliminates strain. The stainless braided exterior helps protect against off-road debris, while the product description connects the lines with firmer pedal feel and reliable braking response. These stated applications are Jeeps, not GM trucks.

Pros
  • Front and rear lines plus hardware included
  • 25-inch front and rear line length
  • Specified for 4–6-inch lifts
  • Braided stainless exterior helps guard against debris
Cons
  • This kit is for listed Jeep models, not Chevy or GMC trucks.

Skip it if you need brake lines for a GM truck; Rough Country’s front stainless kit is listed for Chevy/GMC 1500, 2500HD, and 3500HD applications.

This fits Jeep XJ, YJ, and TJ owners addressing front and rear lines on a 4–6-inch lift. The vehicle application is the key boundary: it is not a brake-line kit for lifted pickup trucks.

Full product details
BrandRough Country
ColorStainless Steel
Included Components(1) Rear stainless steel braided brake line, (2) Front stainless steel braided brake line, Hardware
Item Dimensions L x W25"L x 0.5"W
Item Weight0.27 kg
ManufacturerRough Country
Manufacturer Warranty DescriptionLifetime
MaterialStainless Steel
Dimensions25"L x 0.5"W
Additional InformationImportant information Safety Information "RC recommends a certified technician install lift systems. Knowledge of RC instructions, suspension procedures and post install checks are required. If a system is installed w/o knowledge and expertise it may impact the integrity/operating safety."

Listed on Amazon as: Rough Country Stainless Brake Lines for 1987-2006 Jeep Wrangler TJ/YJ/XJ – 89715, Front/Rear, Stainless

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Avoiding a Fitment Mismatch on Lifted Trucks

A listed vehicle name alone does not confirm that an extended line fits your exact truck. The supplied products show why: AUTOVIC’s Silverado and Sierra lines are for 2WD vehicles and require 2007 models to be Classic Body Style, while AUTOVIC’s older K1500/K2500 kit is limited to 4WD and a 4-inch lift. Racewill also warns that its front lines do not fit the 2007 Silverado/Sierra 1500 New Body Style.

The maXpeedingrods and AnyDuck fitment lists cover many GM models, but you should still match the exact year, trim or body style, drivetrain, and axle position against the seller’s full application details. Lift height matters too: the products list different intended ranges, including about 3 inches, 4 inches, 4–6 inches, and 5–7.5 inches.

Do not treat those ranges as interchangeable. When an application detail is missing or unclear, confirm it before ordering rather than assuming the hose length will work.

What Extra Length Must Accommodate

Extended lines must remain safely routed through suspension movement without becoming taut, kinked, or exposed to damaging contact. The product descriptions emphasize extra length for lifted suspensions and, in several cases, braided stainless protection against abrasion or off-road debris; they do not provide a universal measurement for every vehicle or suspension setup. AUTOVIC lists 36-inch lines for approximately 3-inch lifts on specified 2WD GM trucks, while Rough Country lists front lines for a 5–7.5-inch lift range on particular GM applications.

These examples demonstrate that length and fit are application-specific, not a simple rule that a taller lift always takes a particular hose length. Check routing and slack through the suspension’s full range of travel after installation.

Also distinguish front-only kits from kits that include front and rear lines: a front pair cannot replace missing rear coverage. The listing’s materials and lift range help narrow choices, but they do not establish correct clearance on a modified vehicle.

How to Choose Lifted-Truck Brake Lines

Vehicle and Drivetrain Fitment

Start by matching the exact vehicle, model year, and drivetrain to the listing. The products span late-model GM trucks, older 4WD K-series trucks, and 2WD Silverado/Sierra 1500 applications, so fitment is not interchangeable across the group. AUTOVIC’s 1999–2007 lines are 2WD only, and its 2007 application must be Classic Body Style; its older K1500/K2500 kit instead specifies 4WD.

Racewill excludes the 2007 New Body Style Buyers with a late-model GM truck can compare the broader maXpeedingrods fitment against the specific Rough Country application.

Owners of an older 4WD truck should focus on the K-series listings and verify their exact configuration before ordering.

Lift Height and Hose Length

Choose a line kit whose stated lift range matches your suspension setup, then verify hose routing and length for your exact vehicle. This selection includes approximately 3-inch lift lines, 4-inch applications, 4–6-inch Jeep applications, and 5–7.5-inch GM applications. AUTOVIC lists a 36-inch line for specified 2WD Silverado and Sierra 1500 trucks with about a 3-inch lift; Rough Country’s GM front kit is for 5–7.5 inches.

Racewill’s front GM kit also states 5–7.5 inches. Buyers with a taller GM lift should compare those specifically listed options, while owners of a smaller lift should not assume a longer-range kit fits.

Confirm suspension travel and clearance rather than selecting by lift height alone.

Coverage and Construction

Check whether the package covers the axle positions you need and whether the listed material suits your intended use. Some choices are front-only, including the Rough Country GM kit and the Racewill 89370 kit; other products list front and rear coverage, such as the Jeep kits. The Racewill classic-truck listing includes three lines.

Stainless steel or braided stainless construction appears across many listings, with descriptions citing resistance to abrasion, corrosion, or debris, but those details do not establish identical construction or performance. A buyer replacing only front lines may prefer a front-specific kit with stated fitment, while someone replacing multiple positions should verify that every required line is included.

Do not infer rear coverage from a front-line product title or from general claims about a vehicle fit.

Which Brake Lines Fit My Lifted Truck?

For a listed late-model Chevy or GMC application with a 5–7.5-inch lift, start with Rough Country Front Stainless Lines: the listing states that range, DOT approval, and two front lines with hardware. If you need broad listed GM model coverage at that lift range, compare maXpeedingrods Extended Lines, then verify your exact model and axle coverage. Racewill Front Brake Lines are another specifically stated 5–7.5-inch front option.

For older 1989–1998 K1500/K2500 4WD trucks with a 4-inch lift, compare AUTOVIC K1500 K2500 Lines and ALEXAPRO K1500 K2500 Lines. Choose AUTOVIC Silverado Sierra Lines only for the specified 2WD applications and approximately 3-inch lifts.

The Jeep products are not truck matches; confirm year, drivetrain, lift, and front-versus-rear coverage before ordering.

Frequently Asked Questions

How can I confirm extended brake lines will not stretch at full suspension droop?

Confirm by checking the exact vehicle, lift, and axle fitment, then inspecting the installed line through the suspension’s full travel. At full droop, the line should not be taut, kinked, or rubbing other components. Have a qualified installer verify clearance and routing before driving if you are unsure.

Do stainless braided brake lines require different inspection or maintenance than rubber lines?

Inspect them regularly for leaks, damage, abrasion, kinks, and contact with moving or hot components. Stainless braid does not remove the need to check fittings and routing. Follow the line maker’s instructions and your vehicle’s service guidance; replace a line if inspection shows damage or compromised function.

Should I replace brake lines on both axles when installing a lift?

Not automatically. First determine which lines the lift and your vehicle configuration require, and whether the selected kit covers the front, rear, or both. The leading Rough Country option here is front-only.

Confirm axle coverage and exact fitment for your repair or upgrade plan before ordering.

What should I verify before ordering brake lines for a lifted truck?

Verify the vehicle’s year, make, model, drivetrain, lift height, and whether you need front, rear, or both axle lines. Listings can cover different applications even when product titles sound similar. Check the stated fitment and included hardware, and confirm the exact vehicle application with the seller or installer.

How do I choose between front-only and front/rear brake line kits?

Match coverage to the work planned: a front-only kit may suit a front-line replacement or upgrade, while a front/rear kit may be needed when both axles require extended lines. Check the listing rather than assuming coverage from the title, and verify that the included lines fit your specific vehicle and lift.

Final Words

For a listed late-model Chevy or GMC with a 5–7.5-inch lift, start with the Rough Country Front Stainless Lines if front-only coverage matches your plan; the listing specifies DOT approval and two front lines with hardware. Compare maXpeedingrods for broader listed GM coverage, and consider Racewill as another stated front option. For older K1500/K2500 4WD or specified 2WD applications, compare the matching listings.

Verify year, drivetrain, lift, and axle coverage before ordering.

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