The Ralph's Transmission shop.
GMC Truck Owner Knows He Can Count on Ralph’s Transmission

Tony and Belinda have been to Ralph’s Transmission before for transmission repair services. In face, they had the transmission rebuilt in their Chevy Trailblazer back in 2019. Recently, they came into our Modesto shop because their 2007 GMC Sierra 2500HD…

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A Ralph's technician works on a part that is separated from the vehicle.
GMC Truck Owner Gets Friendly and Fast Service at Ralph’s Transmission

Crystal drives a 2004 GMC Sierra 1500 with almost 200,000 miles on it. She recently started experiencing some serious transmission problems. When the engine was warmed up, it would not shift into forward or reverse gears. Crystal had been to…

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A Ralph's technician displays car maintenance on parts.
GMC Owner Appreciates Honest Service at Ralph’s Transmission

Alex drives a 2002 GMC Yukon Denali with over 180,000 miles on it. He recently started noticing that the vehicle would slip in and out of gear when driving 25-30 MPH. He contacted Ralph’s Transmission in Modesto for help with…

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An image of a raised black, Ford truck.
Transmissions. Trucks. Trust. We’ve Got Service Down to a “T”

There are three “T” words that are very important to us at Ralph’s Transmission: Transmissions, Trucks and Trust. Central Valley Transmission Specialist First and foremost, we are transmission specialists. We only work on transmission and drivetrain issues. Ralph’s Transmission is…

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GMC Sierra Owner Gets Transmission Rebuilt at Ralph’s Transmission

Henry drives a 2006 GMC Sierra with more than 180,000 miles on it. He recently began experiencing some transmission problems. The truck was having trouble staying in gear. At first, it was mainly the shift between 3rd and 4th gear…

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A technician explores the underbelly of a vehicle.
GMC Sierra Owner Gets Transmission Serviced at Ralph’s Transmission

Gabriel drives a 2001 GMC Sierra 3500. He noticed that transmission fluid was leaking underneath his truck, and that’s often a sign of transmission trouble. Sometimes, it just means that the transmission pan gasket is worn out and it’s about…

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A man inserts a new part in the underbelly of a car.
GMC Yukon Owners Get Transmission Rebuilt at Ralph’s Transmission

Paul & Monica drive a 2010 GMC Yukon XL. They noticed that the transmission seemed to be slipping when in lower gears and when taking off from a stop. They were also worried they might have a fluid leak after…

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An image of the entire shop with raised cars.
Past Customer’s Rebuilt Transmission Still Running Strong

Jerry owns a 1997 GMC pickup truck that currently has more than 220,000 miles on it. It has been his trusty workhorse for many years. Jerry loves his truck and he takes good care of it. Recently, he visited Ralph’s…

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An outside look at a car part outside of the vehicle.
When Does it Make Sense to Get Your Transmission Rebuilt?

Is your transmission causing you trouble? Perhaps your vehicle is feeling really sluggish when it accelerates. Maybe you hear and feel the gears grinding every time it shifts between gears. Maybe you can’t get into gear at all and there’s…

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We Love SUVs, Too!

We’ve made no secret at Ralph’s Transmission that we are fond of trucks. We specialize in heavy duty work trucks and all types of pickups. We just love working on trucks! However, it is important to note that we work…

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Recent Posts

Heavy Duty Performance: Why Modesto Truck Owners Trust Us with Chevy and GMC Transmissions

Driving a Chevy Silverado or a GMC Sierra in the Central Valley means operating a powerhouse designed for heavy lifting and enduring the California heat. However, these rugged American trucks face immense strain on their…

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Why Your Truck Struggles to Shift While Towing

If your truck hesitates, shifts hard or struggles to stay in gear while towing or hauling heavy loads, your transmission may be under more stress than it can handle. At Ralph’s Transmission in Modesto, we…

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What Happens if You Ignore Transmission Problems Too Long?

It’s easy to put off a repair when your vehicle is still drivable. Maybe it’s a slight delay when shifting or a small fluid leak. But when it comes to your transmission, waiting too long…

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