Frequently Asked Questions About Semi-Truck Universal Steering Parts & Accessories

Will these universal steering parts fit my specific truck make and model?

Universal steering parts are designed to fit most standard semi-trucks including Peterbilt, Kenworth, Freightliner, Mack, Volvo, and International models from the 1990s to present. However, you'll need to verify the shaft diameter and spline count for your specific truck. Most universal steering wheels fit standard 3/4" or 5/8" shaft diameters with either 36 or 40 splines. Check your current steering wheel's mounting specifications or consult your truck's manual before ordering.

What tools do I need to install a new steering wheel or steering wheel cover?

For steering wheel installation, you'll typically need a steering wheel puller, socket wrench set, and potentially a spline adapter. Most installations take 30-45 minutes. For steering wheel covers, you'll need strong hands or a cover installation tool to stretch the material over the wheel. Some covers require heating with a hair dryer for easier installation. Always disconnect your battery before working on the steering column to prevent airbag deployment.

What's the difference between leather, vinyl, and wood grain steering wheels?

Leather steering wheels offer the best grip and comfort but require occasional conditioning to prevent cracking. They typically last 5-7 years with proper care. Vinyl options are more affordable and easier to clean but may become slippery when wet. Wood grain wheels provide a classic look but can be slick in wet conditions and may show wear faster on frequently used areas. Consider your climate and daily use when choosing materials.

How do I know if I need an 18-inch or 20-inch steering wheel?

Most modern semi-trucks come with 18-inch steering wheels as standard, while older models often use 20-inch wheels. The larger 20-inch wheels provide more leverage for manual steering systems but can feel cumbersome with power steering. Measure your current wheel from outer edge to outer edge to confirm. Remember that changing wheel size may affect your driving position and require seat adjustment.

Are steering wheel spinners and suicide knobs DOT legal for commercial vehicles?

Steering wheel spinners and knobs are generally legal for commercial vehicles in most states, but regulations vary. They're particularly helpful for drivers with physical limitations or when maneuvering in tight spaces. However, some states restrict their use on vehicles with airbags, and certain carriers may have company policies against them. Check your state's commercial vehicle regulations and company policies before installation.