Kirkey Racing Seat Buying & Sizing Guide
Choosing the right Kirkey racing seat starts with accurate measurements, the correct seat style, and a clear understanding of your racing class and sanctioning body requirements. Kirkey racing seat sizing doesn’t just improve comfort. It helps keep your body supported, your harness positioned correctly, and your focus on the track.
Seat width is only one part of racing seat sizing. You also need to consider shoulder room, seated height, containment, cockpit clearance, mounting position, and compatibility with your safety equipment. This guide explains how to measure, compare containment styles, and choose the right seat for your vehicle and race type.
How to Choose the Right Kirkey Racing Seat
Start with how and where you race. Your racing discipline determines the support, containment, and seat construction you need.
Use these factors to narrow your choices:
- Racing discipline: Drag racing, road racing, circle track, dirt racing, and autocross place different demands on the driver.
- Seat style: Match the design to your application and driving position.
- Containment level: Choose the head, shoulder, rib, and hip support required for your class.
- Measurements: Measure your body before choosing a size.
- Vehicle fit: Check cockpit, cage, roof, steering wheel, and door-bar clearance.
- Safety equipment: Confirm compatibility with your harness, head-and-neck restraint, helmet, and mounting hardware.
- Budget: Include the seat, cover, brackets, mounts, and installation hardware in the total cost.
The right seat fits your body, your car, and your rulebook without compromising comfort or control.
Choose by Type of Racing
Your racing discipline determines the forces the seat must manage and the level of support you’ll need.
Get the Right Kirkey Racing Seat
| Racing Type | Recommended Seat Style | Support and Containment Needs | Primary Consideration |
|---|---|---|---|
| Drag Racing | Lightweight aluminum drag seat | Firm body support with enough room for safe entry and exit | Low weight, straight-line stability, harness compatibility, and class requirements |
| Road Racing | Full-containment or high-support seat | Strong lateral, shoulder, and head support | Driver stability through repeated cornering, comfort during longer sessions, and multi-point harness compatibility |
| Circle Track | Full-containment or high-support aluminum seat | Substantial head, shoulder, rib, and hip support | Side-impact protection, driver control, cockpit fit, and sanctioning-body rules |
| Dirt Racing | High-support or full-containment aluminum seat | Strong lateral support that keeps the driver planted on rough surfaces | Stability, durability, impact protection, and easy-to-clean materials |
| Track Day or Autocross | Application-dependent sport or racing seat | Enough lateral support for the vehicle’s speed and use | Comfort, fit, ease of entry and exit, and event rules |
| Street and Show Build | Non-containment or lower-support seat, where appropriate | Support that matches the vehicle’s actual use | Comfort, interior clearance, legal requirements, and compatibility with the vehicle’s restraint system |
Containment Seat vs. Non-Containment Seat
A containment seat provides more hip, shoulder, rib, and head support. A non-containment seat offers more room and easier entry and exit. Use the chart below to compare the tradeoffs.
| Feature | Containment Seat | Non-Containment Seat |
|---|---|---|
| Head Support | High, with integrated or added head surrounds | Minimal or no head containment |
| Shoulder Support | Strong support that limits upper-body movement | Moderate support with more freedom of movement |
| Rib and Hip Support | High side support helps keep the driver planted | Lower side support and a more open seating position |
| Driver Stability | Best for repeated cornering, rough surfaces, and side loads | Best suited to applications with lower lateral loads |
| Side-Impact Support | Greater support around the driver | Less surrounding support |
| Entry and Exit | More restrictive | Easier |
| Cockpit Space | Requires careful clearance checks | Usually easier to fit |
| Harness Compatibility | Commonly designed for multi-point harnesses | Verify belt openings and application compatibility |
| Best For | Circle track, road racing, dirt racing, and higher-speed competition | Drag racing and applications where containment isn’t required |
| Main Tradeoff | More support with less freedom of movement | Easier access with less surrounding support |
How to Measure for a Kirkey Racing Seat
Measure straight across the widest part of your hips while seated, then check shoulder room, seated height, and overall support before choosing a size. Always compare your measurements with Kirkey’s racing seat size chart before ordering.
| What to Check | What Proper Fit Should Feel Like |
|---|---|
| Hip Width | Snug and supportive without pinching |
| Shoulder Width | Supported without forcing your shoulders forward |
| Seated Height | Enough clearance for your helmet, roof, and cage |
| Cockpit Clearance | Clear of the cage, tunnel, and door bars |
| Harness Location | Openings align correctly with your body and belts |
| Mounting Area | The seat sits at the right height and angle |
Choosing the Right Seat for Your Racing Application
Different racing disciplines call for different levels of support, containment, comfort, and weight savings.
Kirkey Drag Racing Seats
Kirkey drag racing seats prioritize low weight, firm driver positioning, and dependable harness support. Common choices include lightweight aluminum drag seats and non-containment designs that provide secure support without making entry and exit unnecessarily difficult.
Kirkey Road Racing Seats
A Kirkey road racing seat needs strong lateral support for repeated left- and right-hand turns. Longer sessions also make comfort important, so the seat should support the hips, ribs, shoulders, and head without creating pressure points. Many road racing applications use containment seats with multi-point harnesses.
Circle Track and Other Applications
Circle track and dirt racing usually require substantial side support and containment because the driver experiences repeated lateral loads and possible side impacts. Track day, autocross, and other applications may call for a different balance of support, comfort, clearance, and access.
Installation Considerations
Before ordering, check roll cage and helmet clearance, seat angle, mounting space, harness routing, and access around the steering wheel and door bars.
Use the mounting hardware and installation method recommended for the specific Kirkey seat model. Follow current manufacturer instructions and sanctioning body requirements, and have an experienced race car builder or qualified installer handle the final installation when needed.
Consider a Custom Molded Foam Seat Insert
A custom-fitted molded foam insert can improve driver support, positioning, and safety by filling gaps between the driver and the seat. Behrent’s offers Kirkey molded foam seat insert kits for racers who want to complete the process themselves, along with professional fitting and installation service from start to finish. Options range from a Butt Pad for the lower body and back, to a Half Pour that adds rib support, and a Full Pour that extends through the shoulders for a complete custom fit. Explore Behrent’s to find the right option for your racing needs and budget.
Shop Kirkey Racing Seats
Shop Behrent’s for Kirkey racing seats by racing application, seat style, width, containment type, and vehicle fit. Before you order, confirm the seat fits your body, your cockpit, your safety equipment, and your rulebook.
Frequently Asked Questions About Kirkey Racing Seats
Can a racing seat be too tight?
Yes. A racing seat should hold you securely without pinching, restricting movement, or creating pressure points. A seat that’s too tight can become uncomfortable and may interfere with harness fit.
Should you wear racing gear when measuring for a racing seat?
Yes. Measure while wearing the racing suit and gear you normally use. The added bulk can affect seat width, shoulder room, and overall fit.
Can one racing seat work for multiple racing disciplines?
Sometimes. The seat still needs to meet the support, containment, mounting, and rule requirements for each application. A seat designed for drag racing may not provide the support needed for road or circle track racing.
How much clearance should there be around a racing seat?
The seat shouldn’t contact the roll cage, door bars, roof, steering components, or other parts of the cockpit. Exact clearance depends on the vehicle and seat model, so confirm the fit and follow the manufacturer’s installation instructions.
How often should a racing seat be inspected?
Inspect the seat, mounts, hardware, cover, and surrounding structure before each event. Have the seat evaluated or replaced after an impact or whenever you find cracks, bends, loose hardware, or other damage.
Can I install a Kirkey racing seat in a street-driven vehicle?
Kirkey seats are primarily designed for racing applications. Street use may involve legal, mounting, restraint, and insurance concerns, so check local requirements and make sure the complete safety system is suitable for the vehicle.