🚀 We’re in Beta!

Meet our new design. Everything works as usual, but if anything feels off, give us a ping.

Redefine Quality with Assured Performance’s Top Picks

From cutting-edge tech to timeless staples, Assured Performance covers all your needs.

High Performance Cloud Auditing and Applications

High Performance Cloud Auditing and Applications

$25,406
Performance Tool W5202 O-Ring Assortment, 407-Piece

Performance Tool W5202 O-Ring Assortment, 407-Piece

$4,299
Assured Performance Heavy Duty Commercial Magnetic Tow Light Kit Pair of 4" Taillights 30' Cord 4-Way Trailer Plug

Assured Performance Heavy Duty Commercial Magnetic Tow Light Kit Pair of 4" Taillights 30' Cord 4-Way Trailer Plug

J$24,569
LIN PERFORMANCECompression Socks for Women and Men Knee High Open Toe Medical Compression Stockings Varicose Vein Swollen legs Travel

LIN PERFORMANCECompression Socks for Women and Men Knee High Open Toe Medical Compression Stockings Varicose Vein Swollen legs Travel

$10,709
Digital Advance Timing Light

Digital Advance Timing Light

4.3
$14,504
V Line Ocean Blue 20 Tablets. Premium Male Enhancement Support - Boosts Energy, Performance, and Stamina for Men - Safe, Effective, and All-Natural Pills

V Line Ocean Blue 20 Tablets. Premium Male Enhancement Support - Boosts Energy, Performance, and Stamina for Men - Safe, Effective, and All-Natural Pills

3.5
$3,989
PostgreSQL Configuration: Best Practices for Performance and Security

PostgreSQL Configuration: Best Practices for Performance and Security

J$9,979
Port Authority Men's Silk Touch Performance Polo

Port Authority Men's Silk Touch Performance Polo

4.3
$11,509
Performance Tool W87031 Vacuum Pump Kit

Performance Tool W87031 Vacuum Pump Kit

4.4
$16,619
Please Remain Seated for Entire Performance Quote Typogrophy Wall Art Print

Please Remain Seated for Entire Performance Quote Typogrophy Wall Art Print

$13,879
Assured Cloud Computing

Assured Cloud Computing

$9,019
Set Up and Manage Your Virtual Private Server: Making System Administration Accessible to Professionals

Set Up and Manage Your Virtual Private Server: Making System Administration Accessible to Professionals

$8,229
The Art of Application Performance Testing: From Strategy to Tools

The Art of Application Performance Testing: From Strategy to Tools

3.4
$5,120
Lin Performance 15-20 mmHg Compression Stockings for Women and Men Thigh High Dot-Top Open Toe Socks for Varicose Vein Swollen legs Travel Flight Pregnant 2 Pairs (1Black1Beige,L)

Lin Performance 15-20 mmHg Compression Stockings for Women and Men Thigh High Dot-Top Open Toe Socks for Varicose Vein Swollen legs Travel Flight Pregnant 2 Pairs (1Black1Beige,L)

$5,822
One ChemTent and Gear Waterproof 5 Litre Spray with Long Hose Trigger, Effectively Protects Tents and Gear From The Elements

One ChemTent and Gear Waterproof 5 Litre Spray with Long Hose Trigger, Effectively Protects Tents and Gear From The Elements

4.1
$14,669
V Line Sky Blue – 10 Pills x 100mg | Fast Acting Male Performance Enhancement | 100% Natural Supplement with Red Ginseng& Zinc | Energy & Stamina Support | Made in UK

V Line Sky Blue – 10 Pills x 100mg | Fast Acting Male Performance Enhancement | 100% Natural Supplement with Red Ginseng& Zinc | Energy & Stamina Support | Made in UK

3.8
$9,499
PERFORMANCE TOOLW30935 7 Piece Socket Adpater And U-Joint Set

PERFORMANCE TOOLW30935 7 Piece Socket Adpater And U-Joint Set

4.7
$12,789
Performance Tool 50-100 Dual Gear Power Puller - 2 Ton Capacity Winch With 6' aircraft cable

Performance Tool 50-100 Dual Gear Power Puller - 2 Ton Capacity Winch With 6' aircraft cable

4.2
$35,919
Lin Performance 20-30 mmHg Medical Compression Stockings for Women and Men Thigh High,Dot-Top,Open Toe Socks for Varicose Vein Swollen legs Travel Flight Pregnant(Beige,XXL)

Lin Performance 20-30 mmHg Medical Compression Stockings for Women and Men Thigh High,Dot-Top,Open Toe Socks for Varicose Vein Swollen legs Travel Flight Pregnant(Beige,XXL)

$3,684
Qinlorgon Rest Assured Use High Performance Stable Lasting Data Connected Cable Safety Portable Data Connected Cable for a Number of Products

Qinlorgon Rest Assured Use High Performance Stable Lasting Data Connected Cable Safety Portable Data Connected Cable for a Number of Products

$1,180
Experience Renewed Vigor with Lake Ayurveda's Perfect Men Improve Sperm Counting : Ayurvedic Male Health Enhancer | Potent Herbal Blend | Promotes Vitality & Performance | Holistic & Safe [Quality Assured]

Experience Renewed Vigor with Lake Ayurveda's Perfect Men Improve Sperm Counting : Ayurvedic Male Health Enhancer | Potent Herbal Blend | Promotes Vitality & Performance | Holistic & Safe [Quality Assured]

$2,149
Performance Tool W83017 12mm & 14mm Wheel Stud Pilot Pin Set, Compatible With Audi, BMW, VW, Mercedes, Porsche Fiat, Dodge, and Chrysler, Silver

Performance Tool W83017 12mm & 14mm Wheel Stud Pilot Pin Set, Compatible With Audi, BMW, VW, Mercedes, Porsche Fiat, Dodge, and Chrysler, Silver

4.4
$10,819
iOS and macOS Performance Tuning: Cocoa, Cocoa Touch, Objective-C, and Swift (Developer's Library)

iOS and macOS Performance Tuning: Cocoa, Cocoa Touch, Objective-C, and Swift (Developer's Library)

4.5
$26,919
Goodyear Assurance WeatherReady Wiper Blade, 19 Inch

Goodyear Assurance WeatherReady Wiper Blade, 19 Inch

4.3
$3,164
High Performance Cloud Auditing and Applications

High Performance Cloud Auditing and Applications

$37,540
Performance Tool and Abrasives 60220 Premium Roadside Emergency Kit

Performance Tool and Abrasives 60220 Premium Roadside Emergency Kit

4.5
$70,909
Kutol Performance Plus Green Seal Hand Soap, 1000ML refills, 6 per case

Kutol Performance Plus Green Seal Hand Soap, 1000ML refills, 6 per case

5.0
$66,189
Performance Management: Integrating Strategy Execution, Methodologies, Risk, and Analytics

Performance Management: Integrating Strategy Execution, Methodologies, Risk, and Analytics

3.9
J$11,309
High Performance Mobile Web: Best Practices for Optimizing Mobile Web Apps

High Performance Mobile Web: Best Practices for Optimizing Mobile Web Apps

J$6,409
Performance Tool W32883 1/2" Drive Hex Bit Socket, 5/8"

Performance Tool W32883 1/2" Drive Hex Bit Socket, 5/8"

$19,129
Spring Valley Brain Performance Support, 60 Count + STS Sticker.

Spring Valley Brain Performance Support, 60 Count + STS Sticker.

5.0
$5,010
Performance Tool W38326 6-Point Socket, 3/8-Inch Drive, 13/16

Performance Tool W38326 6-Point Socket, 3/8-Inch Drive, 13/16

$1,453
Performance Tool W130C 12-Blade Tappet Gauge

Performance Tool W130C 12-Blade Tappet Gauge

$8,520
JWMMen's Long Sleeve Golf Polo Shirts - Athletic Casual Travel Performance Collar Shirts Lightweight Quick Dry UPF50

JWMMen's Long Sleeve Golf Polo Shirts - Athletic Casual Travel Performance Collar Shirts Lightweight Quick Dry UPF50

4.3
$21,419
High Performance iOS Apps

High Performance iOS Apps

4.7
$8,010
MG22152 Performance Complete Front Axle Kit (Dana 30)

MG22152 Performance Complete Front Axle Kit (Dana 30)

4.3
$108,113
Advanced Performance Improvement in Health Care: Principles and Methods: Principles and Methods

Advanced Performance Improvement in Health Care: Principles and Methods: Principles and Methods

4.5
$37,875
Performance Polo (L540)

Performance Polo (L540)

J$4,039
Performance Tool (1954) 300-Piece Anchor Set

Performance Tool (1954) 300-Piece Anchor Set

FREE
High Performance Cloud Auditing and Applications

High Performance Cloud Auditing and Applications

$131,489
Goodyear Assurance MaxLife 235/65R18 106V BSW

Goodyear Assurance MaxLife 235/65R18 106V BSW

$39,097
LIN PERFORMANCE 20-30 mmHg Compression Socks for Women and Men Knee High Open Toe Stockings Varicose Vein Swollen legs(XXL,Black)

LIN PERFORMANCE 20-30 mmHg Compression Socks for Women and Men Knee High Open Toe Stockings Varicose Vein Swollen legs(XXL,Black)

4.3
$2,762
20-30 mmHg Compression Stockings for Women and Men,Knee High,Closed Toe

20-30 mmHg Compression Stockings for Women and Men,Knee High,Closed Toe

$5,909
Assurance for Women Maximum Absorbency Protective Underwear, 2XL, 14 count

Assurance for Women Maximum Absorbency Protective Underwear, 2XL, 14 count

4.4
$14,399
Stance Assurance Kids Crew Socks

Stance Assurance Kids Crew Socks

$2,522
Experience Renewed Vigor with Lake Ayurveda's Perfectmen Majoon e Shahi: Ayurvedic Male Health Enhancer | Potent Herbal Blend | Promotes Vitality & Performance | Holistic & Safe [Quality Assured]

Experience Renewed Vigor with Lake Ayurveda's Perfectmen Majoon e Shahi: Ayurvedic Male Health Enhancer | Potent Herbal Blend | Promotes Vitality & Performance | Holistic & Safe [Quality Assured]

$12,309
Unlocking Lean Six Sigma: A Competency-Based Approach to Applying Continuous Process Improvement Principles and Best Practices (Competency Based Books for Structured Learning)

Unlocking Lean Six Sigma: A Competency-Based Approach to Applying Continuous Process Improvement Principles and Best Practices (Competency Based Books for Structured Learning)

4.3
$16,699
BattleBattle Sports Speed Football Mouthguard with Strap - Oxygen Football Mouthguard Superior Airflow & Better Performance, Maximum Breathability - Predator/Black with White Teeth

BattleBattle Sports Speed Football Mouthguard with Strap - Oxygen Football Mouthguard Superior Airflow & Better Performance, Maximum Breathability - Predator/Black with White Teeth

4.6
$3,091
Hawk Performance HB634P.750 SuperDuty Brake Pad

Hawk Performance HB634P.750 SuperDuty Brake Pad

4
$85,659
Performance Tool W38213 6-Point Socket, 3/8" Drive, 13mm

Performance Tool W38213 6-Point Socket, 3/8" Drive, 13mm

4.7
$2,983
Blessed Assurance: The Life and Art of Horton Foote

Blessed Assurance: The Life and Art of Horton Foote

5
$6,794
Performance Tool W9011 13pc Left Hand Drill Bit Set, With Titanium Nitride Coating SAE (1/16" - 1/4")

Performance Tool W9011 13pc Left Hand Drill Bit Set, With Titanium Nitride Coating SAE (1/16" - 1/4")

4.3
$3,749
Performance Tool W5252 Rivet Assortment

Performance Tool W5252 Rivet Assortment

$5,949
Ten Factory MG20141B Performance Front Outer Axle (Dana 30)

Ten Factory MG20141B Performance Front Outer Axle (Dana 30)

J$33,639
Mulligans

Mulligans

FREE
Performance Measurement: Accelerating Improvement (Pathways to Quality Health Care)

Performance Measurement: Accelerating Improvement (Pathways to Quality Health Care)

$6,122
Performance Tool 60500 Valve Core Remover

Performance Tool 60500 Valve Core Remover

$2,589
Performance Tool Ear Type CV Joint Boot Clamp Plier

Performance Tool Ear Type CV Joint Boot Clamp Plier

3.6
$5,409
Linux Observability with BPF: Advanced Programming for Performance Analysis and Networking

Linux Observability with BPF: Advanced Programming for Performance Analysis and Networking

4.3
$16,469
KOOFIN GEARPerformance Fishing Shirt Vented Long Sleeve Sunblock Shirt Sun Protection UPF50 Rash Guard with Mesh Sides

KOOFIN GEARPerformance Fishing Shirt Vented Long Sleeve Sunblock Shirt Sun Protection UPF50 Rash Guard with Mesh Sides

4.7
$18,179
Performance Tool - Frost Plug Installer - Remover (W89737) Engine

Performance Tool - Frost Plug Installer - Remover (W89737) Engine

$16,179
Lin Performance 20-30 mmHg Medical Compression Stockings for Women and Men Rib Knit Thigh High Dot-Top Open Toe Socks for Varicose Vein Swollen legs Travel Flight Pregnant Beige

Lin Performance 20-30 mmHg Medical Compression Stockings for Women and Men Rib Knit Thigh High Dot-Top Open Toe Socks for Varicose Vein Swollen legs Travel Flight Pregnant Beige

$3,295
P10 Performance Sugar-Free Pre Workout Drink - 12-Pack, Fruit Blast, 16oz Cans - Energy & Focus, BCAAs & Creatine - 200mg of Caffeine

P10 Performance Sugar-Free Pre Workout Drink - 12-Pack, Fruit Blast, 16oz Cans - Energy & Focus, BCAAs & Creatine - 200mg of Caffeine

$6,314
Performance Tool W83115 Fuel Line Clip Removal Pliers

Performance Tool W83115 Fuel Line Clip Removal Pliers

4.5
$3,505
ASE Test Preparation - A8 Engine Performance (Automobile Certification Series)

ASE Test Preparation - A8 Engine Performance (Automobile Certification Series)

4.6
$16,369
Goodyear 225/45R18 91V ASSURANCE ALL-SEASON VSB

Goodyear 225/45R18 91V ASSURANCE ALL-SEASON VSB

3.8
$101,619
Ten Factory MG20126B Performance Front Outer Axle (Dana 44)

Ten Factory MG20126B Performance Front Outer Axle (Dana 44)

$48,169
Performance Tool W2009 Precision Rivet Gun with Four Nosepieces, Aluminum Alloy Body and Carbon Steel Handle

Performance Tool W2009 Precision Rivet Gun with Four Nosepieces, Aluminum Alloy Body and Carbon Steel Handle

4
$15,969
Performance Tool W41032 32 Inch Engine Lift Chain With 1,000 Lbs Max Load

Performance Tool W41032 32 Inch Engine Lift Chain With 1,000 Lbs Max Load

4.8
$9,219
Port Authority Women's Silk Touch Performance Polo XL Maroon

Port Authority Women's Silk Touch Performance Polo XL Maroon

4.2
J$3,499
Performance Tool W5256 Tool, Regular, Audi

Performance Tool W5256 Tool, Regular, Audi

4.6
$7,109
LIN PERFORMANCE Calf Compression Sleeves for Men and Women 20-30mmhg Calf Support Sleeves Footless Lightweight for Running Cycling Travel Circulation Recovery Pain Relief(Black,M)

LIN PERFORMANCE Calf Compression Sleeves for Men and Women 20-30mmhg Calf Support Sleeves Footless Lightweight for Running Cycling Travel Circulation Recovery Pain Relief(Black,M)

4.5
$2,299
Performance Tool W1262C Telescoping Swivel Mirror,

Performance Tool W1262C Telescoping Swivel Mirror,

4.4
$1,904
PERFORMANCE TOOLW1553 Emergency Auto Safety Tool

PERFORMANCE TOOLW1553 Emergency Auto Safety Tool

4.3
$33,859
Live at Budokan: Red Night & Black Night Apocalyps [Blu-ray]

Live at Budokan: Red Night & Black Night Apocalyps [Blu-ray]

4.9
$5,132
Performance Tool M624 1/2-Inch Composite Impact Wrench

Performance Tool M624 1/2-Inch Composite Impact Wrench

$13,019
super DK japanPremium Oil Filter for Mercedes-Benz 0001802609 Compatible with C-Class E230 E350 CLS350 EnsureEngine Protection and Performance Enhancement

super DK japanPremium Oil Filter for Mercedes-Benz 0001802609 Compatible with C-Class E230 E350 CLS350 EnsureEngine Protection and Performance Enhancement

$6,389
Performance Tool W87127 2/3 Jaw Gear Puller with 5-1/2-Inch Reach X 7-Inch Spread

Performance Tool W87127 2/3 Jaw Gear Puller with 5-1/2-Inch Reach X 7-Inch Spread

4.3
$10,988
Performance Tool W54209 Grease Fitting Cleaning Tool

Performance Tool W54209 Grease Fitting Cleaning Tool

3.7
$5,482
Performance Tool W8655 Thread Pitch Gauge Set SAE/Mm

Performance Tool W8655 Thread Pitch Gauge Set SAE/Mm

4.5
$6,989
Performance Tool M661 Heavy Duty Punch/Flange Tool

Performance Tool M661 Heavy Duty Punch/Flange Tool

$22,639
Performance Tool W38422 6-Point Socket, 3/8" Drive, 22mm

Performance Tool W38422 6-Point Socket, 3/8" Drive, 22mm

4.6
$3,323
Performance Tool W80581 Remote Starter Switch

Performance Tool W80581 Remote Starter Switch

$3,629
PERFORMANCE TOOL W1436 3/4" x 17' Tow Rope Tool

PERFORMANCE TOOL W1436 3/4" x 17' Tow Rope Tool

4.5
$3,249
Performance Tool M980 Emergency Lug Nut Removal Set

Performance Tool M980 Emergency Lug Nut Removal Set

$3,136
Performance Tool W138P 8" 3-Jaw Gear Puller

Performance Tool W138P 8" 3-Jaw Gear Puller

$8,719
PERFORMANCE TOOL60220 Premium Roadside Emergency Kit With Jumper Cables

PERFORMANCE TOOL60220 Premium Roadside Emergency Kit With Jumper Cables

4.3
$9,688
Performance Tool M971 1/2" Dr. x 10" Impact Extension

Performance Tool M971 1/2" Dr. x 10" Impact Extension

$4,369
PERFORMANCE TOOL M968 1/2-Inch Drive Impact Universal Joint

PERFORMANCE TOOL M968 1/2-Inch Drive Impact Universal Joint

4.7
$9,799
Performance Tool W1126C Socket (3/8" Dr 13/16" SP)

Performance Tool W1126C Socket (3/8" Dr 13/16" SP)

4.5
$3,849
Performance Tool W6045 Moving Blanket 80" x 72"

Performance Tool W6045 Moving Blanket 80" x 72"

$4,019
Performance Tool W34130 Performance Tool 3/4-Inch Drive Universal Joint

Performance Tool W34130 Performance Tool 3/4-Inch Drive Universal Joint

4.7
$5,591
PERFORMANCE TOOLW5208 300pc E-Clip Assortment

PERFORMANCE TOOLW5208 300pc E-Clip Assortment

4.6
$9,869
Performance Tool W2017C Hand Riveter Set, 67-Piece

Performance Tool W2017C Hand Riveter Set, 67-Piece

5
$3,933
Performance Tool W86550 9pc A/C & Fuel Line Disconnect Set

Performance Tool W86550 9pc A/C & Fuel Line Disconnect Set

4.4
$12,189
Performance Tool W776 1/4" Dr. Metric Socket Tray, 1 Pack

Performance Tool W776 1/4" Dr. Metric Socket Tray, 1 Pack

4.3
$1,424
Performance Tool 20209 350 Lumen COB Work Light

Performance Tool 20209 350 Lumen COB Work Light

$3,058
KOOFIN GEAR Performance Fishing Shirt Vented Long Sleeve Sunblock Shirt with Mesh, White, L

KOOFIN GEAR Performance Fishing Shirt Vented Long Sleeve Sunblock Shirt with Mesh, White, L

2
$14,089
Performance Tool W50008 4.5" x 1/16" Cut Off Wheel 5pc

Performance Tool W50008 4.5" x 1/16" Cut Off Wheel 5pc

$3,019
Performance Tool 20105 Universal Joint

Performance Tool 20105 Universal Joint

$1,772