SKU: 38165740343

Wilwood AERO4 Big Brake Truck Rear Brake Kit | 2000-2018 Silverado & Sierra 1500 (OE Single Piston Rear Brake)

$1131.74 $1257.49
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Ships within 48 hours · Estimated delivery Jul 15 - Jul 20

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Description

Wilwood AERO4 Big Brake Truck Rear Brake Kit | 2000-2018 Silverado & Sierra 1500 (OE Single Piston Rear Brake)AERO4 Big Brake Truck Rear Brake Kit AERO4 Big Brake rear axle kits replace the factory disc brakes and use the OE parking brake assembly as a compliment to front big brake upgrades on late model trucks and SUVs. High capacity braking from the AERO4 calipers, BP 10 compound pads, and oversized rotors are matched to the OE master cylinder output, ABS function, and individual vehicle bias requirements. Enhanced brake performance, increased durability,

AERO4 Big Brake Truck Rear Brake Kit

AERO4 Big Brake rear axle kits replace the factory disc brakes and use the OE parking brake assembly as a compliment to front big brake upgrades on late model trucks and SUV’s. High capacity braking from the AERO4 calipers, BP-10 compound pads, and oversized rotors are matched to the OE master cylinder output, ABS function, and individual vehicle bias requirements. Enhanced brake performance, increased durability, and high-tech style compliment big wheel, tire, and suspension upgrades on customized vehicles, tow rigs, and all others with increased brake requirements from high GVW.

Kit Summary

  • 4 Piston Calipers
  • 14.25" Rotor Diameter
  • Requires 18"+ Wheels
  • Black or Red Caliper Options
  • Slotted or Drilled & Slotted Rotor Options
ASSEMBLY INSTRUCTIONS

NOTE: For OE rears with single piston calipers.

NOTE: Check "Wheel Clearance Diagram" in the installation Instructions to verify you have adequate wheel clearance for this kit. This Brake Kit may fit 18-inch wheels.

Note: Will need Flexline brake kit for installation.

THIS BRAKE KIT HAS A HUB OFFSET OF:
 
This Hub Offset will move the wheels inward or outward from the fender by this amount on each side of the vehicle
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 38165740343

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ricardo
Lake Worth, US
★★★★★ 5
Really nice
Color: Black/Green/Digital
Really nice watch but remind you it’s a negative display not a positive but since I have a small wrist it fits perfect. And I love it
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 16, 2025
K
Verified Purchase
Kent Martin
Lexington, US
★★★★★ 1
Timex Watch Ironman is now junk.
Color: Black/Green/Digital
Timex Ironman watches are junk. They were once bullet proof but are just junk these days.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 7, 2026
A
Verified Purchase
Amazon Customer
Waukegan, US
★★★★★ 5
Exactly what my husband was looking for
Color: Black/Green/Digital
Works well as expected
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 4, 2026
T
Verified Purchase
Ted J
Massapequa, US
★★★★★ 4
Solid Watch 2 Months In TLDR, would buy again
Color: Black/Black/Digital
Solid watch so far with a readable face and a comfortable strap. My previous watch was a G-shock DW5600. I chose this for the lap feature and generally liked the appearance. Things I didn’t love: 1) the chronograph displays the mode at the top. I know what mode it’s in, it would be better to have the actual time. 2) this has dual time zones, it’s apparently easy to flip to the second time zone without realizing. I have mine set to US eastern and US central (a one hour difference which begs the question why, and I hear you). But I almost missed 2 events not realizing my wristwatch had jumped back an hour while playing with my kids in the park. 3) I’m still playing with the count down timer function. I messed something up on my first run, but I’m sure I’ll figure it out. Just something didn’t work intuitively. 4) I didn’t realize how often I had used the indigo equivalent feature on my Gshock as a flash light in low light situations. With the black face this isn’t an option on this watch (I’d still make this trade for the aesthetic). I would buy again just for something fresh after 5+ years with the G-Shock and the lap feature. Probably a little hyper critical focused on the short comings. Water resistance has been tested an no issues after two months.
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Reviewed in the United States on June 3, 2026
H
Verified Purchase
Heather M.
Natrona Heights, US
★★★★★ 1
Dont buy
Color: Black/Black/Digital
Worst IM watch. Cant read screen, battery only lasted 4 months, go to "try" and change battery screws to the back are special screws cant change battery. Timex should issie everyone who bought junk watch a refund!
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Reviewed in the United States on January 20, 2026

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