2018 Ford F-250 Super Duty IV Super Cab Long box Dimensions, Size & Specs

When the side mirrors of the 2018 Ford F-250 Super Duty IV Super Cab Long box are fully extended, the vehicle's width increases to 2690 mm (105.9 inches). This extension, typical for heavy-duty trucks designed to improve visibility, especially when towing wide loads, impacts parking and tight maneuvering. Drivers should be cautious in narrow parking spaces, garages, or urban environments, as the expanded width could cause clearance issues.

The 2018 Ford F-250 Super Duty IV Super Cab Long box has a curb weight ranging from 2734 kg (6029 lbs) to 3283 kg (7234 lbs) depending on the specific configuration, engine choice, and included features. This substantial weight supports the truck's impressive towing and payload capacity, contributing to its durability and stability on highways and off-road. However, the heavier weight also impacts acceleration, braking distances, and fuel consumption, typically resulting in higher fuel usage compared to lighter pickups.

The 2018 Ford F-250 Super Duty IV Super Cab Long box offers a generous cargo volume of approximately 2222 liters (78.5 cubic feet). The 'Long box' refers to a longer cargo bed than standard versions, increasing the length and overall loading space, making it especially suited for hauling large or bulky items. This makes it highly valuable for commercial, construction, or recreational use where transporting tools, equipment, or materials is common.

The 2018 Ford F-250 Super Duty IV Super Cab Long box supports several tire size options: 275/70 R18, 275/65 R20, 265/70 R17, and 275/65 R18. These tire sizes are typical for heavy-duty trucks, balancing on-road comfort with off-road durability. Larger tires, such as the 275/65 R20, provide better ground clearance and improved capability on uneven terrain, while slightly smaller sizes like 265/70 R17 may offer a smoother ride with slightly better fuel efficiency. Tire choice can be optimized based on the owner’s usage priorities.

The 2018 Ford F-250 Super Duty IV Super Cab Long box offers a ground clearance ranging from 208 mm (8.2 inches) to 216 mm (8.5 inches). This height is favorable for off-road driving, allowing the truck to clear obstacles such as rocks or uneven terrain without damaging the undercarriage. Additionally, the ride height contributes to the truck's commanding road presence and facilitates strong approach and departure angles, enhancing its utility in demanding terrains.

Given that the 2018 Ford F-250 Super Duty IV Super Cab Long box is 6462 mm (254.4 inches) long, up to 2438 mm (96 inches) wide without mirrors, and up to approximately 2068 mm (81.4 inches) tall, it is quite large for a typical residential garage. Standard garages are generally around 5500 mm (216 inches) deep and 2400-2700 mm (94-106 inches) wide. While it might fit width-wise if mirrors are folded, the length could be challenging for many garages. Owners should measure their garage dimensions carefully, considering doors and ease of entry and exit, before parking this truck indoors.

Compared to its predecessor, the previous generation Ford F-250 Super Duty was generally shorter and slightly narrower. The 2018 generation increased in overall length to 6462 mm (254.4 inches), providing a longer cargo bed and increased cab space, especially in the long box configuration. The updates also brought improved ride height and curb weight variations, reflecting stronger build quality and more robust performance. The newer generation offers advances in both comfort and capability, adapting to modern demands for heavy-duty usage while maintaining its commanding presence on the road.

When compared to similar heavy-duty pickups like the Chevrolet Silverado 2500HD or the RAM 2500, the 2018 Ford F-250 Super Duty IV Super Cab Long box is competitive in terms of length, width, and height. Its length of 6462 mm (254.4 inches) is typically longer than or comparable to competitors, largely due to its long box bed. The width at 2438 mm (96 inches) is standard among full-size heavy-duty pickups. This sizing supports superior hauling and towing capabilities, though it may be less maneuverable in tight urban areas compared to slightly smaller trucks.

The 2018 Ford F-250 Super Duty IV Super Cab Long box, with its large dimensions, robust curb weight, and impressive cargo volume, is well suited for heavy-duty applications such as construction, towing large trailers, recreational hauling, and demanding commercial use. Its long box variant maximizes cargo capacity, while its ground clearance and tire options make it versatile across various terrains. It also appeals to those needing substantial towing power combined with passenger space, making it a top choice among heavy-duty pickup trucks for both professional and private owners.