Sep 03, 2026

The 2026 Texas Sprint Racing Series hosted the fourth round of the schedule over the August 28-30 weekend, visiting the KartMoto circuit in Cresson, Texas. The championship matched its high entry total of the season, reaching 190 in total for the International Kart Federation and Superkarts! USA regional categories, along with a special prize package […]

Aug 26, 2026

Over the past years, the Texas Sprint Racing Series has grown steadily into the foundational regional program in the state. The series continues the long-standing development of some of the best drivers in the country, many of whom find their way to the national series to fight for race wins and championships. The TSRS continues […]

Jul 31, 2026

The new official representative and distributor of T4 Series in Costa Rica announces the launch of the 2027 T4 Series Costa Rica Championship. The event will be hosted at P1 Speedway, one of Central America’s premier international karting tracks. With a presence in over 40 countries, T4 Series has established itself as one of the […]

Jul 13, 2026

The 2026 T4 Eastern Cup Championship has officially crowned its champions, marking another important step in the growth of T4 Series USA and the search for the strongest drivers who will represent the country at the T4 Nations Cup 2026 in Europe this October. The Eastern Cup was not just a championship. It was one […]

Jul 06, 2026

The following is a column by Jake Mottaz, the Director of T4 Series USA. Tillotson Racing is providing a spec program geared towards the grassroots level as well as the regional scene. Over the last three decades, other programs and manufacturers have attempted or are still providing a spec karting class or championship that puts […]

Jun 19, 2026

The T4 Series USA and the Texas Sprint Racing Series are pleased to announce a new sponsorship with RVA Graphics Motorsports which will sweeten the pie for racers competing in the TSRS karting series in the T4 category for 2026. Drivers competing in Round 4 at KartMoto on August 28-30 will enter to win a […]

Jun 01, 2026

T4 Series USA would like to inform all drivers, teams, families, and partners about an important update regarding the final round of the T4 Eastern Cup. The final round was originally planned to take place at Orlando Kart Center on July 4th. However, due to the current contingency, T4 Series USA has made the decision to […]

May 06, 2026

The second stop of the 2026 Texas Sprint Racing Series visited the NOLA Motorsports Park to contest the TSRS ‘Spring Round-Up’. Right outside of Bourbon Street, the Avondale, Louisiana facility welcomed the nearly 170 entries over the 10 divisions for the Superkarts! USA and International Kart Federation regional program. Battling rain weather on Friday, the […]

Apr 10, 2026

Music City Kartplex, Middle Tennessee’s premier outdoor karting destination, will host Round 1 of the Tillotson T4 USA Eastern Cup on April 18, as part of the Rhythm & Race Championship series powered by Podium 1 racing. The event promises competitive racing action and a unique opportunity for drivers to experience the excitement of the […]

Apr 03, 2026

Kart Rising, the official importer and distributor of Tillotson Racing, continues to accelerate the growth of the T4 Series in the United States, confirming a strengthened national structure built around the T4 Americas Cup, T4 Eastern Cup, Texas Sprint Race Series, and the Florida Karting Championship. This expansion reflects the rapid increase in participation, competitive […]

Mar 19, 2026

The first-ever T4 Americas Cup has officially made history, marking a milestone moment for karting across the continent. For the very first time, 64 drivers from 13 countries gathered to compete in a truly international, spec-format competition designed to identify the best talent in the Americas. Drivers competed across five categories — T4 Bambino, T4 […]

Mar 18, 2026

The 12th season for the Texas Sprint Racing Series began over the March 13-15 weekend at the Speedsportz Racing Park with the running of the TSRS ‘Winter Warm-Up’. Perfect racing weather greeted the 190 entries over the 10 divisions for the Superkarts! USA and International Kart Federation reginal program to contest the opening round of […]

Mar 12, 2026

The 2026 season marks the 12th year of the Texas Sprint Racing Series. The Superkarts! USA and International Kart Federation regional program has grown to one of the largest karting championships in the country, offering both 2-cycle and 4-cycle competition. The opening event is slated for this weekend – March 13-15 – at the Speedsportz […]

Mar 03, 2026

In just two weeks, the inaugural T4 Americas Cup will launch a new era for karting across the Western Hemisphere. For the first time ever, the region will host a true continental spec class event, uniting drivers from the United States, Europe, Mexico, Dominican Republic, Costa Rica, Colombia, Guatemala, Panama, Puerto Rico, and more under one platform, one rulebook, […]

Feb 17, 2026

The Tillotson brand dates back more than 100 years, founded in Toledo, Ohio, manufacturing carburetors for the automotive industry. The company continues to be a leader in the carburetor market, including in karting where Tillotson was among the first carburetors used for the first karts that were manufactured. In 2010, Tillotson began producing their own […]

Jan 14, 2026

A new partnership has been formed for the 2026 season and beyond between the Texas Sprint Racing Series and T4 Series USA. Beginning with the TSRS opening event scheduled for March 13-15 at the Speedsportz Racing Park in New Caney, Texas, the T4 Senior division will be offered as part of their championship categories. The […]

Jan 05, 2026

Tillotson is proud to announce a major expansion of the T4 Series for the 2026 racing season, with the launch of the T4 Americas Cup, a new cross-continental championship designed to elevate professional karting across North and Latin America. As part of Tillotson’s global vision, the Americas Cup joins the newly announced T4 Asia Cup […]

Dec 29, 2025

The T4 Night Shootout was more than a race under the lights — it was a reminder of why the T4 Series exists. Taking place on December 13 at the T4 KartPlex in Palmetto, Florida, the T4 Night Shootout helped to prove equal equipment, real prize money, and a professional structure where drivers — not […]

Oct 23, 2025

The engines will roar once again as the T4 Night Shootout returns to T4 Kartplex, bringing one of the most electrifying events of the year to life under the lights. This December, drivers from across the country — and around the world — will fight for over $12,000 in cash prizes in what promises to […]

Oct 07, 2025

The T4 Nations Cup 2025 is underway at the Kartodromo Internacional Lucas Guerrero facility outside Valencia, Spain. A total of 246 drivers from 37 countries are battling in four categories with hopes of becoming a T4 world champion. The T4 Series is among the fastest-growing karting programs in the United States, featuring a pure spec-class […]