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, Katapult, Klarna, PayPal Credit and Snap Finance, as low as 0% APR. 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, Katapult, Klarna, PayPal Credit and Snap Finance, as low as 0% APR. Need a hand matching sizes and ratings? Call us at 813-535-5801 and we'll help.