Best 38 Inch Mud Tires for Off-Roading in 2026
For serious off-road adventures, 38-inch mud tires offer the traction, sidewall protection, and flotation needed to tackle rough terrain. This guide highlights five relevant 38-inch mud tire options, covering heavy-duty mud terrain performance, tire construction, and versatility for light trucks, SUVs, and ATVs. Each entry includes key features to help you compare durability, tread life, load capacity, and all-season usability. Use the buying guide at the end to compare size options, mounting considerations, and compatible vehicle types.
| Product | Brand | Size / Model | Key Features |
|---|---|---|---|
| Atlander Roverclaw M/T I Mud Off-Road | ATLANDER | 37X13.50R20LT | All-season mud terrain, 12-ply, 128Q |
| Atlander Roverclaw M/T I Mud Off-Road | ATLANDER | 37X13.50R20LT (2-Pack) | All-season mud terrain, 12-ply, 128Q |
| Cosmo Mud Kicker M/T | Cosmo Tires | 33X12.50R20LT | 50,000 mile treadlife, 12-ply |
| Cosmo Mud Kicker M/T | Cosmo Tires | 35X12.50R20LT | 50,000 mile treadlife, 12-ply |
| BKT AT 171 Mud Tires | BKT | 38X10-20 (4-pack) | 6-ply, ATV mud tires |
Atlander Roverclaw M/T I Mud Off-Road — 37X13.50R20LT
The Atlander Roverclaw M/T I is designed for rugged mud terrain and off-road use. This model is listed as a 37X13.50R20LT, a large diameter, heavy-load tire intended for light trucks. It is built as a 12-ply radial with raised black letters for a bold on-wheel presence. The tire is marketed as all-season with a mud terrain performance profile, emphasizing strong traction in soft soils and loose surfaces. While specific treadwear mileage is not disclosed, the 12-ply construction and load rating indicate a focus on durability under challenging conditions. This SKU appears in a set of five, offering good value for multi-vehicle or fleet applications.
Key considerations: 37-inch diameter, 12-ply rating supports heavy loads, suitable for mud-based environments, and the raised lettering aids visibility. Potential trade-offs include a stiffer ride on pavement and limited tread life data. Verify the tire fitment with your vehicle’s suspension, wheel wells, and fender clearance before purchase.
Atlander Roverclaw M/T I Mud Off-Road — 37X13.50R20LT (2-Pack)
This listing pairs two Roverclaw M/T I mud tires in the same 37X13.50R20LT size, offering bulk purchasing advantages for owners equipping a full set on a larger truck or SUV. The tires are presented as all-season mud terrain performers, with a 12-ply construction designed for resilience in challenging conditions. As with the five-pack, this SKU emphasizes load capacity and robust construction. The 20-inch wheel compatibility and raised black lettering contribute to a rugged aesthetic while maintaining practical mud performance. Review compatibility with your vehicle’s wheel offset and clearance to avoid rubbing or interference with suspension components.
Cosmo Mud Kicker M/T — 33X12.50R20LT
The Cosmo Mud Kicker M/T in 33X12.50R20LT offers a mud-terrain option with substantial tread depth and a 12-ply construction. It is positioned as an all-season mud tire suitable for light trucks and SUVs seeking off-road capability and strong sidewall protection. The specified tread life is 50,000 miles, a notable figure for mud-terrain tires, suggesting a balance between aggressive traction and longer-lasting performance. This size is smaller than the 38-inch class but is included to provide context on Cosmo’s mud-terrain lineup and to show options for drivers who may need a slightly smaller profile with similar performance characteristics. Consider weight, road noise, and fuel economy when adding a mud tire of this class to your vehicle.
Cosmo Mud Kicker M/T — 35X12.50R20LT
The 35X12.50R20LT variant from Cosmo Mud Kicker M/T continues the mud-terrain theme with a slightly smaller diameter than the 37 or 38-inch options. It is also a 12-ply tire, designed for heavy-duty off-road use while maintaining all-season capability. The 50,000-mile tread life claim applies here as well, indicating a balance of aggressive tread blocks and long-term durability. This size fits a range of mid-to-full-size trucks that may not require the largest 38-inch diameter yet still demand robust mud performance. Road manners and noise levels should be weighed against off-road capability for a well-rounded setup.
BKT AT 171 Mud Tires — 38X10-20 (4-Pack)
The BKT AT 171 line offers a 38X10-20 mud tire option in a 6-ply ATV tire configuration. This four-pack is suitable for multi-ATV applications or for pairing with other equipment in a mixed-vehicle setup. While primarily designed for ATV use, its mud-terrain capabilities cater to off-road enthusiasts who require strong traction in mud and uneven terrain. Consider usage context: ATV applications may differ from full-size trucks in terms of load ratings and wear patterns, so verify compatibility with your ATV or light vehicle’s specifications and suspension geometry.
BKT AT 171 Mud Tires — 38X10-20 (2-Pack)
This two-pack offers another BKT AT 171 option in the same 38X10-20 size, giving buyers flexibility to outfit a pair of wheels or to complement a larger set. Similar to the four-pack version, these are 6-ply ATV mud tires, noted for practical off-road traction and robust construction. When selecting between packs, assess your vehicle’s wheel configuration and the intended terrain to ensure even wear and balanced performance across all tires. Noise and ride comfort on paved roads may be different from highway-oriented tires due to aggressive tread design.
Instatraction Metal Gripper Tire Chains Strap
The Instatraction system provides an alternative to traditional tire chains for traction in snow, mud, and ice. It emphasizes quick mounting and durable nylon straps with a steel support framework, offering a compact, portable solution that can be used with various tire sizes. While not a mud-tire itself, this product is relevant for buyers seeking enhanced winter or mud-season traction to complement their mud-terrain tires. It is particularly suitable for vehicles that encounter temporary slick surfaces or off-road routes where chains are impractical.
Buying Guide: Key Purchase Considerations
- Tire size and compatibility: Confirm the drive system requirements, wheel well clearance, suspension travel, and offset to avoid rubbing. Larger diameters may impact gearing, speedometer accuracy, and fuel economy.
- Construction and load rating: 12-ply tires offer higher puncture resistance and sidewall strength, which is valuable for aggressive mud conditions. Ensure the tire’s load index matches your vehicle’s axle rating and intended load.
- Tread pattern and mud performance: Mud-terrain tires trade smooth highway manners for deeper tread features that bite into soft surfaces. If you drive primarily on highways, consider tread noise and wear; for off-road use, prioritize bite and self-cleaning behavior in mud.
- Tread life and warranty: Look for stated tread-life expectations or real-world mileage data. Some brands publish miles while others rely on the user’s experience. A robust warranty can offset heavier upfront costs in the long run.
- Multi-vehicle and pack options: Bulk SKUs may save money when equipping a family of vehicles or a fleet. Ensure all sizes and load requirements match each vehicle’s specifications.
- Secondary gear: Consider traction aids for adverse conditions, such as tire chains or strap-based traction systems, especially if you operate in snow or mud seasons. Evaluate ease of use and compatibility with your tire sizes.
- Maintenance and rotation: Mud-terrain tires often wear unevenly if not rotated regularly. Follow manufacturer guidelines for rotation patterns to maximize lifespan and traction consistency.
- Price-to-performance balance: While larger, more aggressive tires can improve off-road capability, they may also raise costs related to rims, alignment, and fuel efficiency. Balance budget with intended usage and vehicle type.
These selections provide a spectrum of mud-terrain options, from heavy-duty 12-ply truck tires to ATV-focused mud tires, and include accessories that enhance traction in winter or off-road scenarios. Evaluate vehicle compatibility, intended terrain, and maintenance needs to choose the best fit for your off-road goals.