GR-D1

Samson GR-D1 tires: heavy-load sizes in 22.5- and 24.5-inch fitments

The Samson GR-D1 tires are built for big rigs that carry serious weight, and everything on this page reflects the sizes and ratings we actually stock. You'll find them in 22.5-inch and 24.5-inch rim diameters, with high load indexes and multiple load ranges — the kind of numbers you want under a loaded axle. This is part of the wider Samson line, and you can browse all our tires if you want to compare.

The sizes we carry

Across the GR-D1, we stock these fitments: 315/80R22.5, 295/75R22.5, 285/75R24.5, 295/80R22.5, 315/70R22.5, 11R22.5 and 11R24.5. That covers both 22.5-inch and 24.5-inch rim diameters. Popular pulls include the 11R22.5 146/143L and the 285/75R24.5 147/144L. This is what we carry, not the model's full size range.

Ratings on the shelf

Speed ratings run L and M. Load indexes span from 141 through 156, and load ranges include G, H and L. Service descriptions on the sizes we stock include 144/141L, 144/142M, 146/143L, 147/144L, 149/146L, 154/149M and 156/150L — plenty of dual-load capacity for heavy hauling.

Price and who it suits

Pricing lands between $477 and $585 per tire. The value end is the 315/80R22.5 156/150L at $477.44, while the 295/80R22.5 154/149M at $585.47 sits at the top. Fleet operators and owner-drivers watching cost-per-mile will find the GR-D1 a straightforward, budget-conscious pick.

Related Samson options

If your work runs elsewhere, consider siblings: the Traker Plus XL is a different pattern for different duty, the Trailer Express HD RB453 is built for trailer axles, and the Skid Steer Heavy Duty L4A covers off-road machine work.

Ordering

Every order ships with free shipping on all orders, and financing is available at checkout through Affirm, Klarna, PayPal Credit and Snap Finance. Need a hand matching sizes and ratings? Call us at 813-535-5801 and we'll help.

Samson GR-D1 tires: heavy-load sizes in 22.5- and 24.5-inch fitments

The Samson GR-D1 tires are built for big rigs that carry serious weight, and everything on this page reflects the sizes and ratings we actually stock. You'll find them in 22.5-inch and 24.5-inch rim diameters, with high load indexes and multiple load ranges — the kind of numbers you want under a loaded axle. This is part of the wider Samson line, and you can browse all our tires if you want to compare.

The sizes we carry

Across the GR-D1, we stock these fitments: 315/80R22.5, 295/75R22.5, 285/75R24.5, 295/80R22.5, 315/70R22.5, 11R22.5 and 11R24.5. That covers both 22.5-inch and 24.5-inch rim diameters. Popular pulls include the 11R22.5 146/143L and the 285/75R24.5 147/144L. This is what we carry, not the model's full size range.

Ratings on the shelf

Speed ratings run L and M. Load indexes span from 141 through 156, and load ranges include G, H and L. Service descriptions on the sizes we stock include 144/141L, 144/142M, 146/143L, 147/144L, 149/146L, 154/149M and 156/150L — plenty of dual-load capacity for heavy hauling.

Price and who it suits

Pricing lands between $477 and $585 per tire. The value end is the 315/80R22.5 156/150L at $477.44, while the 295/80R22.5 154/149M at $585.47 sits at the top. Fleet operators and owner-drivers watching cost-per-mile will find the GR-D1 a straightforward, budget-conscious pick.

Related Samson options

If your work runs elsewhere, consider siblings: the Traker Plus XL is a different pattern for different duty, the Trailer Express HD RB453 is built for trailer axles, and the Skid Steer Heavy Duty L4A covers off-road machine work.

Ordering

Every order ships with free shipping on all orders, and financing is available at checkout through Affirm, Klarna, PayPal Credit and Snap Finance. Need a hand matching sizes and ratings? Call us at 813-535-5801 and we'll help.