Select Your Ride

1
2
3

Race Car Tools

Race Car Tools

Race Car Tools

Circle Track Tools: Scales, Gauges & Rivet Guns for Racing Maintenance at JJ Motorsports

Equip your circle track team with essential tools from JJ Motorsports for precise maintenance, setup, and repairs. Our selection includes wireless scales, stagger gauges, rivet tools, jacks, and more, designed for late models, modifieds, street stocks, and IMCA dirt racing. These durable, high-performance tools ensure accurate measurements, quick adjustments, and reliability in the pits and garage.

Shop trusted brands like Allstar Performance and Proform. Explore related categories such as circle track suspension and components for handling upgrades or circle track steering and components for precision control.

Top Circle Track Tools Products

Browse our in-stock inventory below with same-day shipping and expert support. Free shipping on orders over $99! Questions? Contact us for fitment advice!

  • Product
  • Qty in Cart
  • Quantity
  • Price
  • Subtotal
  • Digital Durometer with Silver Case LON52-50547

    Longacre Digital Durometer with Silver Case 52-50547

    LONGACRE

    $119.99
    Tire compound hardness directly impacts grip, wear rate, and handling characteristics—making accurate durometer readings essential for competitive racing and suspension tuning. The Longacre Digital Durometer eliminates guesswork by providing precise...
    LON52-50547
    SKU:
    LON52-50547
    Availability:
    Ships Same Business Day
    Weight:
    0.76 LBS
    MFG Part #:
    52-50547
    $119.99
    Qty in Cart: 0
    Quantity:
    Price:
    $119.99
    Subtotal:
  • Durometer w/Silver Case  LON52-50546

    Longacre Durometer w/Silver Case 52-50546

    LONGACRE

    $93.99
    Accurate tire compound assessment is non-negotiable in high-performance racing and suspension tuning. The Longacre Durometer with Silver Case delivers precise, repeatable hardness measurements directly at the track or shop, eliminating guesswork when...
    LON52-50546
    SKU:
    LON52-50546
    Availability:
    Ships Same Business Day
    Weight:
    0.73 LBS
    MFG Part #:
    52-50546
    $93.99
    Qty in Cart: 0
    Quantity:
    Price:
    $93.99
    Subtotal:
  • Angled Tire Chuck Only  LON52-50496

    Longacre Angled Tire Chuck Only 52-50496

    LONGACRE

    $14.99
    Precision tire pressure management is critical on the track, and a quality angled tire chuck eliminates fumbling and pressure loss during pit stops. The Longacre 52-50496 delivers a reliable, swivel-equipped connection that keeps your tire inflation...
    LON52-50496
    SKU:
    LON52-50496
    Availability:
    Ships Same Business Day
    Weight:
    0.15 LBS
    MFG Part #:
    52-50496
    $14.99
    Qty in Cart: 0
    Quantity:
    Price:
    $14.99
    Subtotal:
  • Air Tank 0-60 PSI Lightweight LON52-50315

    Longacre Air Tank 0-60 PSI Lightweight 52-50315

    LONGACRE

    $285.99
    Track-side tire pressure adjustments require a reliable, portable air source that won't bog down your pit crew. The Longacre Air Tank delivers consistent 0-60 PSI pressure control in a lightweight, polished aluminum package designed for quick setup and...
    LON52-50315
    SKU:
    LON52-50315
    Availability:
    Ships Same Business Day
    Weight:
    12.00 LBS
    MFG Part #:
    52-50315
    $285.99
    Qty in Cart: 0
    Quantity:
    Price:
    $285.99
    Subtotal:
  • Setting Tool  LON52-50290

    Longacre Setting Tool 52-50290

    LONGACRE

    $50.99
    Precision tire pressure adjustment is non-negotiable in competitive racing, where PSI variances directly impact grip, tire wear, and lap consistency. The Longacre Setting Tool 52-50290 provides repeatable, accurate relief valve calibration without...
    LON52-50290
    SKU:
    LON52-50290
    Availability:
    Ships Same Business Day
    Weight:
    0.89 LBS
    MFG Part #:
    52-50290
    $50.99
    Qty in Cart: 0
    Quantity:
    Price:
    $50.99
    Subtotal:
  • Compact Valve Core Tool  LON52-50272

    Longacre Compact Valve Core Tool 52-50272

    LONGACRE

    $11.99
    Tire maintenance is non-negotiable in racing and high-performance driving, and having a reliable valve core tool in your pit bag or garage is essential for quick adjustments and repairs. The Longacre Compact Valve Core Tool keeps you mobile and ready to...
    LON52-50272
    SKU:
    LON52-50272
    Availability:
    Ships Same Business Day
    Weight:
    0.06 LBS
    MFG Part #:
    52-50272
    $11.99
    Qty in Cart: 0
    Quantity:
    Price:
    $11.99
    Subtotal:
  • Valve Core Stem Tool  LON52-50270

    Longacre Valve Core Stem Tool 52-50270

    LONGACRE

    $21.99
    Valve core stems demand precision handling—a quality tool prevents cross-threading, damage to your wheel sensors, and costly downtime. The Longacre 52-50270 delivers the ergonomic control and durability that serious racers and shop professionals expect,...
    LON52-50270
    SKU:
    LON52-50270
    Availability:
    Ships Same Business Day
    Weight:
    0.18 LBS
    MFG Part #:
    52-50270
    $21.99
    Qty in Cart: 0
    Quantity:
    Price:
    $21.99
    Subtotal:
  • Chassis Set Up/Tire Sheet LON52-22528

    Longacre Chassis Set Up/Tire Sheet 52-22528

    LONGACRE

    $10.99
    Accurate chassis setup and tire data logging is non-negotiable for serious track performance. This Longacre pad eliminates guesswork during setup sessions, allowing you to document critical measurements, pressures, and adjustments in real time. Keep...
    LON52-22528
    SKU:
    LON52-22528
    Availability:
    Ships Same Business Day
    Weight:
    0.93 LBS
    MFG Part #:
    52-22528
    $10.99
    Qty in Cart: 0
    Quantity:
    Price:
    $10.99
    Subtotal:
  • Hot Lap Timer GPS In-Car  LON52-21730

    Longacre Hot Lap Timer GPS In-Car 52-21730

    LONGACRE

    $259.99
    Precision lap timing is essential for serious track work—whether you're chasing personal bests or developing setups for competition. The Longacre Hot Lap Timer GPS eliminates guesswork by delivering accurate, repeatable data directly in your cockpit,...
    LON52-21730
    SKU:
    LON52-21730
    Availability:
    Ships Same Business Day
    Weight:
    0.73 LBS
    MFG Part #:
    52-21730
    $259.99
    Qty in Cart: 0
    Quantity:
    Price:
    $259.99
    Subtotal:
  • Leak Down Tester Dual Gauge KRP1915

    Leak Down Tester Dual Gauge 1915

    KING RACING PRODUCTS

    $229.99
    Engine diagnostics demand precision, and a leak down test reveals compression loss that a standard compression gauge cannot detect. This dual gauge setup allows you to pinpoint ring blow-by, valve seat leakage, and gasket failures—critical information...
    KRP1915
    SKU:
    KRP1915
    Availability:
    Ships Same Business Day
    Weight:
    1.92 LBS
    MFG Part #:
    1915
    Qty in Cart: 0
    Quantity:
    Price:
    $229.99
    Subtotal:
  • Body Wrench For 5in C/O Kit KLU8842

    Body Wrench For 5in C/O Kit KRC-8842

    KLUHSMAN RACING PRODUCTS

    $22.49
    Coil-over suspension adjustments demand precision, and this body wrench delivers the control you need for repeatable, accurate tuning. Whether you're dialing in ride height or preload on your 5-inch coil-over kit, a dedicated spanner wrench eliminates...
    KLU8842
    SKU:
    KLU8842
    Availability:
    Ships Same Business Day
    Weight:
    0.65 LBS
    MFG Part #:
    KRC-8842
    $22.49
    Qty in Cart: 0
    Quantity:
    Price:
    $22.49
    Subtotal:
  • Nut Wrench For 5in C/O Kit KLU8840

    Nut Wrench For 5in C/O Kit KRC-8840

    KLUHSMAN RACING PRODUCTS

    $22.49
    Proper coil-over adjustment requires the right tools, and this spanner wrench is purpose-built for 5-inch C/O kits. Installing or tuning your suspension becomes faster and more precise when you have the correct fitment tool on hand. Whether you're making...
    KLU8840
    SKU:
    KLU8840
    Availability:
    Ships Same Business Day
    Weight:
    0.54 LBS
    MFG Part #:
    KRC-8840
    $22.49
    Qty in Cart: 0
    Quantity:
    Price:
    $22.49
    Subtotal:
  • Replacement Cutter Wheel  KLU1204

    Replacement Cutter Wheel KRC-1204

    KLUHSMAN RACING PRODUCTS

    $10.49
    If you're regularly servicing oil filters or running a shop, a worn cutter wheel compromises both safety and efficiency—dull blades require excessive force and risk slipping off the filter housing. The Replacement Cutter Wheel KRC-1204 restores your...
    KLU1204
    SKU:
    KLU1204
    Availability:
    Ships Same Business Day
    Weight:
    0.01 LBS
    MFG Part #:
    KRC-1204
    $10.49
    Qty in Cart: 0
    Quantity:
    Price:
    $10.49
    Subtotal:
  • 60# Pre-Set Pump  KCP713-600

    60# Pre-Set Pump 713-600

    KWIK CHANGE PRODUCTS

    $125.99
    Precise tire pressure is non-negotiable in racing—even a single PSI deviation can compromise handling, traction, and tire wear. The 60# Pre-Set Pump 713-600 eliminates guesswork with a pre-calibrated relief valve and integrated 0-60 PSI gauge, giving you...
    KCP713-600
    SKU:
    KCP713-600
    Availability:
    Ships Same Business Day
    Weight:
    0.35 LBS
    MFG Part #:
    713-600
    $125.99
    Qty in Cart: 0
    Quantity:
    Price:
    $125.99
    Subtotal:
  • 30# Gauge Head  KCP713-300-G

    30# Gauge Head 713-300-G

    KWIK CHANGE PRODUCTS

    $25.99
    Proper tire pressure is non-negotiable in high-performance racing—even a single PSI deviation can compromise handling, tire wear, and safety. The 30# Gauge Head 713-300-G gives you the precision tool needed to set and verify tire pressures with accuracy,...
    KCP713-300-G
    SKU:
    KCP713-300-G
    Availability:
    Ships Same Business Day
    Weight:
    0.19 LBS
    MFG Part #:
    713-300-G
    $25.99
    Qty in Cart: 0
    Quantity:
    Price:
    $25.99
    Subtotal:
  • 30# Pre-Set Pump  KCP713-300

    30# Pre-Set Pump 713-300

    KWIK CHANGE PRODUCTS

    $110.99
    Precise tire pressure is non-negotiable in racing and high-performance driving—even a single PSI variance can compromise handling, grip, and consistency lap after lap. The 30# Pre-Set Pump 713-300 eliminates guesswork by combining a calibrated relief...
    KCP713-300
    SKU:
    KCP713-300
    Availability:
    Ships Same Business Day
    Weight:
    0.29 LBS
    MFG Part #:
    713-300
    $110.99
    Qty in Cart: 0
    Quantity:
    Price:
    $110.99
    Subtotal:
  • Digital Tire Durometer  JOE56015

    Joes Digital Tire Durometer 56015

    JOES RACING PRODUCTS

    $86.95
    Tire durometer readings are non-negotiable for competitive racing and serious track work—they directly impact grip, wear rates, and predictability. This digital gauge gives you objective, repeatable measurements across your tire set, eliminating...
    JOE56015
    SKU:
    JOE56015
    Availability:
    Ships Same Business Day
    Weight:
    0.56 LBS
    MFG Part #:
    56015
    $86.95
    Qty in Cart: 0
    Quantity:
    Price:
    $86.95
    Subtotal:
  • Pyrometer w/Adjustable Probe JOE54005

    Joes Pyrometer w/Adjustable Probe 54005

    JOES RACING PRODUCTS

    $169.95
    Tire temperature management is critical to extracting maximum performance and tire life from your racing setup. The Joe's Pyrometer with Adjustable Probe gives you real-time thermal data across your contact patch, allowing you to dial in suspension...
    JOE54005
    SKU:
    JOE54005
    Availability:
    Ships Same Business Day
    Weight:
    1.21 LBS
    MFG Part #:
    54005
    $169.95
    Qty in Cart: 0
    Quantity:
    Price:
    $169.95
    Subtotal:
  • Lower Ball Joint Socket  JOE40075

    Joes Lower Ball Joint Socket 40075

    JOES RACING PRODUCTS

    $54.95
    Proper ball joint maintenance requires the right tools—this socket is engineered specifically for screw-in lower ball joints, ensuring you can service suspension components without damaging critical steering geometry. Whether you're performing routine...
    JOE40075
    SKU:
    JOE40075
    Availability:
    Ships Same Business Day
    Weight:
    1.11 LBS
    MFG Part #:
    40075
    $54.95
    Qty in Cart: 0
    Quantity:
    Price:
    $54.95
    Subtotal:
  • Upper Ball Joint Socket  JOE40050

    Joes Upper Ball Joint Socket 40050

    JOES RACING PRODUCTS

    $54.95
    Removing and installing screw-in upper ball joints requires a specialized tool—and this socket delivers precision engagement without rounding off fasteners or damaging components. The Joe's 40050 is engineered specifically for this job, ensuring you can...
    JOE40050
    SKU:
    JOE40050
    Availability:
    Ships Same Business Day
    Weight:
    1.02 LBS
    MFG Part #:
    40050
    $54.95
    Qty in Cart: 0
    Quantity:
    Price:
    $54.95
    Subtotal:
  • Total: items /

Adding your products to cart

Big Power, Nice Sound!

Picked up a Pro Circuit pipe and silencer for my YZ125 it’s a game changer. The power feels way better and the sound is awesome.

Tyler D. - 06/12

Perfect Fit

First time ordering here and dang y’all knocked it outta the park! The wheels fit my Ranger UTV perfect, and I’ll definitely be back for more 5 stars all day!

Sarah L. - 08/24

Fast Shipping!!

Ordered on a Monday, and it was on my doorstep by Wednesday! Super impressed with how fast the shipping was.

Jason P. - 09/13

Helps keep cool, works great!

Bought the dual pass Allstar radiator for my build, and it’s been solid. Keeps the engine running cool even on the hottest days no complaints here!

Jake M. - 05/21

SECURE & SAFE PAYMENT

EASY RETURNS

FAST DELIVERY

AUTHORIZED DEALER