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4 Wheel Parts Glen Burnie #250
6715-B Ritchie Highway,
Glen Burnie, MD 21061
Phone : (410) 787-7366
Tuesday: 9 a.m. - 6 p.m. | Wednesday: 9 a.m. - 6 p.m. | Thursday: 9 a.m. - 6 p.m. | Friday: 9 a.m. - 6 p.m. | Saturday: 9 a.m. - 3 p.m. | Sunday: Closed | Monday: 9 a.m. - 6 p.m.
Only 48.58 miles away from your current location
4 Wheel Parts Towson #262
1019 York Rd,
Towson, MD 21204
Phone : 443-901-5100
Tuesday: 9 a.m. - 6 p.m. | Wednesday: 9 a.m. - 6 p.m. | Thursday: 9 a.m. - 6 p.m. | Friday: 9 a.m. - 6 p.m. | Saturday: 9 a.m. - 3 p.m. | Sunday: Closed | Monday: 9 a.m. - 6 p.m.
Only 54.36 miles away from your current location
Sales Support 877-474-4821
877-260-5452
Call Our Stateside Experts!
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- AMP-Research
- Exterior Parts
- Truck Bed & Cargo Management
- Truck Bed Tailgate Extension
AMP-Research Truck Bed Tailgate Extension
AMP-Research Truck Bed Tailgate Extension
Make Sure It Fits Your Vehicle
9 Product Groups
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AMP Research BEDXTENDER HD Max
AMP-Research BedXtender HD MaxFrom $309.00
- Lightweight, super strong 6063 T6 aluminum alloy tubes
- Rugged glass-reinforced nylon composite uprights
- Instantly adds up to 2 feet of length to your truck bed
- Durable black or silver powder coat finish
- Easy to install and easy to remove
- 3-year warranty
- Designed and built in America
- California Residents: WARNING
From $309.00
4.4
4.4
(36)
On Sale
AMP Research BEDXTENDER HD Sport
AMP-Research BedXtender HD SportFrom $309.00
- Tapered v-shape design
- Rounded-rectangle, 6063 t6 aluminum alloy tubes
- Torque-resistant clam-shell design composite uprights
- 3-year/36,000-mile warranty
- Durable silver or black powder-coat finish
- Easy assembly and installation
- Designed and built in america
- California Residents: WARNING
From $309.00
4.5
4.5
(4)
On Sale
AMP Research BEDXTENDER Mounting Brackets
AMP-Research BedXtender HD Mounting KitFrom $35.00
- Black
- Creates No Drill Application
- With Quick Latch
- California Residents: WARNING
From $35.00
4.7
4.7
(6)
On Sale
AMP Research BEDXTENDER HD Moto Kits
AMP-Research BedXtender HD MotoFrom $309.00
- 3-year/36,000-mile warranty
- Designed and Made in the USA
- Durable Silver or Black powder-coat finish
- Slant-back design for compact, short-bed pickups
- California Residents: WARNING
From $309.00
On Sale
AMP Research BedXtender Bracket Kits
AMP-Research BedXtender HD; GMT 900 Bracket KitFrom $15.00
- BedXtender HD
- Constructed of lightweight aluminum
- Silver or black powder-coat finish
- Nylon uprights for maximum strength
- U-shape design for increased capacity
- Easy to mount and remove
- 3 year warranty
- Made in the USA
- California Residents: WARNING
From $15.00
4.9
4.9
(9)
On Sale
AMP Research BEDXTENDER HD Spacer Kits
AMP-Research BedXtender HD Quick Mount Bracket KitFrom $55.00
- AMP Research Bed X-Tender Mounting Kit
- California Residents: WARNING
From $55.00
On Sale
AMP Research BedXtender L Bracket Kits
AMP-Research BedXtender HD Compact L Bracket KitFrom $35.00
- Bracket Required for some smaller Trucks
- GM, Mazda, Nisan and Toyota item is required
- California Residents: WARNING
From $35.00
On Sale
AMP Research Bed X-Tender HD Bracket Kits
AMP-Research BedXtender HD GMT 900 Bracket KitFrom $30.00
- Bracket Required for GM Trucks
- For use with all AMP-Research BedXtender
- California Residents: WARNING
From $30.00
On Sale
AMP-Research BedXtender HD Moto Strap Latch Kit
AMP-Research BedXtender HD Moto Strap Latch KitFrom $7.50
- Strap Latch Kit
- Black
- California Residents: WARNING
From $7.50
On Sale
52 Products
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4WP PROTECTION PLAN
Our Protection Plan covers your investment above and beyond the manufacturer's coverage. For only 10% more, if your item is damaged, fails or malfunctions, we'll replace it for free!
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AMP BedXTender HD MAX - 74814-01A
How to Get it
Free! Curbside & In-Store Pickup: Ships to store within 2 to 4 business days ? View Store Information Ships to store within 2 to 4 business days ? View Store Information
Ship to Home:
In-Stock Ships today ?
- Fitment: Direct Fit
- Standard Bed
- Black
- AMP Research BedXTender HD MAX
- Classic U-shape design for maximum cargo capacity
- Rounded rectangle, 6063 T6 aluminum alloy tubes
- Torque-resistant clam-shell design composite uprights
- Durable Silver or Black powder-coat finish
- Easy assembly and installation
- 3-year/36,000-mile warranty
- Designed and Made in the USA
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
10% Back On $500 Or More Purchases Using Synchrony Learn More
Lowest Price! Guaranteed!
Qualifies for Free Shipping
$309.00
In-Stock Ships today ?
4WP Credit Card
$309.00
In-Stock Ships today ?
4WP Credit Card
LOW PRICE GUARANTEE
EASY RETURNS
How to Get it
Free! Curbside & In-Store Pickup: Ships to store within 2 to 4 business days ? View Store Information Ships to store within 2 to 4 business days ? View Store Information
Ship to Home:
In-Stock Ships today ?
- Fitment: Direct Fit
- Standard Bed
- Black
- AMP Research BedXTender HD MAX
- Classic U-shape design for maximum cargo capacity
- Rounded rectangle, 6063 T6 aluminum alloy tubes
- Torque-resistant clam-shell design composite uprights
- Durable Silver or Black powder-coat finish
- Easy assembly and installation
- 3-year/36,000-mile warranty
- Designed and Made in the USA
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
10% Back On $500 Or More Purchases Using Synchrony Learn More
Lowest Price! Guaranteed!
4WP PROTECTION PLAN
Our Protection Plan covers your investment above and beyond the manufacturer's coverage. For only 10% more, if your item is damaged, fails or malfunctions, we'll replace it for free!
Sign In Or Create an Account
Reset Password
An email is sent to .
Enter email address to change your password
After you submit your email address, you'll receive an email a link that will let you change your password.
Choose Your Secure Checkout Method
Create An Account
Add to Wishlist
AMP BedXTender HD MAX - 74815-00A
How to Get it
Free! Curbside & In-Store Pickup: Ships to store within 2 to 4 business days ? View Store Information Ships to store within 2 to 4 business days ? View Store Information
Ship to Home:
In-Stock Ships today ?
- Fitment: Direct Fit
- Bed X-Tender HD Max
- Silver
- Full Size
- Standard Bed Trucks
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
10% Back On $500 Or More Purchases Using Synchrony Learn More
Lowest Price! Guaranteed!
Qualifies for Free Shipping
$309.00
In-Stock Ships today ?
4WP Credit Card
$309.00
In-Stock Ships today ?
4WP Credit Card
LOW PRICE GUARANTEE
EASY RETURNS
How to Get it
Free! Curbside & In-Store Pickup: Ships to store within 2 to 4 business days ? View Store Information Ships to store within 2 to 4 business days ? View Store Information
Ship to Home:
In-Stock Ships today ?
- Fitment: Direct Fit
- Bed X-Tender HD Max
- Silver
- Full Size
- Standard Bed Trucks
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
10% Back On $500 Or More Purchases Using Synchrony Learn More
Lowest Price! Guaranteed!
4WP PROTECTION PLAN
Our Protection Plan covers your investment above and beyond the manufacturer's coverage. For only 10% more, if your item is damaged, fails or malfunctions, we'll replace it for free!
Sign In Or Create an Account
Reset Password
An email is sent to .
Enter email address to change your password
After you submit your email address, you'll receive an email a link that will let you change your password.
Choose Your Secure Checkout Method
Create An Account
Add to Wishlist
AMP BedXTender HD MAX - 74815-01A
How to Get it
Free! Curbside & In-Store Pickup: Ships to store within 2 to 4 business days ? View Store Information Ships to store within 2 to 4 business days ? View Store Information
Ship to Home:
In-Stock Ships today ?
- Fitment: Direct Fit
- Black
- Standard Bed
- AMP Research BedXTender HD MAX
- Classic U-shape design for maximum cargo capacity
- Rounded rectangle, 6063 T6 aluminum alloy tubes
- Torque-resistant clam-shell design composite uprights
- Durable Silver or Black powder-coat finish
- Easy assembly and installation
- 3-year/36,000-mile warranty
- Designed and Made in the USA
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
10% Back On $500 Or More Purchases Using Synchrony Learn More
Lowest Price! Guaranteed!
Qualifies for Free Shipping
$309.00
In-Stock Ships today ?
4WP Credit Card
$309.00
In-Stock Ships today ?
4WP Credit Card
LOW PRICE GUARANTEE
EASY RETURNS
How to Get it
Free! Curbside & In-Store Pickup: Ships to store within 2 to 4 business days ? View Store Information Ships to store within 2 to 4 business days ? View Store Information
Ship to Home:
In-Stock Ships today ?
- Fitment: Direct Fit
- Black
- Standard Bed
- AMP Research BedXTender HD MAX
- Classic U-shape design for maximum cargo capacity
- Rounded rectangle, 6063 T6 aluminum alloy tubes
- Torque-resistant clam-shell design composite uprights
- Durable Silver or Black powder-coat finish
- Easy assembly and installation
- 3-year/36,000-mile warranty
- Designed and Made in the USA
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
10% Back On $500 Or More Purchases Using Synchrony Learn More
Lowest Price! Guaranteed!
4WP PROTECTION PLAN
Our Protection Plan covers your investment above and beyond the manufacturer's coverage. For only 10% more, if your item is damaged, fails or malfunctions, we'll replace it for free!
Sign In Or Create an Account
Reset Password
An email is sent to .
Enter email address to change your password
After you submit your email address, you'll receive an email a link that will let you change your password.
Choose Your Secure Checkout Method
Create An Account
Add to Wishlist
AMP BedXTender HD SPORT - 74804-01A
How to Get it
Free! Curbside & In-Store Pickup: Ships to store within 2 to 4 business days ? View Store Information Ships to store within 2 to 4 business days ? View Store Information
Ship to Home:
In-Stock Ships today ?
- Fitment: Direct Fit
- AMP Research BedXTender HD SPORT
- Tapered V-shape design accommodates a wide range of truck models
- Rounded rectangle, 6063 T6 aluminum alloy tubes
- Torque-resistant clam-shell design composite uprights
- Durable Silver or Black powder-coat finish
- Easy assembly and installation
- 3-year/36,000-mile warranty
- Designed and Made in the USA
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
10% Back On $500 Or More Purchases Using Synchrony Learn More
Lowest Price! Guaranteed!
Qualifies for Free Shipping
$309.00
In-Stock Ships today ?
4WP Credit Card
$309.00
In-Stock Ships today ?
4WP Credit Card
LOW PRICE GUARANTEE
EASY RETURNS
How to Get it
Free! Curbside & In-Store Pickup: Ships to store within 2 to 4 business days ? View Store Information Ships to store within 2 to 4 business days ? View Store Information
Ship to Home:
In-Stock Ships today ?
- Fitment: Direct Fit
- AMP Research BedXTender HD SPORT
- Tapered V-shape design accommodates a wide range of truck models
- Rounded rectangle, 6063 T6 aluminum alloy tubes
- Torque-resistant clam-shell design composite uprights
- Durable Silver or Black powder-coat finish
- Easy assembly and installation
- 3-year/36,000-mile warranty
- Designed and Made in the USA
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
10% Back On $500 Or More Purchases Using Synchrony Learn More
Lowest Price! Guaranteed!
4WP PROTECTION PLAN
Our Protection Plan covers your investment above and beyond the manufacturer's coverage. For only 10% more, if your item is damaged, fails or malfunctions, we'll replace it for free!
Sign In Or Create an Account
Reset Password
An email is sent to .
Enter email address to change your password
After you submit your email address, you'll receive an email a link that will let you change your password.
Choose Your Secure Checkout Method
Create An Account
Add to Wishlist
AMP BedXTender HD MAX - 74811-01A
How to Get it
Free! Curbside & In-Store Pickup: Ships to store within 2 to 4 business days ? View Store Information Ships to store within 2 to 4 business days ? View Store Information
Ship to Home:
In-Stock Ships today ?
- Fitment: Direct Fit
- Standard Bed
- Black
- AMP Research BedXTender HD MAX
- Classic U-shape design for maximum cargo capacity
- Rounded rectangle, 6063 T6 aluminum alloy tubes
- Torque-resistant clam-shell design composite uprights
- Durable Silver or Black powder-coat finish
- Easy assembly and installation
- 3-year/36,000-mile warranty
- Designed and Made in the USA
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
10% Back On $500 Or More Purchases Using Synchrony Learn More
Lowest Price! Guaranteed!
Qualifies for Free Shipping
$309.00
In-Stock Ships today ?
4WP Credit Card
$309.00
In-Stock Ships today ?
4WP Credit Card
LOW PRICE GUARANTEE
EASY RETURNS
How to Get it
Free! Curbside & In-Store Pickup: Ships to store within 2 to 4 business days ? View Store Information Ships to store within 2 to 4 business days ? View Store Information
Ship to Home:
In-Stock Ships today ?
- Fitment: Direct Fit
- Standard Bed
- Black
- AMP Research BedXTender HD MAX
- Classic U-shape design for maximum cargo capacity
- Rounded rectangle, 6063 T6 aluminum alloy tubes
- Torque-resistant clam-shell design composite uprights
- Durable Silver or Black powder-coat finish
- Easy assembly and installation
- 3-year/36,000-mile warranty
- Designed and Made in the USA
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
10% Back On $500 Or More Purchases Using Synchrony Learn More
Lowest Price! Guaranteed!
4WP PROTECTION PLAN
Our Protection Plan covers your investment above and beyond the manufacturer's coverage. For only 10% more, if your item is damaged, fails or malfunctions, we'll replace it for free!
Sign In Or Create an Account
Reset Password
An email is sent to .
Enter email address to change your password
After you submit your email address, you'll receive an email a link that will let you change your password.
Choose Your Secure Checkout Method
Create An Account
Add to Wishlist
AMP BedXTender HD Quick Mount Spacer Kit - 74609-01A
How to Get it
Free! Curbside & In-Store Pickup: Ships to store within 2 to 4 business days ? View Store Information Ships to store within 2 to 4 business days ? View Store Information
Ship to Home:
In-Stock Ships today ?
- Fitment: Universal Fit
- BedXTender HD
- Quick Mount Bracket Kit
- Black
- Tonneau Cover Spacer Kit
- Works w/All BedXTenders
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
10% Back On $500 Or More Purchases Using Synchrony Learn More
Lowest Price! Guaranteed!
Qualifies for Free Shipping on Orders Over $99
$55.00
In-Stock Ships today ?
$55.00
In-Stock Ships today ?
LOW PRICE GUARANTEE
EASY RETURNS
How to Get it
Free! Curbside & In-Store Pickup: Ships to store within 2 to 4 business days ? View Store Information Ships to store within 2 to 4 business days ? View Store Information
Ship to Home:
In-Stock Ships today ?
- Fitment: Universal Fit
- BedXTender HD
- Quick Mount Bracket Kit
- Black
- Tonneau Cover Spacer Kit
- Works w/All BedXTenders
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
10% Back On $500 Or More Purchases Using Synchrony Learn More
Lowest Price! Guaranteed!
4WP PROTECTION PLAN
Our Protection Plan covers your investment above and beyond the manufacturer's coverage. For only 10% more, if your item is damaged, fails or malfunctions, we'll replace it for free!
Sign In Or Create an Account
Reset Password
An email is sent to .
Enter email address to change your password
After you submit your email address, you'll receive an email a link that will let you change your password.
Choose Your Secure Checkout Method
Create An Account
Add to Wishlist
AMP BedXTender Quick Mount Bracket Kit - 74608-01A
How to Get it
Free! Curbside & In-Store Pickup: Ships to store within 2 to 4 business days ? View Store Information Ships to store within 2 to 4 business days ? View Store Information
Ship to Home:
In-Stock Ships today ?
- Fitment: Universal Fit
- BedXTender Quick Mount Bracket Kit
- Black
- California Residents: WARNING
PROMOTIONS AUTOMATICALLY APPLIED
10% Back On $500 Or More Purchases Using Synchrony Learn More
Lowest Price! Guaranteed!
Qualifies for Free Shipping on Orders Over $99
$20.00
In-Stock Ships today ?
$20.00
In-Stock Ships today ?
LOW PRICE GUARANTEE
EASY RETURNS
How to Get it
Free! Curbside & In-Store Pickup: Ships to store within 2 to 4 business days ? View Store Information Ships to store within 2 to 4 business days ? View Store Information
Ship to Home:
In-Stock Ships today ?
- Fitment: Universal Fit
- BedXTender Quick Mount Bracket Kit
- Black
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
10% Back On $500 Or More Purchases Using Synchrony Learn More
Lowest Price! Guaranteed!