Racetech RT4119W Racing Seat - Wide & Tall (RT4119WT-111)
The Racetech RT4119W Racing Seat delivers the race-proven comfort and support of the legendary 119 Series in a head restraint-free design optimized for improved visibility and easier vehicle entry and exit. Based on the RT4119WHR platform, the RT4119W retains the same ergonomic shape, lightweight construction, and innovative mounting system while removing the head restraint wings for applications where maximum peripheral vision is preferred. This makes it an outstanding choice for HPDE cars, track day builds, off-road trucks, and outlaw drag racing applications.
Unlike conventional floor-mounted racing seats, the RT4119W incorporates Racetech's unique back-mount design, allowing the seat to be attached directly to the roll cage at shoulder level. This innovative system provides exceptional driver support while enhancing chassis feedback, helping drivers better feel and respond to vehicle dynamics. The seat can also be customized with optional low-base cushions and thigh support side cushions to further tailor comfort and fitment. Designed for serious enthusiasts and racers alike, the RT4119W combines premium comfort with the durability and performance Racetech is known for.
Features
- Lightweight fiberglass racing seat construction
- Wide-width seat design for increased driver comfort
- Head restraint-free design for improved visibility and accessibility
- Based on the proven RT4119WHR platform
- Unique back-mount design for enhanced chassis feedback
- Compatible with optional low-base cushions
- Compatible with optional thigh support side cushions
- Designed for drag racing, track day, and off-road applications
- Excellent driver support and long-distance comfort
- Compatible with Racetech side and back mounting systems
Benefits
- Provides greater visibility compared to head restraint seats
- Improves vehicle entry and exit in tight cockpit environments
- Delivers exceptional support during aggressive driving
- Enhances driver feel and chassis communication
- Allows customization for optimal fit and comfort
Dimensions & Weight

| Dimension Reference | Measurement |
|---|---|
| A - External Width at Shoulders | 24.8" |
| B - Height from Base to Shoulder Wings | 25.2" |
| C - Internal Width at Hips | 16.1" |
| D - External Width Across Wings at Seat Front | 19.7" |
| E - Base Length | 18.5" |
| F - Maximum Height | 36.6" |
| G - Height from Base to Harness Guide | 26.8" |
| K - Height from Base to Back Mounting Bosses | 24.4" |
| L - Maximum Length | 29.1" |
| M - Mounting Width (Side Mount) | 17.3" |
Dimensions correspond to the Racetech measurement diagram shown above.
Weight
- Shell Weight: 17.2 lbs
- Total Weight: 21.8 lbs
Ideal Applications
- HPDE and Track Day Cars
- Driver Education Vehicles
- Off-Road Desert Trucks
- Pro Touring Builds
- Outlaw Drag Cars
- Street/Track Dual-Purpose Vehicles
- Custom Motorsport Applications
Mounting Options
- Side mount using Racetech RTB1009M 5mm aluminum brackets
- Side mount using Racetech RTB2009S 3mm steel brackets
- Back mount using RTB2115B aluminum shoulder bracket and RTB2005C roll cage clamps
- RTB2005C clamps available for 1.50", 1.625", and 1.75" roll cage tubing
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