The GMT 400 and similar GMT 480 was the platform used for the Chevrolet C/K and GMC Sierra full-size pickup trucks beginning with the 1988 model year. [1] The GMT 410, GMT 420, GMT 425, and GMT 430 variants were derived for full-size SUVs, including the 1992–1994 Chevrolet Blazer and 1995–2000 Tahoe, and the GMC Yukon from late 1991 to 2000.

2025年3月14日 · Discuss bags, links, spindles and traction adders. If it's under the hood, its in here. High performance and stock transmission questions and advice. What Fluid? The Build Thread area is for you to keep a closed thread detailing your work on your projects. Copy your tech pictures and writeups from other areas of the forum to your thread here.

Based on the 1500 platform is the 2 door Blazer/Yukon, 4 door Tahoe/Yukon, and 4 door Suburban. The 2 door models were only available in 4WD, while the others had both 2 and 4WD options available. Also released is the GMT400 version of the C/K2500 Suburban, with an 8600lb GVWR and tow capacities up to 10,000lbs.

2009年12月2日 · GMT400s were introduced in April, 1987 as 1988 models. They started production in Fort Wayne, Ind., Pontiac Mich., and Oshawa, Ontario, Canada. These trucks featured large doors extending into the roofline and down almost to the bottom of the rocker. With a low step-up height and high headroom, it made for easy entry and exit.

2024年12月19日 · In this article, you’ll discover the key features that define the GMT 400, its impact on the truck market, and why it remains a favorite today. By the end, you’ll have a clearer picture of what sets this model apart and why it might just be the perfect vehicle for you.

2025年2月19日 · 1988 - 1998 (GMT400) Section for all discussion related to the 1987-1998 Chevrolet and GMC trucks.

2024年1月3日 · Departing from the boxy design of its predecessor, this platform delivered a more aerodynamic and visually appealing exterior, translating into improved fuel efficiency, enhanced towing capacities, and overall better safety features. Throughout its production years, the GMT 400 brought significant advancements over the "square body" generation.

Browse and bid online for the chance to own a GMC Sierra (GMT400 1988-2002) at auction with Bring a Trailer, the home of the best vintage and classic cars online.

Browse and bid online for the chance to own a GMC Yukon GMT400 at auction with Bring a Trailer, the home of the best vintage and classic cars online.

2023年9月8日 · Here you will find specifications and information for 1988 model year Chevrolet and GMC full-size trucks. This includes engine ratings, drivetrain specs, and chassis dimensions.