DEMO Driver Titleist GT4

DEMO Driver Titleist GT4

Titleist GT4: Exceptional low-spin performance. The GT4 Driver is designed for players who want to eliminate spin—typically above 3000 RPM—to create a more penetrating and efficient ball flight. The GT4’s dual spin-control settings allow golfers to choose between a more aggressive spin reduction or a more balanced and stable setting with a more moderate spin reduction. This is achieved by moving the heavier (11-gram) and lighter (3-gram) weights between two positions. The GT4 also has a smaller profile than the GT2 and GT3 models, with a 430cc head. 

The GT4’s performance enhancements begin with its seamless crown and split weighting, with Titleist engineers pushing the internal weight distribution farther apart, maintaining stability with weight in the rear while also moving the center of gravity forward for greater spin reduction.

Seamless crown. Every model in the GT range features an ultralight crown made from a new proprietary polymer matrix. The material, which had never before been used in golf club head design, gave Titleist engineers unprecedented design solutions for internal weight placement, unlocking gains across several driver performance categories. The crown is wrapped into the sole using an advanced thermoforming process, resulting in a clean appearance with no visible seam or transition between materials.

“One of our first goals with GT was to make it faster than TSR,” said Chuck Golden, senior vice president of Titleist club research and development. “And the only way to achieve our design goals was to move away from an all-titanium construction.”

“The density of this crown is approximately three times lighter than where we were with an all-titanium construction,” said Luttrell. “By wrapping the crown into the sole, we optimize the weight distribution throughout the head, allowing us to achieve significant advantages in designing for our center-of-gravity and inertia targets.”

When transitioning to a multi-material construction, one of the Titleist R&D team’s main priorities was preserving Titleist’s classic metallic sound. The unique acoustic properties of the proprietary polymer matrix enabled Titleist engineers to fine-tune the impressive sound and feel while still maximizing the weight savings from the new GT construction.

Split weighting. The weight savings resulting from the GT’s thermoformed crown enabled Titleist engineers to reposition discretionary mass into optimal locations within the clubhead. Weight was strategically shifted both toward the front of the club, allowing for higher speed through center-of-gravity placement, and toward the rear, providing stable performance with high MOI. The center-of-gravity placement differs across the three models, allowing players to find the right combination of speed, launch angle, and spin for their game with three unique settings.

“The discretionary weight we gained from the thermoformed crown allowed us to place our center of gravity exactly where we wanted it,” said Luttrell. “How did we distribute the weight savings? We split the weight, isolated it incredibly low and forward, and moved the remaining weight to the rear of the head. We achieved incredible speed along with stability through this balanced mass position.”

Improved aerodynamics. Improvements to the internal construction and weight distribution enabled greater aerodynamic optimization across the three models, a breakthrough that had not previously been possible because of design constraints. GT Drivers feature refined profiles that help reduce drag and increase clubhead speed.

“In our aerodynamic research and engineering, we study head shaping, particularly the curvature of the crown and sole, to optimize airflow and reduce turbulence and drag,” said Luttrell. “The result is a significant increase in clubhead speed.”

Improved Speed Ring with VFT. The exceptionally fast GT face features two key technologies. The improved titanium Speed Ring reinforces and stabilizes the perimeter of the face, producing maximum ball speed on center strikes, while Variable Face Thickness (VFT) works to maintain consistently high ball speed on off-center strikes, eliminating excessive distance loss.

“The Speed Ring maximizes COR in the center and, as a result, maximizes ball speed,” said Luttrell. “But the Speed Ring naturally limits the perimeter of the face, which could lead to lower off-center performance. That’s where VFT comes in. VFT effectively allows us to discretely thin the face, expand the size of the sweet spot, and maximize speed on off-center strikes.”

Tour-inspired graphics. GT models feature new face graphics designed to make it easier to align precisely behind the ball. Driven by specific prototyping and feedback from Tour players, this change helps golfers align the golf ball with the center of the head with greater confidence.

Titleist GT4 details and specifications:

• Mid trajectory, lowest spin
• Head: 430cc
• Lofts: 8.0, 9.0, 10.0 (right-handed/left-handed)
• Standard length: 45.5”
• Standard lie: 58.5°
• Center-of-gravity options: 11 grams (front) / 3 grams (rear), or vice versa.
• SureFit hosel: Compatible with TSR, TSi, TS