
Tonka trucks have been a beloved toy for generations, with their bright colours and sturdy construction. Originally made from pressed steel, Tonka trucks were known for their durability, earning a reputation as indestructible. However, starting in the late 1980s, Tonka trucks began to be made with plastic components, with some models fully transitioning to plastic. This change disappointed some fans of the original metal trucks, who cherished memories of playing with their durable steel toys. Despite the shift in materials, Tonka trucks remain a popular and iconic toy, with their early steel versions highly sought-after by collectors.
| Characteristics | Values |
|---|---|
| Year of switch from metal to plastic | Late 1980s onwards |
| Reason for switch | Metal was deemed too "offensive" |
| Original material | Steel |
| Original manufacturer | Mound Metalcraft |
| Year of founding | 1946 |
| Original product | Metal tie-rack |
| First toy | Digger with a working crane and clam scoop |
| Number of first toy sold | 35,000 |
| Year of first toy | 1947 |
| Original toy colour | Royal blue, fire engine red, bright sunny yellow and orange |
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What You'll Learn

Tonka's plastic trucks
Tonka is an American toy company known for its trucks and construction equipment. The company was founded in 1946 as Mound Metalcraft, a gardening tools company, by Lynn Everett Baker, Avery F. Crounse, and Alvin F. Tesch. The company's first products were metal tie racks, but they soon shifted their focus to toys. The name "Tonka" reportedly came from nearby Lake Minnetonka or the Lakota word "tanka," meaning large or great.
Tonka trucks were initially made of steel and earned a reputation for being indestructible. The #406 pressed steel dump truck was Tonka's best-selling model, and its design led to the Mighty Dump Truck, which is still in production. However, starting in the late 1980s, Tonka trucks began to be made with plastic components, with some models fully transitioning to plastic. This change disappointed some consumers, who considered the metal trucks more durable and preferred their aesthetic.
In 1991, Tonka was acquired by Hasbro, which began licensing deals for the manufacture and distribution of Tonka trucks. Despite the shift to plastic, Tonka trucks remain popular, with some well-preserved vintage models commanding high prices at auctions. The Tonka truck concept has endured, with the company producing a variety of toys over the years, including dolls and other toys aimed at different genders.
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Tonka's metal trucks
Tonka is an American toy company known for its trucks and construction equipment. The company was founded in 1946 as Mound Metalcraft, a gardening tools company, by Lynn Everett Baker, Avery F. Crounse, and Alvin F. Tesch. The company's first products were metal tie racks, but they soon shifted their focus to toys. The name "Tonka" is said to have come from nearby Lake Minnetonka or the Lakota word "tanka," meaning large or great.
The early Tonka toys were made of automotive-gauge steel and were known for their durability. The #406 pressed steel dump truck was Tonka's best-selling model and was known for being virtually indestructible. The company debuted six boxed truck sets in 1958, including the B-204 Truck and Trailer Rental set. In 1964, Tonka introduced the Mighty Dump Truck and the associated "Mighty" line of construction equipment models.
However, starting in the late 1980s, Tonka began to replace steel with plastic in its toys. By the 1990s, many Tonka trucks were made primarily of plastic, with only some parts still being made of metal. In 1991, Tonka was acquired by Hasbro, which began licensing deals with other companies to manufacture and distribute the trucks. Despite the switch to plastic, vintage Tonka trucks from the 1950s to the 1980s are still sought-after collectibles, with some well-preserved examples fetching thousands of dollars at auctions.
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Tonka's history
Tonka is an American toy company founded in 1946 as Mound Metalcraft, a manufacturer of metal gardening tools. The company's founders, Lynn Everett Baker, Avery F. Crounse, and Alvin F. Tesch, soon pivoted to toy manufacturing, creating steel toy trucks and machinery. The name "Tonka" reportedly came from nearby Lake Minnetonka, or the Lakota word "tanka," meaning "large" or "great."
Tonka's steel toys, including its popular dump truck, were known for their durability and bright colours. The company expanded its offerings to include a range of construction and farming equipment toys, as well as delivery trucks. In 1964, Tonka introduced the Mighty Dump Truck and the associated "Mighty" line of construction equipment models.
In the late 1980s, Tonka began replacing steel with plastic in its toy manufacturing. This change disappointed some customers who associated Tonka with durable, all-metal toys. By the 1990s, Tonka toys were mostly made of plastic, with some metal components.
In 1991, Tonka was acquired by Hasbro, which continues to own the brand. Hasbro has licensed the Tonka name for a variety of products, including electronics and die-cast vehicles. Tonka toys have endured as collector's items, with some well-preserved vintage toys selling for thousands of dollars at auction.
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Tonka's acquisition by Hasbro
In 1991, Hasbro acquired Tonka, an American brand and former manufacturer of toy trucks. Tonka was founded in 1946 as "Mound Metalcraft", a gardening tools company based in Mound, Minnesota. The company soon began selling metal toys, which became its primary business. Over time, Tonka expanded its product line to include dolls, video games, and educational products.
However, in the late 1980s, Tonka borrowed extensively to fund the acquisition of Kenner Parker, including UK toy giant Palitoy, for $555 million. The cost of servicing this debt meant that Tonka had to find a buyer, leading to its eventual sale to Hasbro.
Following the acquisition, Hasbro relocated Tonka's manufacturing operations to its facilities in Pawtucket, Rhode Island. In 1993, Hasbro updated Tonka's packaging and introduced new products, such as military vehicles that tied into its GI Joe doll. By the end of the 1990s, Hasbro was marketing a line of more than 30 Tonka trucks, vehicles, and playsets, some of which were similar to Tonka classics, such as the Mighty line and the durable Tonka dump truck.
In 1998, Hasbro began a licensing deal with Funrise Toys to manufacture and distribute Tonka trucks, starting with versions fitted with electronics for lights and sounds. This agreement ended on July 4, 2019, when the license was transferred to Basic Fun!, a company that produces brands such as Care Bears and My Little Pony.
In addition to its physical toys, Tonka also ventured into digital gaming. Hasbro sold the digital gaming rights for various properties, including Tonka, to Infogrames (later known as Atari SA) for $100 million in 2000. Hasbro then bought back these rights for $65 million in June 2005.
Tonka trucks have become iconic, inducted into the National Toy Hall of Fame in 2001, and inspiring Ford's first partnership in 2002 with the Mighty F-350 concept. Despite the vast changes in the toy market, the Tonka name has endured, with Hasbro helping to bring the brand into the interactive game market.
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Tonka's Mighty Dump Truck
Tonka is an American brand and former manufacturer of toy trucks. The company was founded in 1946 and operated as an independent manufacturer of popular steel toy construction trucks and machinery until its sale to Hasbro in 1991. Tonka was originally known as Mound Metalcraft, a gardening tools company, and was founded in the fall of 1946 in Mound, Minnesota.
The Mighty Dump Truck is a well-known and beloved toy that has been passed down through generations for over 75 years. It is a timeless toy that has created memories for many children and is built to withstand tough play. The truck measures 11 inches tall and 17 inches wide and is yellow in colour.
In 1998, Hasbro began a licensing deal with Funrise Toys to manufacture and distribute Tonka trucks. This deal included versions of the trucks with electronics for lights and sounds. Tonka has also produced a range of other toys, including dolls and toys aimed at both boys and girls.
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Frequently asked questions
Tonka trucks started to replace metal with plastic from the late 1980s onwards.
Yes, Tonka trucks were originally made of metal. The company that made them, Mound Metalcraft, specialised in metal garden tools.
Metal Tonka trucks were marketed as "indestructible", but the switch to plastic may have been due to the weight of the toys or the cost of metal.
Some newer Tonka trucks are made of a combination of metal and plastic, but it is difficult to find all-metal Tonka trucks.
Vintage metal Tonka trucks can be purchased at flea markets, yard sales, second-hand shops, and on auction sites.











































