Frequently Asked Questions About International LT Air Tanks, Wraps & Mounting

Will these air tanks fit my specific International LT model year?

Our air tanks are designed to fit International LT models from 2017 to present. However, slight variations exist between model years, particularly in mounting bracket positions. For 2017-2019 models, the standard mounting brackets work perfectly. For 2020+ models, you may need to verify your frame rail spacing as International made minor adjustments. We recommend checking your VIN with our customer service team if you're unsure, as day cab and sleeper configurations can have different mounting requirements.

What's the difference between aluminum and steel air tanks, and which should I choose?

Aluminum tanks are approximately 50% lighter than steel tanks and resist corrosion better, making them ideal for drivers in salt-heavy regions or those prioritizing weight savings. Steel tanks cost about 30% less and offer superior impact resistance, making them better for harsh job sites or off-road applications. Both meet DOT standards and hold the same air capacity. Most owner-operators choose aluminum for the weight savings and longevity, while fleet operators often select steel for the lower upfront cost.

Do I need special tools or professional installation for mounting these air tanks?

Installation typically requires basic hand tools including socket wrenches, torque wrench, and drill with metal bits for any custom mounting. The process takes 2-4 hours depending on your experience level. Critical considerations include proper torque specifications (typically 75-85 ft-lbs for mounting bolts) and ensuring air lines have proper slack to prevent stress during suspension travel. While many drivers complete installation themselves, we recommend professional installation if you're modifying air line routing or adding auxiliary tanks to ensure DOT compliance.

Are the tank wraps purely cosmetic or do they serve a functional purpose?

Tank wraps serve both aesthetic and functional purposes. Beyond improving appearance, quality wraps provide UV protection that prevents tank discoloration and can extend the life of rubber mounting straps. Stainless steel wraps also offer minor insulation benefits in extreme temperatures. When selecting wraps, ensure they're specifically sized for your tank diameter (typically 24" or 26" for International LT). Avoid universal-fit wraps as they may not provide proper coverage or secure mounting.

What size air tank do I need, and can I add auxiliary tanks to my International LT?

Standard International LT models come with either single 24" x 24" or dual 20" x 26" tank configurations. For most applications, the factory configuration provides adequate air capacity. However, drivers running multiple air accessories (air horns, air seats, pneumatic tools) often add a 20-gallon auxiliary tank. When adding auxiliary tanks, ensure your compressor can handle the increased volume without excessive cycling. Mount auxiliary tanks using DOT-approved brackets and maintain proper weight distribution to avoid frame stress.