Purple Peterbilt 379 with polished chrome wheels and custom fiberglass fenders

Premium Fiberglass Fenders. Made in the USA.

Lifetime Warranty

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Custom semi truck with polished chrome wheels and dark fiberglass fenders. Bad Ass Custom Truck Parts, Lifetime Warranty, made in the USA.
Lime green Peterbilt semi truck with fiberglass front fenders. Bad Ass Custom Truck Parts, Lifetime Warranty, made in the USA.
Black semi truck with polished chrome wheels and fiberglass rear fenders. Lifetime Warranty, made in the USA.
Custom semi truck with chrome wheels and ArmorCore fiberglass fenders. Your rig, your rules. Made in the USA with Lifetime Warranty.
Orange semi truck with a stainless T-bar and LED lights. T-bars $300 off when ordered with fenders.

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All Peterbilt Front Fenders

All Peterbilt Front Fenders

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 ArmorCore Rear Semi Truck Fenders

ArmorCore Rear Semi Truck Fenders

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 ArmorCore Double Hump Fenders

ArmorCore Double Hump Fenders

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 Semi Truck Rear T-Bars

Semi Truck Rear T-Bars

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 Semi Truck Accessories

Semi Truck Accessories

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BEST SELLING PRODUCTS

SAVE $198
Peterbilt 389 Short 3.5" Sidewall Front Fender Set
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Peterbilt 389 Short 3.5" Sidewall Front Fender Set
$999 $1,197
🚚 Freight Included
SAVE $198
Stock Peterbilt 389 Replacement Front Fender Set | OEM Style Fiberglass Fenders
★ ★ ★ ★ ★ (15)
Stock Peterbilt 389 Replacement Front Fender Set | OEM Style Fiberglass Fenders
$999 $1,197
🚚 Freight Included
Project One Single Rear Fender Set
★ ★ ★ ★ ★ (2)
Project One Single Rear Fender Set
$1,099
🚚 Freight Included
Universal Shock Box | Custom Fiberglass Shock Box for Semi Trucks
★ ★ ★ ★ ★ (0)
Universal Shock Box | Custom Fiberglass Shock Box for Semi Trucks
$499
🚚 Freight Included
Women's Favorite Tee - Bold Graphic Tee for Truck Enthusiasts
★ ★ ★ ★ ★ (0)
Women's Favorite Tee - Bold Graphic Tee for Truck Enthusiasts
$20
🚚 Freight Included
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WHY CHOOSE BADASS?

LIFETIME WARRANTY

We stand behind our products for life.

ARMORCORE DURABILITY

Industry leading fiberglass strength & quality.

MADE IN USA

Proudly manufactured in the USA.

FAST SHIPPING

Most orders ship within 2-3 business days.

Front Fenders

SAVE $198
Peterbilt 379 Front Fender Set - Medium, 5.5" Sidewall, Fiberglass
★ ★ ★ ★ ★
(18)
Peterbilt 379 Front Fender Set - Medium, 5.5" Sidewall, Fiberglass
$999 $1,197
Freight Included
SAVE $198
Peterbilt 379 Short - 3.5" Sidewall Front Fender Set
★ ★ ★ ★ ★
(19)
Peterbilt 379 Short - 3.5" Sidewall Front Fender Set
$999 $1,197
Freight Included
SAVE $198
Peterbilt 389 Short 3.5" Sidewall Front Fender Set
★ ★ ★ ★ ★
(16)
Peterbilt 389 Short 3.5" Sidewall Front Fender Set
$999 $1,197
Freight Included
SAVE $198
Custom 389 Long Sidewall Front Fender Set | Semi Truck Fender Kit
★ ★ ★ ★ ★
(15)
Custom 389 Long Sidewall Front Fender Set | Semi Truck Fender Kit
$999 $1,197
Freight Included
SAVE $198
Peterbilt 389 Medium 5.5" Sidewall Front Fender Set
★ ★ ★ ★ ★
(14)
Peterbilt 389 Medium 5.5" Sidewall Front Fender Set
$999 $1,197
Freight Included
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FEATURED PRODUCTS

FEATURED PRODUCTS

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Fiberglass Light Bar | Custom Semi Truck Rear T-Bar
Fiberglass Light Bar | Custom Semi Truck Rear T-Bar

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$599
TF-001 Universal Front or Rear T Bar
TF-001 Universal Front or Rear T Bar

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$1,199
Double Hump Rear Fender Set with Light Boxes | Semi Truck Fender Kit
Double Hump Rear Fender Set with Light Boxes | Semi Truck Fender Kit

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$1,997
Fiberglass Fifth Wheel Cover | Heavy-Duty Semi Truck Protection
Fiberglass Fifth Wheel Cover | Heavy-Duty Semi Truck Protection

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$299
Bailey Front Fender Set – 7.5" Sidewall with Returned Edge
Bailey Front Fender Set – 7.5" Sidewall with Returned Edge

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$999
Bailey Front Fender Set – 7.5" Sidewall with Returned Edge
Bailey Front Fender Set – 7.5" Sidewall with Returned Edge

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$999
Bajito Double Hump Rear Fenders
Bajito Double Hump Rear Fenders

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$1,897
Camello Double Hump Rear Fender Set
Camello Double Hump Rear Fender Set

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$1,997
Conventional Double Hump Rear Fender Set
Conventional Double Hump Rear Fender Set

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$1,997
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REAR FENDERS

Explore premium fiberglass rear fender options.

HEAVY-DUTY FITMENT

Built for reliable fitment and road-ready durability.

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Single Composite Rear Fender Set - Bad Ass Custom Truck Parts
Bad Ass Custom Truck Parts

Single Rear Fender Set - Fiberglass Semi Truck Fenders, Made in USA

From $1,097
Standard Bad Ass Full Fender Set - Bad Ass Custom Truck Parts
Bad Ass Custom Truck Parts

Standard Bad Ass Full Fender Set

$1,897
High Boy Rear Full Fender Set | 38" Drop & 4" Sidewall - Bad Ass Custom Truck Parts
Bad Ass Custom Truck Parts

High Boy Rear Full Fender Set | 38" Drop & 4" Sidewall

From $1,897
Project Two Double Hump Rear Fender Set - Bad Ass Custom Truck Parts
Bad Ass Custom Truck Parts

Project Two Double Hump Rear Fender Set

$1,997
Project One Double Hump Rear Fender - Bad Ass Custom Truck Parts
Bad Ass Custom Truck Parts

Project One Double Hump Rear Fender - Fiberglass, Made in USA

$1,997
Original Double Hump Fender Set | Premium Semi Truck Rear Fenders - Bad Ass Custom Truck Parts
Bad Ass Custom Truck Parts

Original Double Hump Fender Set - Fiberglass Semi Truck Fenders, Made in USA

From $1,997
Road Rage Rear Full Fender Set | 38" Drop & 5.5" Sidewall - Bad Ass Custom Truck Parts
Bad Ass Custom Truck Parts

Road Rage Rear Full Fender Set - 38" Drop, 5.5" Sidewall, Fiberglass

From $1,897
Full Fender Set for Triple Axle - Bad Ass Custom Truck Parts
Bad Ass Custom Truck Parts

Full Fender Set for Triple Axle

$3,397

Trusted by 5,000+ Customers

See what our customers are saying

4.9 out of 5 stars (based on 1,075 reviews)

Absolutely love it!

Really simple and easy to install came pretty quick as well. I called and guy name Brady let me know when they would ship and kept in contact. Was trying to get a build done for a show.

P

Paul O.

Verified Buyer

Great value for money

Super nice build on the Tbar. Very heavy duty and painted up really nice. Shipped out on a brand new large pallet that is now being used in my shop to stack more junk lol.

J

Jim L.

Verified Buyer

Very satisfied

Really like the custom look of these. I am using them on my show truck and they are perfect. Really wanted something that stood out above other fenders for shows.

H

Harold P.

Verified Buyer

Perfect!

Great set of fenders. When I saw the dodge resting on top of them it kinda sold me lol

J

Jim D.

Verified Buyer

Highly recommend

Super nice bumper for the money. Didnt think I would ever go stainless but it looks really sharp. Shipped out pretty quick and they communicated with me as it was being built.

B

Bill K.

Verified Buyer

Excellent quality

Great product and shipping was pretty quick. They had none in stock and were able to get a set out in 2 weeks. Also they gave me updates along the way. I had the truck in the shop and needed them quickly.

H

Hector G.

Verified Buyer

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